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Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry

SKU W-291
Save $1,500.00
Original Price $4,995.00
Current Price $3,495.00

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Product Details

Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry - Full Carnival Theme, Attached Splash Pool, Dual 1.5HP Blower Zones, and a 35-Foot Footprint Built for Large Outdoor Events

This 21ft carnival inflatable water slide wet/dry (Moonwalk USA's W-291) is a commercial-grade carnival water slide with a full funhouse carnival theme — multicolor panels, star props, arched carnival facade at the base, and a permanently attached splash pool on a 35×13-foot footprint. At 550 pounds with two independent inflation zones, this is a large-format commercial inflatable water slide built for festivals, school field days, and large community events where scale and visual impact matter. Connect a garden hose for summer wet operation; runs dry without any hardware change for fall bookings. Two 1.5HP blowers are required and sold separately — available above.

This 21ft inflatable water slide is rated for one rider at a time at 180 pounds maximum. At 21 feet of height on a 35-foot footprint, the W-291 is a genuine large-format standalone slide — the carnival theme and arched funhouse facade at the base give it a visual presence that reads as a destination attraction from across an event venue. The dual blower requirement and 20-anchor specification reflect the operational category this unit sits in: not a residential backyard slide, but a festival and large event centerpiece that requires proper site planning and crew to operate safely.


Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 35ft x 13ft x 21ft dimensions and commercial grade specifications

21ft Carnival Inflatable Water Slide Wet/Dry: Specs, Dual Blower Zones, 550 Pounds, and 20 Anchor Points for Large Event Site Planning

Product Code W-291
Product Name 21'H Carnival Super Slide W n D
Inflated Dimensions 35 ft L × 13 ft W × 21 ft H
Unit Weight 550 lb
Blower Requirements TWO 1.5HP Blowers (sold separately)
Stake Anchors 20 (sold separately)
Maximum Capacity 1 Player at a Time
Maximum Weight Per Player 180 lbs
Pool Type Attached (permanently sewn in)
Operation Mode Wet or Dry
Material 15 oz Knife-Coated Rip-Stop Vinyl (1300×1000 Denier)
Compliance ASTM & CPSIA, Fire Retardant, Lead Free

⚠️ TWO BLOWERS REQUIRED — NOT INCLUDED: The W-291 requires two compatible 1.5HP commercial blowers — one per inflation zone. Both are available as add-ons above. Do not attempt to run both zones on a single blower. Select both before checkout so everything ships together.

ATTACHED POOL NOTE: The splash pool is permanently sewn into the base of the W-291. No separate pool piece to manage at setup or breakdown — connect the hose for wet mode, disconnect for dry.


Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 ladder to top

21ft Carnival Water Slide for Sale: What Ships with the W-291 and What Operators Need to Add Before the First Event

W-291 21ft Carnival Inflatable Water Slide Unit
Anchors & Tie-Down Straps
Safety Warning Sign
Business Card Holder
Blank Business Banner
Repair Kit
Heavy Duty Storage Bag
User Manual

⚠️ BLOWERS NOT INCLUDED — ADD ABOVE: Two 1.5HP blowers are required before this unit can operate. Both are available above as add-ons. Add both before checkout — at 550 lbs on a 35-foot footprint, you don't want to be sourcing compatible blowers separately on event day.

Optional Add-Ons: Stake anchors (20 required, sold separately) and a sprinkler hose for consistent water distribution across the full 35-foot carnival slide channel are both available above.


Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 safety netting and anchor detail

21ft Carnival Inflatable Water Slide Safety: Dual Blower Zones, 20 Anchor Points, and Single-Rider Operation at 21 Feet

The W-291 requires 20 stake anchors — the highest anchor count of any slide in this lineup. At 21 feet on a 35-foot footprint, full perimeter coverage demands more anchor points than shorter units, and the carnival facade at the base adds frontal surface area that increases lateral wind load. Every anchor should be driven to full penetration depth before either blower is connected. Do not begin inflation until all 20 are set.

The dual blower requirement is a structural safety specification, not just an inflation convenience. Both zones must be fully pressurized before the unit is cleared for rider use. Running the tower at 21 feet with one zone underpowered creates soft spots in the slide channel walls under rider load that cannot be corrected mid-event without full deflation. At this height, partial inflation is not an operational option.

  • Both blowers connected and fully running before any rider use — partial inflation at 21ft is not safe
  • 20 anchor points — all set before inflation, full penetration depth required across the 35ft perimeter
  • Carnival facade wind load — frontal surface area is higher than clean-tower units at the same height
  • Single-rider rule — 1 rider at a time, 180 lb max — pool must fully clear before next descent
  • Anti-jump safety netting — Finger-safe netting at slide lane entry
  • Safety ramp at climb entry — Arm support rails on both sides of the ladder base transition
  • Emergency exit — Standard on all Moonwalk USA commercial slide units
  • ASTM & CPSIA compliant — Fire retardant and lead free throughout

Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 carnival facade and slide channel detail

21 Foot Carnival Inflatable Water Slide: How the Funhouse Facade, 35-Foot Footprint, and Wet/Dry Operation Perform at Large Summer Events

The carnival theme at 21 feet does something that single-color or generic-themed slides at the same height don't — it creates an immersive visual environment at the base of the slide. The arched funhouse facade with star props, multicolor panels, and carnival-style arch framing around the pool landing zone gives the W-291 a presence that extends beyond the slide itself. Guests interact with the facade before they even queue — it photographs as an event attraction, not just a piece of rental equipment.

At 550 pounds on a 35-foot footprint, this is a unit that requires a dedicated event slot. It's not a unit operators drop off and leave unattended — the dual blower requirement, 20-anchor setup, and pool management at 21 feet of exit speed all require an attendant on site throughout the event. Operators who run this unit position it as their premium large-event offering, priced and marketed accordingly.

In wet mode the full 35-foot carnival channel carries water from the tower inlets to the attached pool — at 21 feet of height the descent generates real speed into the pool landing zone, which is what the W-291 is designed to deliver. In dry mode the carnival theme books year-round across all age groups — the funhouse aesthetic has no seasonal restriction and works equally well at fall festivals and indoor venues with sufficient ceiling clearance.


Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 rear view with blower attached

21ft Carnival Inflatable Water Slide Construction: What 550 Pounds of Commercial Vinyl, Dual Inflation Zones, and a Structural Carnival Facade Require to Hold Together

At 550 pounds, the W-291 is in a different weight class from every other slide in this lineup. That weight reflects the carnival facade architecture at the base — the arched entry structure, star props, and multi-panel facade are all structural inflatable components built into the unit's primary inflation volume, not decorative additions. They add significant vinyl surface area and seam count to the base section of the unit, which is why the W-291 is substantially heavier than open-base slides of the same tower height.

The dual inflation zones use separate 1.5HP blower connections — the tower and slide channel on one zone, the carnival facade and base structure on the other. That separation means a blower issue on one zone can be addressed without deflating the other, which matters on a unit this size where full deflation and re-inflation at a live event is a significant operational disruption. Both zones should be checked for full pressure before every event.

  • Carnival facade — full structural inflation components, not decorative additions, adds significant base vinyl weight
  • Dual independent inflation zones — separate blower inlets, zone-specific maintenance possible mid-event
  • 550 lb total weight — plan for two-person delivery crew on all but the most accessible flat sites
  • Multi-panel multicolor construction — knife-coated pigment bonding throughout all color sections
  • 15 oz rip-stop vinyl (1300×1000 Denier) — PVC-coated mesh throughout tower, channel, facade, and pool base
  • 100% double or quadruple stitched seams — Heavy-duty nylon thread, no raw edges at any transition
  • Attached pool permanently sewn into base — carries full wet-mode water load at 21ft exit speed
  • Backflow flaps on deflation zippers — Reduces air bleed across both inflation zones
  • Blank business banner & card holder — Front-facing branding on every deployment

Download Your Free Setup Guide for the Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry

Full setup instructions, 20-anchor placement guide, dual blower connection sequence, wet/dry operation, attached pool setup, and maintenance checklist for the W-291:

Download Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry manual PDF Download Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry Manual PDF
Why Buy From Us

Blow Up Bros is your one-stop shop for industry-leading quality products paired with the customer support to back it.

We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Blow Up Bros.

  • One Vendor, Every Inflatable You Need: Skip the hassle of juggling multiple suppliers — get your entire lineup from us in one smooth order.
  • Free Shipping: USA-wide.
  • Price Match Guarantee: Best prices online guaranteed.
  • 30 Day Easy Returns: Not happy with your product, we'll take it back.
  • Great Service: We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed: We handpick our products for quality; we know you'll love them. But if there is ever something wrong, we'll fix it.
Shipping
  • Shipping Policy

    We offer FREE shipping on all commercial inflatable orders within the United States!

    Every inflatable order includes free standard commercial freight delivery at no extra cost.

    This applies to business/commercial addresses. A flat shipping rate of $150 for residential delivery is available at checkout. Make sure to select one that applies to you.

    Want to know more about our returns policy? Read here.


    Order Confirmation:

    Once you place your order, you'll receive an order confirmation email. This confirms we've received your order and pre-authorized your credit card for the purchase.

    We automatically check stock availability to ensure your order is ready for immediate shipment. If your item is unavailable or on backorder, we’ll reach out to discuss alternate arrangements.


    Order Shipment:

    Handling Time: Orders are typically processed and shipped within 1-4 business days. You’ll receive a shipping confirmation email with tracking details once the item has left the warehouse.

    If you haven’t received a shipping confirmation within 4 business days, please follow up with us at support@blowupbros.com.


    Shipping Methods & Carriers:

    We use trusted carriers such as FedEx Freight, UPS Freight, and LTL freight carriers for all shipments.

    • Free standard shipping applies to all orders within the United States.
    • Please ask about Residential/Liftgate Delivery Service, as this might incur an extra $150 flat fee to Residential Addresses

    Tracking Your Order:

    Once your order ships, you will receive a shipping confirmation email with your tracking number. You can track your order directly on the carrier's website to stay updated on your delivery status.


    Delivery Time:

    Delivery times typically range from 2 to 10 business days depending on your location and the carrier. Please note that shipping times may vary due to circumstances beyond our control, such as weather delays or carrier disruptions.


    Damages:

    Please inspect your package upon arrival. If you notice any damage to the packaging or the product, make a note of it when signing for delivery or decline the delivery.

    If you accept delivery and find any damages, please take photos of both the packaging and the product immediately and send them to support@blowupbros.com. Then, visit our Returns page to initiate a return claim.


    Residential and Liftgate Delivery:

    If your delivery is being sent to a residential address, a liftgate service may be required for unloading heavy items. These options are separate from shipping and you can add these to your cart. If you're unsure about whether liftgate service is needed, feel free to reach out to us before placing your order.


    Customer Responsibility for Delivery:

    Once your item ships, it is the carrier’s responsibility to ensure it reaches you. We are not liable for delivery delays caused by third-party shipping services, but we will assist with tracking and resolving issues when possible.

    International Orders:

    Please be aware that our products are made specifically for the United States market. This means that they require a 110 V electrical system to function correctly. 

    Our products have generally not been certified for use with other countries' electrical safety standards but all of our products are certified to the United States standards.

Warranty

Warranty

At Blow Up Bros, we are confident in the superior durability of our inflatables and ensure that all our units are built to last. Every unit we sell is backed by the manufacturer's warranty, providing you with peace of mind and protection for your investment. 

 

All our inflatables are covered by manufacturer warranties. Refer to your individual unit's brand below for specific warranty details.


Avyna

All Avyna inflatables include a 1 year extended manufacturer warranty on commercial units and 9 months extended warranty on residential units, covering defects in materials and workmanship, including seam tears, fabric openings, and manufacturing defects. The warranty does not cover damage from improper use, incorrect storage, accidents, vandalism, general wear and tear, or zipper defects.

 

Eagle Bounce

Eagle Bounce provides a 1-year limited warranty on all commercial-grade inflatables and 90-days for Dura-Lite residential units, covering manufacturing defects such as seam failures, fabric tears, and material flaws. Warranty coverage excludes damage caused by misuse, improper storage, accidents, vandalism, normal wear and tear, and zipper issues.

 

Moonwalk USA

Moonwalk USA includes a 1-year limited warranty on all commercial-grade inflatables and 90-days for Dura-Lite residential units, covering workmanship defects including seam tears, fabric openings, and material defects at no additional cost. The warranty does not apply to damage from improper operation, storage errors, accidents, vandalism, wear and tear from normal use, or zipper malfunctions.

 

Kid Wise

Kid Wise provides a 30-days limited manufacturer warranty on defects in materials and workmanship, including seam failures, fabric tears, and manufacturing flaws. This warranty excludes damage resulting from unsafe use, improper storage, accidents, vandalism, general wear and tear, and zipper defects.

Bouncing Angels

Bouncing Angels backs their products with an industry leading 1.5 years extended warranty on wet units and 3 years extended warranty on dry units, covering manufacturing defects such as seam tears, fabric openings, and material imperfections. Warranty coverage does not include damage from misuse, incorrect storage, accidents, vandalism, normal wear and tear, or zipper issues.

 

OMG Jump

  • OMG Jump offers a limited warranty for manufacturing defects as follows:
    • (a) Two (2) years for inflatable bounce houses
    • (b) One (1) year for water slides and inflatable games
    • (c) Ninety (90) days for zippers, mesh, entrance covers, slide mats, and similar accessories
  • 7.2 Warranty does not cover fading, color variations, wear and tear, misuse, improper storage/setup, or unauthorized repairs.
  • 7.3 All warranty repairs must be pre-approved and completed at OMG Jump's facility in Los Angeles. The Buyer covers inbound shipping costs.
  • 7.4 No replacement units will be provided during repairs. OMG Jump is not liable for missed income or business disruptions.
  • 7.5 Blowers are only covered under their original manufacturer's warranty.
  • 7.6 Third-party products are covered only by the original manufacturer's warranty. OMG Jump assumes no additional liability.

 

Cutting Edge Creations/ N-flatables

Cutting Edge Creations offers an industry-leading 2-year warranty on all inflatables used outdoors. Since indoor centers often feature usage rates more than double outdoor rentals (think a busy center operating midweek, versus weekend rentals), their warranty is limited to 1 year for indoor centers. In either case, during the first 90 days (when most warranty issues are discovered), they pay round-trip shipping. After that period, you pay to ship it to us (or we can approve a local repair center). If it is a warranty claim, we will fix it and ship it back at no charge.

 

Inflateo Jumpers

Inflateo Jumpers backs their products with an industry leading 1.5 years extended warranty on wet units and 3 years extended warranty on dry units, covering manufacturing defects such as seam tears, fabric openings, and material imperfections. Warranty coverage does not include damage from misuse, incorrect storage, accidents, vandalism, normal wear and tear, or zipper issues.

 

Hullaballoo Sales

LIMITED WARRANTY: HB provides Customer a limited repair and replacement warranty and warrants only that the Products, identified by category below, will be fit for their intended purpose, merchantable, and without material defect in workmanship and materials for a period determined by the type of product as specified in the following:

A) Inflatables manufactured by HB: One (1) year from the date Customer receives the order with the exception of the following:

i. All inflatables used in Indoor Centers are covered for one (1) year from the date Customer receives the order.

ii. All inflatables used in Indoor Centers and manufactured with IPC quality are covered for one (1) year from the date Customer receives the order.

iiii. All Water Ride Inflatables intended to be used with water are covered for one (1) year from the date Customer receives the order.

B) Pieces, parts, and accessories (e.g. slide lining, climber lining, etc.) ordered from HB: Forty five (45) days from the date Customer receives the order.

C) Other equipment (not manufactured by HB), including Blowers: No warranty of any kind is extended by HB, but HB will, to the extent it can legally and contractually do so, assign to Customer, at Customer's request, all warranties on such other equipment, if any, offered by the manufacturer or supplier of such other equipment. The Blower supplied with Inflatable Products is covered by the Blower Manufacturer's own warranty. Any claims of defect in the Blower must be directed to the Blower Manufacturer directly for repair or replacement. Blowers carry a one (1) year warranty.

D) Custom Products. No warranty of any kind is extended by HB for Custom Products unless noted on invoice.

E) Digital Printed Graphics. No warranty of any kind is extended for digital printed graphics.

 

For warranty claims or questions about any of our products, contact us at (888) 630-5327 or email support@blowupbros.com

Reviews

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Product Details

Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry - Full Carnival Theme, Attached Splash Pool, Dual 1.5HP Blower Zones, and a 35-Foot Footprint Built for Large Outdoor Events

This 21ft carnival inflatable water slide wet/dry (Moonwalk USA's W-291) is a commercial-grade carnival water slide with a full funhouse carnival theme — multicolor panels, star props, arched carnival facade at the base, and a permanently attached splash pool on a 35×13-foot footprint. At 550 pounds with two independent inflation zones, this is a large-format commercial inflatable water slide built for festivals, school field days, and large community events where scale and visual impact matter. Connect a garden hose for summer wet operation; runs dry without any hardware change for fall bookings. Two 1.5HP blowers are required and sold separately — available above.

This 21ft inflatable water slide is rated for one rider at a time at 180 pounds maximum. At 21 feet of height on a 35-foot footprint, the W-291 is a genuine large-format standalone slide — the carnival theme and arched funhouse facade at the base give it a visual presence that reads as a destination attraction from across an event venue. The dual blower requirement and 20-anchor specification reflect the operational category this unit sits in: not a residential backyard slide, but a festival and large event centerpiece that requires proper site planning and crew to operate safely.


Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 35ft x 13ft x 21ft dimensions and commercial grade specifications

21ft Carnival Inflatable Water Slide Wet/Dry: Specs, Dual Blower Zones, 550 Pounds, and 20 Anchor Points for Large Event Site Planning

Product Code W-291
Product Name 21'H Carnival Super Slide W n D
Inflated Dimensions 35 ft L × 13 ft W × 21 ft H
Unit Weight 550 lb
Blower Requirements TWO 1.5HP Blowers (sold separately)
Stake Anchors 20 (sold separately)
Maximum Capacity 1 Player at a Time
Maximum Weight Per Player 180 lbs
Pool Type Attached (permanently sewn in)
Operation Mode Wet or Dry
Material 15 oz Knife-Coated Rip-Stop Vinyl (1300×1000 Denier)
Compliance ASTM & CPSIA, Fire Retardant, Lead Free

⚠️ TWO BLOWERS REQUIRED — NOT INCLUDED: The W-291 requires two compatible 1.5HP commercial blowers — one per inflation zone. Both are available as add-ons above. Do not attempt to run both zones on a single blower. Select both before checkout so everything ships together.

ATTACHED POOL NOTE: The splash pool is permanently sewn into the base of the W-291. No separate pool piece to manage at setup or breakdown — connect the hose for wet mode, disconnect for dry.


Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 ladder to top

21ft Carnival Water Slide for Sale: What Ships with the W-291 and What Operators Need to Add Before the First Event

W-291 21ft Carnival Inflatable Water Slide Unit
Anchors & Tie-Down Straps
Safety Warning Sign
Business Card Holder
Blank Business Banner
Repair Kit
Heavy Duty Storage Bag
User Manual

⚠️ BLOWERS NOT INCLUDED — ADD ABOVE: Two 1.5HP blowers are required before this unit can operate. Both are available above as add-ons. Add both before checkout — at 550 lbs on a 35-foot footprint, you don't want to be sourcing compatible blowers separately on event day.

Optional Add-Ons: Stake anchors (20 required, sold separately) and a sprinkler hose for consistent water distribution across the full 35-foot carnival slide channel are both available above.


Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 safety netting and anchor detail

21ft Carnival Inflatable Water Slide Safety: Dual Blower Zones, 20 Anchor Points, and Single-Rider Operation at 21 Feet

The W-291 requires 20 stake anchors — the highest anchor count of any slide in this lineup. At 21 feet on a 35-foot footprint, full perimeter coverage demands more anchor points than shorter units, and the carnival facade at the base adds frontal surface area that increases lateral wind load. Every anchor should be driven to full penetration depth before either blower is connected. Do not begin inflation until all 20 are set.

The dual blower requirement is a structural safety specification, not just an inflation convenience. Both zones must be fully pressurized before the unit is cleared for rider use. Running the tower at 21 feet with one zone underpowered creates soft spots in the slide channel walls under rider load that cannot be corrected mid-event without full deflation. At this height, partial inflation is not an operational option.

  • Both blowers connected and fully running before any rider use — partial inflation at 21ft is not safe
  • 20 anchor points — all set before inflation, full penetration depth required across the 35ft perimeter
  • Carnival facade wind load — frontal surface area is higher than clean-tower units at the same height
  • Single-rider rule — 1 rider at a time, 180 lb max — pool must fully clear before next descent
  • Anti-jump safety netting — Finger-safe netting at slide lane entry
  • Safety ramp at climb entry — Arm support rails on both sides of the ladder base transition
  • Emergency exit — Standard on all Moonwalk USA commercial slide units
  • ASTM & CPSIA compliant — Fire retardant and lead free throughout

Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 carnival facade and slide channel detail

21 Foot Carnival Inflatable Water Slide: How the Funhouse Facade, 35-Foot Footprint, and Wet/Dry Operation Perform at Large Summer Events

The carnival theme at 21 feet does something that single-color or generic-themed slides at the same height don't — it creates an immersive visual environment at the base of the slide. The arched funhouse facade with star props, multicolor panels, and carnival-style arch framing around the pool landing zone gives the W-291 a presence that extends beyond the slide itself. Guests interact with the facade before they even queue — it photographs as an event attraction, not just a piece of rental equipment.

At 550 pounds on a 35-foot footprint, this is a unit that requires a dedicated event slot. It's not a unit operators drop off and leave unattended — the dual blower requirement, 20-anchor setup, and pool management at 21 feet of exit speed all require an attendant on site throughout the event. Operators who run this unit position it as their premium large-event offering, priced and marketed accordingly.

In wet mode the full 35-foot carnival channel carries water from the tower inlets to the attached pool — at 21 feet of height the descent generates real speed into the pool landing zone, which is what the W-291 is designed to deliver. In dry mode the carnival theme books year-round across all age groups — the funhouse aesthetic has no seasonal restriction and works equally well at fall festivals and indoor venues with sufficient ceiling clearance.


Moonwalk USA 21ft Carnival Inflatable Water Slide W-291 rear view with blower attached

21ft Carnival Inflatable Water Slide Construction: What 550 Pounds of Commercial Vinyl, Dual Inflation Zones, and a Structural Carnival Facade Require to Hold Together

At 550 pounds, the W-291 is in a different weight class from every other slide in this lineup. That weight reflects the carnival facade architecture at the base — the arched entry structure, star props, and multi-panel facade are all structural inflatable components built into the unit's primary inflation volume, not decorative additions. They add significant vinyl surface area and seam count to the base section of the unit, which is why the W-291 is substantially heavier than open-base slides of the same tower height.

The dual inflation zones use separate 1.5HP blower connections — the tower and slide channel on one zone, the carnival facade and base structure on the other. That separation means a blower issue on one zone can be addressed without deflating the other, which matters on a unit this size where full deflation and re-inflation at a live event is a significant operational disruption. Both zones should be checked for full pressure before every event.

  • Carnival facade — full structural inflation components, not decorative additions, adds significant base vinyl weight
  • Dual independent inflation zones — separate blower inlets, zone-specific maintenance possible mid-event
  • 550 lb total weight — plan for two-person delivery crew on all but the most accessible flat sites
  • Multi-panel multicolor construction — knife-coated pigment bonding throughout all color sections
  • 15 oz rip-stop vinyl (1300×1000 Denier) — PVC-coated mesh throughout tower, channel, facade, and pool base
  • 100% double or quadruple stitched seams — Heavy-duty nylon thread, no raw edges at any transition
  • Attached pool permanently sewn into base — carries full wet-mode water load at 21ft exit speed
  • Backflow flaps on deflation zippers — Reduces air bleed across both inflation zones
  • Blank business banner & card holder — Front-facing branding on every deployment

Download Your Free Setup Guide for the Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry

Full setup instructions, 20-anchor placement guide, dual blower connection sequence, wet/dry operation, attached pool setup, and maintenance checklist for the W-291:

Download Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry manual PDF Download Moonwalk USA 21ft Carnival Inflatable Water Slide Wet/Dry Manual PDF
Why Buy From Us

Blow Up Bros is your one-stop shop for industry-leading quality products paired with the customer support to back it.

We get it. You've got a lot of choices when it comes to online retailers. Here's why we think you should shop with us at Blow Up Bros.

  • One Vendor, Every Inflatable You Need: Skip the hassle of juggling multiple suppliers — get your entire lineup from us in one smooth order.
  • Free Shipping: USA-wide.
  • Price Match Guarantee: Best prices online guaranteed.
  • 30 Day Easy Returns: Not happy with your product, we'll take it back.
  • Great Service: We pride ourselves on the best service, anywhere.
  • Your Satisfaction Guaranteed: We handpick our products for quality; we know you'll love them. But if there is ever something wrong, we'll fix it.
Shipping
  • Shipping Policy

    We offer FREE shipping on all commercial inflatable orders within the United States!

    Every inflatable order includes free standard commercial freight delivery at no extra cost.

    This applies to business/commercial addresses. A flat shipping rate of $150 for residential delivery is available at checkout. Make sure to select one that applies to you.

    Want to know more about our returns policy? Read here.


    Order Confirmation:

    Once you place your order, you'll receive an order confirmation email. This confirms we've received your order and pre-authorized your credit card for the purchase.

    We automatically check stock availability to ensure your order is ready for immediate shipment. If your item is unavailable or on backorder, we’ll reach out to discuss alternate arrangements.


    Order Shipment:

    Handling Time: Orders are typically processed and shipped within 1-4 business days. You’ll receive a shipping confirmation email with tracking details once the item has left the warehouse.

    If you haven’t received a shipping confirmation within 4 business days, please follow up with us at support@blowupbros.com.


    Shipping Methods & Carriers:

    We use trusted carriers such as FedEx Freight, UPS Freight, and LTL freight carriers for all shipments.

    • Free standard shipping applies to all orders within the United States.
    • Please ask about Residential/Liftgate Delivery Service, as this might incur an extra $150 flat fee to Residential Addresses

    Tracking Your Order:

    Once your order ships, you will receive a shipping confirmation email with your tracking number. You can track your order directly on the carrier's website to stay updated on your delivery status.


    Delivery Time:

    Delivery times typically range from 2 to 10 business days depending on your location and the carrier. Please note that shipping times may vary due to circumstances beyond our control, such as weather delays or carrier disruptions.


    Damages:

    Please inspect your package upon arrival. If you notice any damage to the packaging or the product, make a note of it when signing for delivery or decline the delivery.

    If you accept delivery and find any damages, please take photos of both the packaging and the product immediately and send them to support@blowupbros.com. Then, visit our Returns page to initiate a return claim.


    Residential and Liftgate Delivery:

    If your delivery is being sent to a residential address, a liftgate service may be required for unloading heavy items. These options are separate from shipping and you can add these to your cart. If you're unsure about whether liftgate service is needed, feel free to reach out to us before placing your order.


    Customer Responsibility for Delivery:

    Once your item ships, it is the carrier’s responsibility to ensure it reaches you. We are not liable for delivery delays caused by third-party shipping services, but we will assist with tracking and resolving issues when possible.

    International Orders:

    Please be aware that our products are made specifically for the United States market. This means that they require a 110 V electrical system to function correctly. 

    Our products have generally not been certified for use with other countries' electrical safety standards but all of our products are certified to the United States standards.

Warranty

Warranty

At Blow Up Bros, we are confident in the superior durability of our inflatables and ensure that all our units are built to last. Every unit we sell is backed by the manufacturer's warranty, providing you with peace of mind and protection for your investment. 

 

All our inflatables are covered by manufacturer warranties. Refer to your individual unit's brand below for specific warranty details.


Avyna

All Avyna inflatables include a 1 year extended manufacturer warranty on commercial units and 9 months extended warranty on residential units, covering defects in materials and workmanship, including seam tears, fabric openings, and manufacturing defects. The warranty does not cover damage from improper use, incorrect storage, accidents, vandalism, general wear and tear, or zipper defects.

 

Eagle Bounce

Eagle Bounce provides a 1-year limited warranty on all commercial-grade inflatables and 90-days for Dura-Lite residential units, covering manufacturing defects such as seam failures, fabric tears, and material flaws. Warranty coverage excludes damage caused by misuse, improper storage, accidents, vandalism, normal wear and tear, and zipper issues.

 

Moonwalk USA

Moonwalk USA includes a 1-year limited warranty on all commercial-grade inflatables and 90-days for Dura-Lite residential units, covering workmanship defects including seam tears, fabric openings, and material defects at no additional cost. The warranty does not apply to damage from improper operation, storage errors, accidents, vandalism, wear and tear from normal use, or zipper malfunctions.

 

Kid Wise

Kid Wise provides a 30-days limited manufacturer warranty on defects in materials and workmanship, including seam failures, fabric tears, and manufacturing flaws. This warranty excludes damage resulting from unsafe use, improper storage, accidents, vandalism, general wear and tear, and zipper defects.

Bouncing Angels

Bouncing Angels backs their products with an industry leading 1.5 years extended warranty on wet units and 3 years extended warranty on dry units, covering manufacturing defects such as seam tears, fabric openings, and material imperfections. Warranty coverage does not include damage from misuse, incorrect storage, accidents, vandalism, normal wear and tear, or zipper issues.

 

OMG Jump

  • OMG Jump offers a limited warranty for manufacturing defects as follows:
    • (a) Two (2) years for inflatable bounce houses
    • (b) One (1) year for water slides and inflatable games
    • (c) Ninety (90) days for zippers, mesh, entrance covers, slide mats, and similar accessories
  • 7.2 Warranty does not cover fading, color variations, wear and tear, misuse, improper storage/setup, or unauthorized repairs.
  • 7.3 All warranty repairs must be pre-approved and completed at OMG Jump's facility in Los Angeles. The Buyer covers inbound shipping costs.
  • 7.4 No replacement units will be provided during repairs. OMG Jump is not liable for missed income or business disruptions.
  • 7.5 Blowers are only covered under their original manufacturer's warranty.
  • 7.6 Third-party products are covered only by the original manufacturer's warranty. OMG Jump assumes no additional liability.

 

Cutting Edge Creations/ N-flatables

Cutting Edge Creations offers an industry-leading 2-year warranty on all inflatables used outdoors. Since indoor centers often feature usage rates more than double outdoor rentals (think a busy center operating midweek, versus weekend rentals), their warranty is limited to 1 year for indoor centers. In either case, during the first 90 days (when most warranty issues are discovered), they pay round-trip shipping. After that period, you pay to ship it to us (or we can approve a local repair center). If it is a warranty claim, we will fix it and ship it back at no charge.

 

Inflateo Jumpers

Inflateo Jumpers backs their products with an industry leading 1.5 years extended warranty on wet units and 3 years extended warranty on dry units, covering manufacturing defects such as seam tears, fabric openings, and material imperfections. Warranty coverage does not include damage from misuse, incorrect storage, accidents, vandalism, normal wear and tear, or zipper issues.

 

Hullaballoo Sales

LIMITED WARRANTY: HB provides Customer a limited repair and replacement warranty and warrants only that the Products, identified by category below, will be fit for their intended purpose, merchantable, and without material defect in workmanship and materials for a period determined by the type of product as specified in the following:

A) Inflatables manufactured by HB: One (1) year from the date Customer receives the order with the exception of the following:

i. All inflatables used in Indoor Centers are covered for one (1) year from the date Customer receives the order.

ii. All inflatables used in Indoor Centers and manufactured with IPC quality are covered for one (1) year from the date Customer receives the order.

iiii. All Water Ride Inflatables intended to be used with water are covered for one (1) year from the date Customer receives the order.

B) Pieces, parts, and accessories (e.g. slide lining, climber lining, etc.) ordered from HB: Forty five (45) days from the date Customer receives the order.

C) Other equipment (not manufactured by HB), including Blowers: No warranty of any kind is extended by HB, but HB will, to the extent it can legally and contractually do so, assign to Customer, at Customer's request, all warranties on such other equipment, if any, offered by the manufacturer or supplier of such other equipment. The Blower supplied with Inflatable Products is covered by the Blower Manufacturer's own warranty. Any claims of defect in the Blower must be directed to the Blower Manufacturer directly for repair or replacement. Blowers carry a one (1) year warranty.

D) Custom Products. No warranty of any kind is extended by HB for Custom Products unless noted on invoice.

E) Digital Printed Graphics. No warranty of any kind is extended for digital printed graphics.

 

For warranty claims or questions about any of our products, contact us at (888) 630-5327 or email support@blowupbros.com

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