21ft Commercial Water Slide Splash Pool

Updated August 29, 2026

Title: 21FT(L) Commercial Water Slide for Adults Kids, 100% PVC Inflatable Adult Water Slide with 950W Blower, 0.45mm Heavy Duty Vinyl Blow Up Water Slides Backyard Outdoor, 21x9x12ft Condition: New in Open Box Missing Parts: No Damaged: No In Packaging: Yes UPC/ASIN: B0DQD2L5QL Description: • Big Size & Heavy Capacity: 21(L)x9(W)x12(H) ft, 6ft slide height. Holds 500 lbs total (200 lbs per user). Wet or dry all-season fun. Fits adults and kids together. • Family Splash Pool: Large pool: 9.5(L)x9(W) ft, 350 gal water capacity. Comfortably holds 2 adults + 3-5 kids (Age 3+). Perfect for backyard pool parties. • Commercial-Grade Durability: Most cheap water slides crack, burst at the seams, or leak after one summer. Ours solves all three: (1) 0.45mm commercial PVC – 5X stronger than thin vinyl or oxford, no cracking. (2) Double to quadruple stitching (4-5 stitches/inch) – no seam bursting when kids jump and climb. (3) Hot-welded edge laminating (2 inches wide) at high-stress areas (slide, pool seams) – no water leaking. CE & ASTM certified for safety. Built to survive 3-5 years of backyard family fun. • Ready In Minutes: Smart & Simple: No complicated setup. Just unroll, plug in, and play: Built-in top water sprayer keeps the slide cool all day. Multi-connector hose adapter fits any standard garden hose – just connect and turn on the water. • Easy and Quick Drainage: Two bottom drains remove water that seeps inside the slide. We’ve eliminated hard plastic drain plugs from the pool floor to create a completely smooth landing zone. Tip: Securely close drain Velcro before inflating, and dry thoroughly before storage. • Complete Package: Includes everything: Water slide (with white oxford storage bag), 950W blower, repair kit, anchor stakes, ropes, sandbags, hose adapter. Every unit passes a 24-hour air pressure test. Shipped in double-layer packaging. • Model No. King-50 TC

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