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![[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue](https://m.media-amazon.com/images/I/719DpHSI4hL._AC_SL1500_.jpg)
![[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue](https://m.media-amazon.com/images/I/818Ht2dzYSL._AC_SL1500_.jpg)
![[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue](https://m.media-amazon.com/images/I/71v7BOEOZbL._AC_SL1500_.jpg)
![[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue](https://m.media-amazon.com/images/I/71KOSouY0sL._AC_SL1500_.jpg)
![[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue](https://m.media-amazon.com/images/I/71XssW1YkqL._AC_SL1500_.jpg)
![[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue](https://m.media-amazon.com/images/I/7113FejXHZL._AC_SL1500_.jpg)
![[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue](https://m.media-amazon.com/images/I/71G-kR9LDvL._AC_SL1500_.jpg)
![[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue](https://m.media-amazon.com/images/I/710p+nJVHRL._AC_SL1500_.jpg)
[Upgraded] 18ft/21ft/24ft/28ft Round Winter Pool Covers for Above Ground Pool Cover 21FT Cover 4FT Overlap - 500D Windproof with Steel Cable & Heavy Duty Winch - Swimming Pool Winter Cover Blue
4.3 (143 items)
Limited Time SaleUntil the end
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US$47.94 cheaper than the new price!!
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Used US$31.96
Product details
| Management number | 210683884 | Release Date | 2026/04/02 | List Price | US$31.96 | Model Number | 210683884 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 1️⃣ 【PRO-GRADE WINTER PROTECTION】 ✅ "The last 21ft round winter pool cover you'll ever buy". ✔️ 500D military fabric (3X thicker than standard pool covers for above ground pools covers). ✔️ Withstands -30°F to 180°F — perfect for Michigan, Minnesota, Canada. ✔️ Reinforced seams prevent tearing under heavy snow.
- 2️⃣ 【WINDPROOF DESIGN THAT ACTUALLY WORKS】 🔧 "Finally, a pool cover above ground that stays put!" Steel cable + industrial winch system. 16 grommets resist 50mph winds. Our 21ft round winter pool cover for above ground pools 4FT overlap vs. competitors' 2-3FT .
- 3️⃣ 【3-SEASON SWIMMING POOL COVER】 ☀️ "Your pool deserves year-round protection". → UPF50+ blocks 99% UV rays (" 21 foot pool covers for above ground pools"). → Black underside reduces spring cleanup by 50%. → Saves $300+/year on clean.
- 4️⃣ 【5-MINUTE SOLO INSTALL】 ⏱️ "Grandma-approved setup the above ground pool covers". ✓ Pre-attached straps (no measuring), very easy to install our 21 round winter pool covers for above ground pools ✓ Tool-free winch tightens in 10 turns.
- 5️⃣ 【5-YEAR "NO QUESTIONS" WARRANTY】 💎 "Risk-free investment for your 21 ft round pool covers for above ground pools". ► Industry's longest coverage. ► Lab-tested 500 freeze/thaw cycles.
| Size | 21ft |
|---|---|
| Color | Blue |
| Shape | Round |
| Pattern | Solid |
| Brand Name | JTW P JTW PRODUCT |
| Model Name | 21ft |
| Item Weight | 8.71 Kilograms |
| Closure Type | winch and cable |
| Manufacturer | JTWP |
| Model Number | WPC21-1 |
| Material Type | Polyester |
| Installation Type | Lock-In |
| Additional Features | Dustproof, Tear Resistant, UV Resistant, Wear Resistant, Windproof |
| Manufacturer Part Number | WPC-21 |
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