FSEN Portable AC Window Seal Kit - Heavy-Duty Window Barrier with Adjustable Hole, No-Drill Waterproof & Universal Fit for Sliding/Crank-Out/Skylight Windows. Blocks Heat, Dust & Saves Energy!
4.8 (45 items)
Limited Time Sale$31.20 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 218618902 | Release Date | 2026/05/03 | List Price | $20.80 | Model Number | 218618902 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【AIRTIGHT SEAL & HEAT BLOCKING】 Reinforced shrink-hole design secures AC hoses tightly, blocking 95% of outside heat—enhance cooling efficiency & cut energy bills! Double-Layer Insulation Wool (5mm) vs Competitors' 3mm Flimsy Fabric
- 【ALL-WEATHER PROTECTION】 Military-grade waterproof coating shields against rain, wind, and UV. Dustproof surface cleans instantly—ideal for stormy summers or sandy climates.
- 【60-SECOND INSTALLATION】 No-drill peel-and-stick tape! Attach hook-and-loop strips to any frame, lock the seal cloth. Residue-free removal for rentals/temporary use.
- 【TRULY UNIVERSAL DESIGN】– Flexi-hose fits accommodates all kinds of AC hoses in the market (5.1”-5.9” dia) – no more misalignment issues.
- 【TEAR-RESISTANT DURABILITY】 Double-layered insulation wool + thickened polyester withstands wear. Reusable 3+ seasons—includes 8M Heavy-Duty Velcro (4X Stronger Than normal type)
| Color | Silver/Gray |
|---|---|
| Brand Name | FSEN |
| Manufacturer | Dongguan Fsen Electronic Technology Co., Ltd. |
| Model Number | ACWS4M-QF |
| Material Type | Plastic, Polyester, Rubber |
| Item Thickness | 2.4 Inches |
| Item Dimensions L x W | 11"L x 9.1"W |
| Manufacturer Part Number | ACWS4M-QF |
| Recommended Uses For Product | Windows |
Croissants
Weather Stripping
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form