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40" Heavy Duty Portable Air Conditioner Window Kit Reflective Aluminum Foil Thermal Shield, 100% Blackout & Waterproof Adjustable Height 3-Layer Insulated Portable AC Window Seal Kit
40" Heavy Duty Portable Air Conditioner Window Kit Reflective Aluminum Foil Thermal Shield, 100% Blackout & Waterproof Adjustable Height 3-Layer Insulated Portable AC Window Seal Kit
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From the brand
The Experts in Home Climate Efficiency & Protection
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Mastering Indoor Environment
we believe that true comfort shouldn't be a luxury. We are dedicated to bridging the gap between high-performance cooling and energy efficiency. By specializing in professional-grade air conditioning accessories, we help you reclaim your home’s climate, ensuring that every summer is cool and every winter is protected.
Product description
Total Darkness. Undisturbed Sleep.
Perfect for night-shift workers, nurseries, and sensitive sleepers. Our material blocks 100% of intrusive light and glare. Combined with our Integrated Drawstring Sleeve, which creates an airtight grip on any 5" to 6" exhaust hose, you get a laboratory-grade seal that keeps outdoor dust, noise, and humidity exactly where they belong—outside.
The Thermal Shield: 3-Layer Sandwich Technology.
Unlike standard seals, our 3-layer insulated panel features a high-performance Reflective Aluminum Foil outer layer, a core of high-density silk cotton, and a durable Oxford interior. Using ultrasonic stitchless bonding, we eliminated thousands of needle holes to ensure zero air leakage and maximum thermal resistance. It’s not just a seal; it’s an insulation upgrade for your home.
Block Heat, Dust, and Outdoor Elements.
Beyond just temperature control, our heavy-duty fabric acts as a protective shield. It effectively blocks falling leaves, dust, and unwanted outdoor elements from entering through your window gaps, keeping your indoor air pristine and fresh.
Zero Leakage Fold-to-Fit Technology
Don't let your cooling escape through the hose connection. Our kit features an integrated adjustable drawstring sleeve that grips your exhaust hose with an airtight seal. It prevents backflow of hot air and keeps outdoor debris out, ensuring your portable air conditioner runs at peak efficiency
100% Blackout for a Perfect Day's Sleep
Ideal for shift workers and nurseries. While other seals let in distracting glares, our thickened 3-layer material provides total blackout privacy. Transform your bedroom into a cool, dark sanctuary even in the middle of a scorching July afternoon.
Pro-Level Sealing in 4 Easy Steps
Perfect for renters! Install your sliding door ac vent kit in minutes without drilling a single hole. Our extra-wide high-adhesion Velcro ensures a secure hold that won't melt in the sun, making it easy to remove and store when the season ends.
