Portable AC Window Seal Cloth with Zipper | 3–6 Meter
Portable AC Window Seal Cloth with Zipper | 3–6 Meter
Keep Cool Air In & Hot Air Out with This Flexible AC Window Seal
This portable air conditioner window seal cloth is the simple, effective solution for venting your portable AC or tumble dryer through any window — without letting hot outside air sneak back in. Made from 100% cotton cloth with a durable zipper, it creates a snug, weatherproof barrier between your window and the exhaust hose, so your room stays cooler for longer.
Key Features
- Blocks Hot Air Infiltration: Effectively seals the gap around your portable AC's exhaust hose, keeping conditioned air inside your room and pushing warm air outside where it belongs.
- Reduces Energy Consumption: By preventing unwanted air exchange, this window seal helps your portable AC run more efficiently — lowering electricity usage and reducing your carbon footprint during peak summer months.
- Zipper Design for Easy Use: Simply open the zipper to route your AC exhaust hose out the window, then zip it tightly closed around the hose. No tools required, no complicated setup.
- Quick Adhesive Hook Tape Installation: Apply the included adhesive hook tape to your window frame and the seal attaches securely. Remove and reattach season after season without damage.
- Keeps Out Dust & Rain: The sealed cloth barrier also helps block dust, insects, and light rain from entering through the window gap.
- Universal Compatibility: Works with virtually all portable air conditioners and tumble dryers. Suitable for left-opening, right-opening, bottom-hung windows, and skylights.
- Multiple Size Options: Available in 3 M, 4 M, 5 M, 5.6 M, and 6 M lengths (approximately 118 – 236 inches) to fit a wide range of window sizes.
Specifications
- Material: 100% Cotton Cloth
- Color: White
- Sizes Available: 3 M / 4 M / 5 M / 5.6 M / 6 M (118.11 / 157.48 / 196.85 / 220.47 / 236.22 in)
- Package Includes: 1 × AC Window Seal Cloth with Zipper
- Country of Origin: Made in China (Mainland)
How to Install
- Apply adhesive hook tape to the inside of your window frame and to the window sill edge.
- Press the window seal cloth firmly onto the hook tape to secure it in place.
- Open the zipper on the seal and guide your portable AC exhaust hose through the opening.
- Close the zipper snugly around the hose to create a tight seal.
- Close or partially close your window to complete the installation — no disassembly needed when you leave the room!
Note: Please allow 1–2 cm (0.39–0.79 in) variance due to manual measurement. Monitor color settings may slightly affect how the product color appears in photos.
For more information on energy-efficient cooling and reducing home energy usage, visit Energy.gov – Home Cooling Energy Savers.
Frequently Asked Questions
Q: Is this AC window seal cloth compatible with all portable air conditioner brands?
A: Yes! This portable AC window seal is designed to be universally compatible with virtually all portable air conditioner and tumble dryer exhaust hoses. It works with windows that open left, right, bottom-hung, or as skylights, making it a versatile solution for most home setups.
Q: What sizes does the AC window seal come in?
A: The window seal cloth is available in five lengths: 3 M, 4 M, 5 M, 5.6 M, and 6 M (approximately 118 to 236 inches). Choose the size that best matches the width or height of your window opening for a proper fit.
Q: Will this window seal cloth damage my window frame?
A: No. The seal attaches using adhesive hook-and-loop tape, which holds the cloth securely in place without causing permanent damage to your window frame. It can be easily removed and reattached each cooling season.
Q: Does the window seal also block dust and rain?
A: Yes. In addition to sealing in cool air, the 100% cotton cloth barrier helps keep out dust, light rain, and insects, providing a more comfortable and cleaner indoor environment while your portable AC is in use.