Machine-Ya Air Conditioner Window Seal 300CM for Portable AC and Dryer

Key Features

• Brand: Machine-Ya
• Type: Air conditioner window seal for portable units and tumble dryers
• Length: 300 cm (perimeter)
• Compatibility: Fits most portable air conditioners, tumble dryers, and dehumidifiers with exhaust hoses
• Installation: No tools required; uses included adhesive hook tape with zip access for hose passage
• Window Compatibility: Suitable for windows that open left or right, bottom-hung windows, or skylights (not suitable for sliding doors)
• Material: High-quality waterproof fabric; durable and reusable
• Function: Blocks warm air return, reduces cold air leakage, isolates insects and dust, improves cooling efficiency

What It Does

This window seal sits between the window frame and the window to lock the exhaust hose and prevent warm air from flowing back indoors. By minimizing air leakage, it helps your portable AC work more efficiently and cools the room faster. It also keeps insects, dust, and rain out while allowing easy opening and closing of the window whenever needed.

Specifications

• Perimeter: 300 cm
• Material: Waterproof fabric with adhesive hook tape
• Includes: Window seal with hook tape; zipper access for hose

Usage Notes

• Easy installation with no tools or drilling required
• Can be removed and reused in subsequent seasons
• Not suitable for sliding doors or windows that do not open

Keep your living space cooler in summer while reducing energy usage and protecting against insects and dust with the Machine-Ya Window Seal.