Is the sealing effect of your door brush sweeps for exterior doors really enough?

Aoqun teaches you how to choose door brush sweeps for exterior doors with good sealing effect to block the heat wave and enjoy a comfortable environment:

1. Choose door brush sweeps for exterior doors with dense and uniform thickness of the filament, no light leakage, and no obvious gaps in the filament.

2. Choose door brush sweeps for exterior doors that are not easily deformed. Aoqun door brush sweeps for exterior doors pass the 1 million times high-speed friction non-deformation test to ensure that the door brush does not deform after long-term switching friction, ensuring the airtightness of the indoor.

3. Choose door brush sweeps for exterior doors with neat filament, which can avoid the air flow from the door brush sweeps for exterior doors "notch" to the maximum.

This kind of door brush sweeps for exterior doors is the sealing effect is good enough, is what you need to be able to perfectly block the heat wave and cold current in the scorching heat and severe cold.