Does your draught excluder brushes for doors also have a loose filament problem that should be bothering you? How should we choose the draught excluder brushes for doors that are not loose filament?

1. Choose a length range of draft exclude excluder brushes for doors of 10mm, and a draw exclude excluder brushes for doors with a bundle pulling force ≥ 10kg or a single hole pull force greater than 72N

2. Choose the age-resistant draught excluder brushes for doors, which can ensure complete function of draught excluder brushes for doors in minus 50 degrees low temperature and 40 ℃ outdoor high-temperature environment.

3. Choose the draught excluder brushes for doors made of pure filament. Such draught excluder brushes for doors have good flexibility and good elasticity, and the rebound rate is as high as 99.9%.