Door sweep doesn't completely fill the gap, there may be two reasons:

1. The brush filament of the Door sweep brush is too short and the gap is too large.

2.Door sweep brush is suitable, but it doesn't match well with the door gap during installation, resulting in too high installation and no gap coverage.

Door sweep doesn't completely fill the gap, you need to choose the proper Door sweep brush according to the size of your door, and install it in the correct position.

Any other door sweep brush question, you can find Aoqun for help. Guangzhou Aoqun Brush Industry Technology Co., Ltd. is a large brush manufacturing enterprise combining design, development, production, sales and service. Brush, Strip Brush, Cleaning Brush, Roller Brush and different other products with "Aoqun" brand sell well in more than 50 countries around the world, professional in over 30 industries, also cooperating with the world-famous enterprises, like CRRC Group, Schinder, Hitachi, Kone and Combi etc.