1. Dimensions: 64 x 64 x 7mm/2.52 x 2.52 x 0.28"(L x W x T)
2. Material: The outer frame is made of ABS material, which is sturdy and durable and has good heat dissipation; the middle is made of nylon fiber filter material, which has uniform density and good heat resistance;
3. Scope of application: used for dustproofing of home computer case fans, speaker grilles and dustproofing of speakers of various electrical and electronic products;
4. Easy to install ①. Open the fan filter first, ②. Then screw the single piece into the fan ③. Assemble the sponge and front cover;
