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Ultra-thin ventilation filter
Adding high-grade sealing strips along the edge can prevent rainwater from entering the control cabinet from the opening along the filter
Especially the curved structure of the surface leaf shank can prevent rainwater from entering, and the non-woven fiber filter pad is used to prevent dust particles above microns
The ultra-thin leaf shank is only -mm thick and protrudes, which greatly improves its appearance.
No screws are required for installation, just carve it in and the protection level can reach level 1
BR filter model: -, -,, -, -, -, - ., ., .3, .,. 3, ., ., ., .3, ., .3, ., ., .etc. filters