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HWN wash nylon filter

=== Performance characteristics ===

◆ imported polyamide monofilament fiber woven filter media, wear resistance, high strength, long life, the effect of combined use of
◆ precipitator rate, low initial resistance, dustproof performance can be repeated washing
◆ Ultra-thin-shaped aluminum profile frame, can be made with a handle interconnection group type, easy to replace security

=== Should use ===
◆ offices, meeting rooms, hospitals, shopping malls, stadiums, airports and other large-scale civil construction ventilation system; factory centralized ventilation and air conditioning system; clean room to focus on primary filter in the ventilation air conditioning system