Primary filter for air conditioning Pleated -type primary filter is composed of aluminum frame and synthetic fiber with metal supported. Feature: 1) High dust-contain capacity 2) Large filtering area 3) Cheap price 4) Easy for replacement Primary filter is used of non-woven fabric, synthetic fiber, cotton or aluminum mesh. The outer frame is aluminum alloy or galvanized sheet It is widely used on central air conditioning, generally filtering dust particles with diameter more than 5um.
Standard size and specificationModel | Outside dimensions(mm) | Thickness (mm) | Rated air flow(m3/h) | Efficiency | Material | |
(%) | ||||||
HT-CP-1 | 595x595 | 21/25/46/50 | 2000-3000 | G3/G4 | Media | Non-woven fabric/synthetic fiber/aluminum mesh |
HT-CP-2 | 595x295 | 21/25/46/50 | 1000-1500 | Frame | Aluminum alloy /GI | |
HT-CP-3 | 595x495 | 21/25/46/50 | 1500-2500 | metal gauze | welded wire mesh | |
HT-CP-4 | 900x495 | 21/25/46/50 | 3000-5000 | Aluminum alloy wire mesh |