|Frame:||Common Sheet||Media:||Non-woven Fabric|
pre filter air filter,
air purifier pre filter
Aluminum Alloy Primary Efficiency corrugated - Type Pre Air Filter
They are manufactured with non-woven and glass fiber , etc. as the filtering materials .they wedge-shaped folds are used to enlarge the filtering area . They can also be manufactured to be a platestructure clamped with wire netting or supported with an inside metal framework and equipped with a metal outside frame . they have the characteristics of low resistance , long service life , can be washed , economy and durability , etc.
They are generally used in the pre-filtration of the central air conditionings and centralized ventilation systems and the pre-filtration of the gas turbines and the air compressors.
The inside structures of the filter are generally divided into keel framework and frame include hardihood and uniform distribution of filtering materials , but its manufacture takes time and energy . They characteristics of the frame framework include convenience in the exchange of filter materials and time saving for its manufacture , but its strength is slightly poorer than that of the keel framework
1) High dust-contain capacity
2) Large filtering area
3) Cheap price
4) conenvient to replace media material
|Product Details||Type||Panel filter, Pleated filter|
|Feature||Large dust capacity,low drop|
|Size||Standard or Customerized|
|Metal gauze||Galvanzied/aluminum net|
|Efficiency||30-50% (merv 7-merv 9)|
|Class||G3,G4 or F5|
Size and specification:
|Model||Outside dimensions(mm)||Thickness(mm)||Rated air flow(m3/h)|
|ZS-CBA-2||595x295||21/46mm||1000-1500||Frame||Aluminum alloy / zinc galvanized|
|ZS-CBA-3||595X495||21/46mm||1500-2500||Frame work||Common steel wire/ stainless steel wire|
Galvanized Steel Wire
30% prepayment by T/T at order, the balance of payment before shipment.
• Production period:15-30days
• Shipping notice or insurance for you after the goods is shipped.
After sales service:
• We respect your feed back after receive the goods.
• We provide 1 year warranty after goods arrive.
• We care of your complain within 48hours.
Contact Person: Lisa Lee