SPECIALITY:

* It's made of synthetic fibre which has the advantage of the large dust holding capacity, the low pressure loss in the initial period and lager air flow;

* The material compounds with the wire net and is designed into the pleated type, which will provide the current air with the largest filtration area, five times' filtration area as the common plane mesh. Waterproof cardboard frame and metal frame are available, which is convenient for replace; To choose the metal frame that will Save cost;

* Anti-humidity resistance 100% & Temperature resistance 80. C;

* The Classification: G3. G4. F5. F6. F7. F8.

APPLICATION:

Pre-Filter for the air-Condition filtration system. It can lengthen the working life of the medium & high efficiency filter if replace it on time.