Pre filter media, also called coarse filter media, there are thin and thick. 1-8mm for thin acupuncture process, 0.5-8cm for thick practical hot air process, low initial resistance, high dust holding capacity, flexible, safe and environmentally friendly, easy to use, the pre-filtration of the series purification system is the most commonly used in purification and filtration , the most widely used filter, the main purpose is to filter particles and suspended solids ≥ 5μm in the air.
Pre Filter Media,High Temperature Filter Media,Merv 13 Filter,Merv 8 Filter Guangzhou Airy Filter Media Co.,ltd , https://www.gzairy.com
Filtration efficiency for 5μm particles: 40%, 65%, 80%, 90%, European standard G1, G2, G3, G4, EUROVENT4/5 grades: EU1, EU2, EU3, EU4
* Pre filter is designed for pre-filter or coarse filtration in the inlet of general ventilation and air conditioning equipment.
* It is processed by high-performance synthetic fiber with gradual density.
* High dust holding capacity and low resistance, strong fire retardance.
* It can use many times after washable which is economical.
* Temperature resistance: 100℃.
* It conforms to the fire resistant standard and classification of European DIN53438-F1 and American UL900-Class2.
* It is widely used in plank filters, pleated filters and pocket filters.
* There are white, blue&white for choose, blue&white can easier distinguish the windward side and leeward side.
Mainly used in spraying industry, electroplating industry, surface treatment, exhaust gas treatment, building ventilation, pollution prevention, public construction, air conditioning industry, home appliance industry, automobile industry, motorcycle manufacturing, electronics industry, watch industry, pharmaceutical factory, food industry, packaging Materials, furniture industry, decoration engineering and other ventilation and air conditioning systems in various air purification fields.
Pre filter media a big category, It covers Air intake filter, Floor filter, paint stop filter, fiberglass filter, non woven filter, Activated Carbon Filter, Flame-retardant filter media, synthetic filter media, etc.
