Pre filter
Introduction
The pre-filter is mainly used to filter dust particles above 5 μm, as the primary filtration of central air conditioning and centralized air supply system, plays the role of protecting the after end filter. The pre-filter usually has three styles: panel type, pleated type and pocket type, the frame material can be cardboard, aluminum, galvanized, etc., the filter material can be non-woven fabric, nylon mesh, activated carbon filter material, metal mesh, etc., and protective net can be double-side sprayed iron wire mesh and double-side galvanized wire mesh, filtration grade G1, G2, G3, G4,etc. .
This primary filter is made of metal mesh, frame material can be aluminum, stainless steel or galvanized steel, high temperature resistance, acid and alkali resistance, washable, commonly used in food, electronics, hospitals and other air conditioning systems’ pre-filtering, also suitable for special needs like acid and alkali resistance, high temperature resistance places.
Advantages
Basic cleanliness
a good choice for pre-filtration and intermediate filtration
Damage resistance and durability
metal frame structure, high temperature resistance, washable
Safe and environmentally friendly
Product details
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Application |
Prefiltration of air conditioning systems such as semiconductor, pharmaceutical, food, electronics, hospitals, etc. |
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Filter media |
polyester fine filter media |
|
Frame |
aluminum frame, stainless steel frame or galvanized frame |
- Sturdy -metal structure
- Large air volume and low resistance
- Washable, long service life
- High temperature resistance, acid and alkali resistance
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 |
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Pre filter |
Pre filter |
High efficiency filter with divider |
No data
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