I. Different functions. Primary filter: mainly used for filtering dust particles above 5μm, applicable to the primary filtration of air conditioning systems; Intermediate filter: belongs to the F series of air filters, generally bag filters, including F5, F6, F7, F8 and F9 grades. Intermediate filters are widely used in air conditioning systems, mainly for filtering dust particles over 1-...
1.HEPA filters use synthetic fiber, glass fiber, cellulose fiber, etc., which have the advantages of high filtration precision and large dust capacity. 2.Our HEPA filters can be designed into different sizes and shapes according to the actual needs of customers, which are suitable for different models; in addition, taking into account the use of the environment, cost and other factors, HEPA filters can be selected...
Performance Description Frame: Aluminum profile with oxidized surface. Filtration Efficiency: Point-by-point scanning efficiency ≥99.99% @ 0.3um DOP Laser counting and scanning inspection before delivery Unit by unit Filter Media Separation:&nbs...
Product FeaturesFrame: ABS plastic outer frameFilter Media: Extra fine glass fiber filter paperSealant: PolyurethaneEfficiency: Medium Efficiency: ASHRAE 65%,85%,95%/High Efficiency: DOP 99%,99.99%, 99.999%at 0.3umEN 779Grade: F6-F9DIN 53438 Flame retardant standard: F1...
