washable bag filters

Bag Filters Available in a number of standard sizes with various numbers of pockets frame sizes (20mm and 25 mm header frames)

Multi Pocket Bag Filters

Bag filters are often referred to as multi pocket bag filters, high efficiency bag filters, rigid bag filters, or secondary filters.  Zhuowei Filters manufacture and supply these filters in a range of filtration grades – G3, G4, F5, F6, F7, F8, and F9, (EU3, EU4, EU5, EU6, EU7, EU8, EU9) , which may be used in conjunction with the disposable panel filters (primary filters) that are also available to order.

The filters are available in a number of standard sizes (see below) with various numbers of pockets frame sizes (20mm and 25 mm header frames).

Features: G4 Bag Filters are available in efficiencies of 90% on 5 micron particles; large air flow, low resistance; high dust holding capacity; Be reusable after being washed repeatedly.Application: Used as first stage filters of high efficiency filters and as secondary stage filters of air condition system; typical applications include electronics, precise instrument, machinery, metallurgy, chemical, textile, pharmaceuticals, foods and many other locations where ultra-clean air is required.

Model, dimensions and parameters: 

Model	Dimensions(mm) W×H×D	Number of pockets	Rated air flow m3/h	Initial resistance  pa	Efficiency % EN779		Material
							Frame	Filter media
G4	595x595x600 595×595×600 595×495×600 495×295×600 495×295×600	6 5 6 6 4	3200 2700 2500 1600 1300	45	90 Arrestance	G4	Aluminum alloy/ Galvanized sheet	Polyester fiber