1.The material is coarse filter cotton. Large dust holding, small resistance;
2.Metal frame, easily replace;
3.Conform to European and American classification for no flammability (e.g. DIN 53438-F1, UL900 class 2 with flameout)
4.The moisture-proof may reach 100%;
5.Temp. resistance :80ºC.
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Note: Other specifications are available on request:
Class | W*H*D(mm) | (pa)Initial resistance | (Pa) Final resistance | (m3/h) Rated air flow |
G3 | 595*595*20 | 30 | 200 | 3900 |
595*595*96 | 4200 | |||
595*595*105 | 4500 | |||
595*595*120 | ||||
G4 | 595*595*20 | 38 | 260 | 3400 |
595*595*46 | 4200 | |||
595*595*105 | 4500 | |||
595*595*120 |
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