Shangjiang Purification EquipmentCurrent location:Home > Built - up non - baffle air filter

· Water-resistant ultrafine glass fiber filter paper
· Polystyrene plastic outer frame can be completely incinerated and disposed of.
· Large filter area, low resistance and long service life.
· The thickness is 292mm, suitable for installing the ventilation and air conditioning system with limited space.
· Average filtration efficiency of atmospheric dust colorimetry: 60%, 90%, 95%, 98% (ashrae52.1-1992). Filtration efficiency: F6, F7, F8, F9 (EN779)

Technical parameters

Type	Size （W×H×D）（mm）	Several	Air volume （m³/h）	Filter area （㎡）	Let dust （g）	Initial resistance (Surface wind speed 0.5m/s)	Final resistance	Filtration efficiency
DFD-FV-102	595×595×295	3	2800	16.2	1460	≤120Pa	400Pa	Pp 85%0.5μm
DFD-FV-103	595×595×295	4	3700	21.6	1950
DFD-FV-104	610×610×295	5	4700	27.7	2490
DFD-FV-107	595×595×295	3	2600	16.2	1430	≤120Pa	400Pa	Pp 99%0.5μm
DFD-FV-108	595×595×295	4	3500	21.6	1900
DFD-FV-109	610×610×295	5	4500	27.7	2440
DFD-FV-112	595×595×295	3	2900	17.8	1570	≤120Pa	400Pa	Glass fiber 99%0.5μm
DFD-FV-113	595×595×295	4	3600	23.8	2090
DFD-FV-114	610×610×295	5	4900	30.4	2680