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W Type Filter
The W-type filter increases the filtering area and reduces the structural resistance of the filter. It is characterized by large air volume, low resistance and long service life. Mainly used in clean ventilation and air conditioning systems. From medium efficiency (F6-F9), sub-high efficiency (H10-H12) to high efficiency (H13-H14), there are a variety of efficiencies for customers to choose. There are two types of W filter: box type and W type.
Technical Parameters
Frame material ABS/galvanized sheet/stainless steel/aluminum frame
Spacer EVA
Filter paper Glass fiber filter paper/PP
Sealed PU sealing strip; air outlet surface sealing
Operating conditions Up to 100% RH, 80°C

Model number Specification (W×H×D) Rated air volume (m /h) Initial resistance (Pa)
Counting efficiency (F8)
90%≤E<95%
Counting efficiency (F9)
95%≤E
Counting efficiency (H10)
MPPS
85%≤E<95%
Counting efficiency (H12)
MPPS
99.5%≤E<99.95%
Counting efficiency (H13)
MPPS
99.95%≤E<99.995%
ABS 4VWGB592.287 592×287×292 1700 60 90 110 160 220
4VWGB592.492 592×492×292 2700
4VWGB592.592 592×592×292 2400
Metal plate 5VXWGB610.610 610×610×292 3000
4VXWGB610.305 610×305×292 1200

Note: If you need other specifications, please consult our sales staff.
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