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Sub efficient filter

Sub high efficiency filters can be used for filtering fresh air at the end of air conditioning systems, as well as for pre filtering high-efficiency filters in air conditioning systems. Mainly used for filtering particles larger than 0.5 μ m (such as air

frame ABS plastic frame
filter material Fiberglass filter cartridge/PP filter cartridge
sealant PU polyurethane adhesive
Sealing strip EVA/PU
partition Hot melt adhesive
Optional thickness 292mm
Using the highest temperature 70℃

Product features

01

Sturdy structure, large filtering area, and low resistance.

02

The V-shaped filter is composed of multiple filter elements without partitions. Compared with ordinary filters with partitions, the filter material area is greatly increased, which fully reduces operating resistance, energy consumption, and saves costs.

03

ABS frame can be completely incinerated for waste disposal

Product Details

Product parameters

External dimensions Frame body filter area Rated air volume Initial resistance at different efficiencies (Pa) Suggested final resistance
W*H*D（mm） ㎡ (m³/h) F8 E10 H13 H14 (Pa)
287*287*292 2v 4.2 800 110 180 220 280 Initial resistance 2-2.5 times
287*490*292 2V 7.7 1200 110 180 220 280 Initial resistance 2-2.5 times
287*592*292 2V 9.4 1600 110 180 220 280 Initial resistance 2-2.5 times
490*287*292 3V 6.4 1100 110 180 220 280 Initial resistance 2-2.5 times
490*490*292 3V 11.6 1900 110 180 220 280 Initial resistance 2-2.5 times
490*592*292 3V 14.4 2400 110 180 220 280 Initial resistance 2-2.5 times
592*287*292 3V/4V/5V 6.4/8.4/10.5 1100/1600/1800 110 180 220 280 Initial resistance 2-2.5 times
592*490*292 3V/4V/5V 11.6/15.4/19 1900/2500/3200 110 180 220 280 Initial resistance 2-2.5 times
592*592*292 3V/4V/5V 14.4/18.8/23.5 2400/3200/3900 110 180 220 280 Initial resistance 2-2.5 times

Remarks: The resistance values are different at different wind speeds. Special dimensions and specifications can be customized according to customer requirements

ASHRAE52.2/EN779 compare

ASHRAE52.2 EN779
MERV14 F8
MERV15 F9-E10
MERV16 E11-E12
MERV17-18 H13
MERV19-20 H14

Initial resistance wind speed relationship curve graph

Drawing