pre efficiency G1-G4 synthetic fiber frame air filter

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Product Description:

Primary-efficiency Flat Filter

Features:

u  Trapping40-60% of >5um particles.

u  Using speciallow-resistance and high-through non-woven fabrics as the filter material, witha high dust containing capacity.

u  Frame can bemade of cardboard ,galvanized steel sheet, or aluminum alloy.

Technical

Model

Dimensions

Rated  Air Flow (m3/h)

Initial  Pressure Drop (Pa)

Media  Area (m2)

W*H*D(mm)

Standard

High  Capacity

Standard

High  Capacity

DKF-500*500*25

500*500*25

1200

2400

20

45

0.25

DKF-500*500*20

500*500*20

1200

2400

DKF-500*500*15

500*500*15

1200

2400

Application

u  Suitable as pre-filter used to protect high-performance filters, andclean room ventilation system filters.


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Q:Car air filter replacement cycle
Car air filters often work in harsh environments, and the vehicle shall be no more than 10 thousand kilometers, replaced once. (desert, construction site, etc.) the life of the air filter, the car is 30 thousand kilometers, the business car is 80 thousand kilometers.
Q:How often should the car change the air filter?
clean air filter core. Loosen the lock nut fixed filter, filter, remove the cover after pull out filter. Take out the filter and take care to prevent the impurities from falling into the carburetor
Q:What do you mean by HEPA filter specifications u, h, F, G?
Rfilter is a professional brand of air filters, you can find out about them.
Q:Filter cartridge material
Among them, the water filter element in the wire around the filter core, PP melt injection filter, folding filter, large flow filter.
Q:The indoor air filter company is listed
The company produces and sells air purification products, including indoor fresh air purifier and high energy ion odor removal system.
Q:I would like to know the air filter and vacuum cleaner industry. Please tell me who is the most famous periodical in China
I am engaged in cleaning here, to introduce you to a simple conversation R & d:
Q:HEPA filter HEPA
Prescribed values of HEPA filters in an artificial ventilator: filter efficiency, performance criteria, and minimal values. First, the equivalent NIOSHN100 rating. The US Department of energy [United States Department of Energy (DOE)] has specific requirements for HEPA filters in DOE regulated applications.
Q:Instrument air filter, pressure reducing valve, how to discharge?
The filter bucket opens with a yellow part, which is used for filtration.
Q:What's the air conditioner filter?
The air conditioner of central air conditioner is divided into four grades: initial effect, medium efficiency, sub efficiency and high efficiency.
Q:How do you sell air purifier filters?
Buy pre filter, suitable for yourself, is the best.

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