AC Furnace Air Filters , G3 / G4 Air Filter Merv 8 / 9 OEM 80-90 Arrestance

Features:

1. All size customized, no MOQ requirements;

2. Cardboard paper frame, LOGO printing available;

3. Energy efficiency, low running cost, large dust holding ability;

4. The filter media sealed with the frame by glue to prevent air leakage;

5. Filter media backed with metal mesh, can stand high air velocity;

Technical parameters:

Applications:

For primary filter in HVAC system, air conditioning system or furance; enlarget the service life of next stage filter like pocket filter, HEPA filter.

Description:

All the pre air filter are tested according to EN:779 standard; filter efficiency is G3 or G4

Gravimetric: 80-90%;

For reducing the running budget of our furnace, HVAC system or air conditioning system, it`s necessary to change the pre air filter in time; Normally, it`s 3 month to change it per time. Also, the frquency of changing depends on the using environment. Change the pre air filter can also enlarge the service life of HEPA filter;

The furnace filter frame is paper, for some HVAC system the filter frame can be galvanized steel or alulminum alloy; for some high temperature, acid and alkali environment, the frame is SUS stainless steel,

Filter media should be glass fiber roll;

If the pre air fitler media become black, it`s the time to replace it; some people like to wash it and use it again, we don`t recommand that; if the filter frame is metal, that can be washable, if it`s paper, it`s disposable.

XNGK is the professional manufacturer for air filters in Shenzhen China, our main product is Pre Panel Filter, Pre Pleated Filter, Pocket Filter, V Bank Filter, HEPA Filter, ULPA Filter, High Temperature Oven HEPA Filter, Laminar Flow Hoods, Pass Box, Air Shower, Fan Filter Unit, Clean Booth for Pharmaceutical, Food processing, Micron electronics, Hospital Cleanroom, and other commercial buildings such as airport, schools, libraries, supermarket; we also offer customized OEM service for air purifier filters, new fresh air system.

We have very strict quality control system, before production, we will test all the row material especially the glass fiber material. To make sure the pressure drop, efficiency and dust holding ability is reliable. After we make the HEPA filters, we will test if the HEPA filter get leakages by MPPS 1882 standard. We promise all the HEPA filters are without leakage and good performance. The glass fiber is made by HV company, their high quality glass fiber ensure our HEPA filters are quite good quality.

Our Production Equipment