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| Categories | Air Purifier Pre Filter |
|---|---|
| Brand Name: | RS |
| Model Number: | BKL |
| Place of Origin: | China |
| MOQ: | 10 Pic |
| Payment Terms: | L/C, T/T, D/A, D/P |
| Supply Ability: | 4000 Piece/Pieces per Month |
| Delivery Time: | 5-8 work days |
| Packaging Details: | One piece in a plastic bag,then in a carton(according to the size of the products) ,or According to customers' requirement |
| Filtration Grade: | Pre Filter |
| Efficiency: | 95%,G4 F5 F6 |
| Porosity: | 0.3um |
| Medium Material: | Synthetic Fiber |
| Max. Running Temperature: | 80℃ |
| Weight: | 0.5Kg |
| Frame: | Paper Frame |
| Final resistance: | 100-250Pa |
| Initial pressure drop(Pa):: | ≤80 |
| Construction: | Panel Filter |
| Dimension(L*W*H): | Customized Size |
Customized Cheap Price G4 Primary Panel Pleated Cardboard Frame Air Filter
Product Information
A pleated air filter is made from a sheet of polyester, paper, or cotton folded into pleats to increase the entire surface area. This allows the filter to trap more airborne particles such as dust, dirt, and hair (from pets and humans), which could otherwise damage your furnace's blower fan and clog the AC coils.
The Pleated Filter is designed for longer life with reduced maintenance costs. All filters are designed for easy installation in existing HVAC systems. Performs well as the primary filter or as a prefilter to a more efficient filter.
Product features
Surface mesh used by rust treatment process, good appearance and durable
Large media area
Great sealing property
Large dust holding capacity
100% Factory inspection
Long life-span
Distortion-free
Application:
The office, shopping mall, stadium, and the airport, general industrial workshop, clean room of air distribution system on the filter.
OEM:
Customized design is available.

| W*H*D(Inch) | W*H*D(Inch) | Area(m2) | Airflow(CMH) | Initial pressure(pa) | Airflow(CMH) | Initial pressure(pa) |
| 12*24*1 | 290*592*21 | 0.28 | 930 | 85 | 1550 | 135 |
| 20*20*1 | 492*492*21 | 0.39 | 1330 | 2200 | ||
| 20*24*1 | 492*592*21 | 0.47 | 1600 | 2650 | ||
| 20*25*1 | 492*620*21 | 0.49 | 1660 | 2760 | ||
| 24*24*1 | 592*592*21 | 0.56 | 1900 | 3175 | ||
| 12*24*2 | 492*492*46 | 0.46 | 930 | 55 | 1550 | 85 |
| 20*20*2 | 492*492*46 | 0.61 | 1330 | 220 | ||
| 20*24*2 | 492*592*46 | 0.72 | 1600 | 2650 | ||
| 20*25*2 | 492*620*46 | 0.76 | 1660 | 2760 | ||
| 24*24*2 | 592*592*46 | 0.92 | 1900 | 3175 | ||
| 12*24*4 | 290*592*96 | 0.84 | 930 | 45 | 1550 | 70 |
| 20*20*4 | 492*492*96 | 1.17 | 1330 | 2200 | ||
| 20*24*4 | 492*592*96 | 1.40 | 1600 | 2650 | ||
| 20*25*4 | 492*620*96 | 1.46 | 1660 | 2760 | ||
| 24*24*4 | 592*592*96 | 1.68 | 1900 | 3175 |



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