We can produce primary filter, medium filter, High efficiency filter/HEPA filter. We have our own workshop for this product. The primary filter is the primary filter of the air conditioning system, mainly used to filter dust particles above 5μm. The primary filter has three styles: plate type, folding type and bag type. Here we mainly introduce the plate primary filter.
Moisture resistance:≦100%RH
Pressure loss (Max):≦250Pa
Filter material: non-woven fabric, synthetic fiber, glass fiber, activated carbon cotton, nylon mesh
Continuous operating temperature:≦70℃
Filtration efficiency: G3/G4
Recommended allowable final resistance:≦450Pa
Outer frame: paper frame, galvanized steel sheet or aluminum alloy, 10mm, 20mm, 45mm
Features:
The primary effect plate filter is made of aluminum oxide profiles on the surface, and the interior is covered with a filter material skeleton. The overall structure is compact, light in weight, and easy to install and disassemble.
The filter material is made of high-quality polyester synthetic fiber, the air inlet surface is fluffy, and the air outlet surface is tight. While ensuring the efficiency, it provides a large dust holding capacity and a reasonable filter element pleat design, which increases the effective filtering area. Reduced resistance and increased dust holding capacity.
Application:
Mainstream pre-filters for commercial and industrial ventilation and air conditioning systems;
Clean room new, return air conditioning system;
auto industry;
Hotels and office buildings.
The outer frame is made of aluminum alloy, which is sturdy and durable, immutable, and does not rust.
The outer layer is bonded by hot-dip galvanized mesh at high temperature, which does not rust and has strong bearing capacity to prevent deformation and damage of the filter material.
Using high-quality polyester synthetic fibers, the air volume is large, the efficiency is high, and the dust holding capacity is high.
Q: What is the warranty time of your products?
A: The warranty time is 12months from the date of the commissioning. All quick-wear spare parts will be provided for free within the warranty period. After the warranty, we also can ensure that you can buy any necessary spare parts with favorable price within 5 years.
Q:How does your factory do regarding quality control?
A:"Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001:2008 authentication.
Q: How long is your delivery time?
A: It is according to the model and quantity. Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.