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Product Details
Product Description：
Yitong primary efficiency filter is used for the primary filtration of air conditioning and ventilation system. The filter material is non-woven fabrics, which can stop the particles at the size above 5 micron. It has the advantage of high flow rate, great dirt holding capacity and low flow resistance. It is economic because of its low price, and suitable for pre-filtration of the ventilation system.
Performance Feature：
1.The outer frame is firm and detachable, which is convenient to replace the filter element
2.The filter material is made of high-quality polyester synthetic fiber, which makes it can be cleaned repeatedly and gives it a longer life span.
3.High dust collection rate and high dust capacity
Application：
Primary efficiency filter cartridge can be applied in the pre-filtration of the air conditioning, ventilation system, and secondary return air systems.
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Technical Parameter：
Filtration grades | Filtration effectiveness | Initial resistance (Pa) | Protective net | Filter media | Frame |
G1 | 40% | 25 | galvanized wire mesh | non-woven fabrics | Paper, aluminum alloy, galvanized plate, stainless steel |
G2 | 70% | 25 | |||
G3 | 85% | 30 | |||
G4 | 90% | 45 |
Packing and shipping：
FAQ：
Q: How can we get the quotation of filter cartridges ?
A: Kindly please let us know the specifications,such as the material,length,micron,adapter,apply in which industry.....
Q: What's the minimal quantity order ?
A: 1 piece
Q:How longabout your delivery ?
A: The order is always arranged in 10 working days as soon as receiving your payment.
Q: Is customized service available ?
A: Yes, we offer customized service
Q: How about payment terms ?
A: We accept L/C, T/T, Escrow, Paypal or as your requirement
