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.
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.
It can be applied in the pre-filtration of the air conditioning, ventilation system, and secondary return air systems.
|Filtration grades||Filtration effectiveness||Initial resistance (Pa)||Protective net||Filter media||Frame|
|G1||40%||25||galvanized wire mesh|
Paper, aluminum alloy, galvanized plate, stainless