The term "efficient" used by Henan Yifan Filter Industry Co., Ltd. is not an advertisement or slogan, but a national standardGB/T135542008The unified naming name specified in the "High Efficiency Air Filter" is a word that should be included in the product name.
product description
Laminar flow purification filter is a type of primary filter in air conditioning systems, mainly used to filter dust particles above 5um.Generally used in hospitals, laboratories, and other places with high environmental requirements.
Product Features
Large dust holding capacity, replaceable filter element, strong stability
Product parameters
category |
material |
size |
filter material |
protection net |
Outer frame size |
support structure |
Filter level |
parameter |
Galvanized frame |
21/25/46 |
Primary filter cotton |
Galvanized iron mesh/diamond mesh |
Customized according to customer requirements |
Galvanized iron mesh/aluminum diamond mesh |
G4 |
Pre filtration of central air conditioning and centralized ventilation systems, and pre filtration of local high-efficiency filtration devices.