frame Aluminum frame/galvanized frame/stainless steel frame
filter material High quality high-temperature resistant fiberglass cotton
Filtration efficiency G3/G4
Continuous operating temperature ≤300℃
Product Application Pre filtration of commercial and industrial ventilation and air conditioning systems
Cleanroom fresh air conditioning system, pre filtration of fresh air unit
Primary filtration of central air conditioning system
Pre filtration of air inlet for air purification equipment
Pre filtration of medium efficiency filter
Primary or secondary filtration in the filtration system
Fiberglass flat filters are commonly used for ventilation filtration in environments with high fire resistance requirements and high temperatures.
● High temperature resistance and good flame retardancy

High heat resistance and low moisture absorption.

● The metal frame is sturdy and durable

Made of glass long fibers, laminated in a non-woven manner, and fixed with metal mesh on the outside, not easily deformed

● Good chemical resistance and low moisture absorption

The filter has good chemical resistance and low moisture absorption. Can filter tar, coal smoke, dust and other particles generated in high-temperature drying rooms to prevent affecting the surface paint quality of items

External dimensions Rated air volume initial resistance Final Resistance

备注:不同风速下,阻力值不同。特殊尺寸规格可依据客户要求定制

ASHRAE52.2 EN779
MERV G1
MERV2-4 G2
MERV5-6 G3
MERV7-8 G4