The material of High Heat-resistance HEPA air filter is fiber glass which Highest temperature is 250C.

High Heat-resistance HEPA filter introduction

1.sealant:the  high heat-resistance kind of silica gel

2.media:fiber glass

3.the EN 1822 efficiency :H13, 99.99% at 0.3um

4.the highest temperature is 250C if using continuously.

5.customized design of the HEPA filter is available.

filter media	ultra-fine glass fiber filter paper
sealant	Pu two-component polyurethane
frame	Aluminum/ galvanize steel/ stainless steel
separator	0.03mm aluminium foil
sealing rubber strip	PU polyurethane foam rubber,EVA,chloroprene rubber
filter efficiency	99.99%~99.995%@0.3μm
maximum operating temperature	80°C
highest humidity	100%
aluminum optional thickness	120~220mm

High Heat-resistance HEPA filter up to 250 Degrees Celsius