Search for:

High temperature HEPA filter, heat resistant filters

High temperature HEPA filter manufacturer and supplier in China


  • Stainless Steel 201 / 304 Housing
  • Beat 250 °C high temperature
  • Red silicone glue sealant
  • Red silicone bar gasket
  • Aluminum foil corrugated separator
  • DTF / Flange type / Box housing design
  • H13 99.97@ 0.3 micron
  • H14 99.995% @ 0.3 micron

Withstand temperatures up to 250°C

High temperature HEPA filter is an air filter that can withstand temperatures up to 250°C. It uses stainless steel as the frame and glass fiber filter paper as the filter material. Widely used in the spraying industry, oven, chemical, ultrasonic industry and other high temperature purification sites.

Red silicon gasket & metal mesh

Organic red silicon gasket and silicon sealant helps achinve a perfect air-tight in high temperature conditions.

The metal mesh placed on both inlet and outlet side that protect filter media from damage.

Stainless steel frame and aluminum spacer

The stainless steel 201 or 304 frame can withstand a high temperature, also it is quite strong make sure the HEPA filter is robust and stable.

Glassfiber filter media separated by corrugated aluminum spacer to form tunnels that airflow pass throught.

Cleanliness level & application

This is similar to the normal temp HEPA Filter, which achieves an efficiency rating of H13 99.97% @ 0.3micron and H14 99.995% @ 0.3 microns. the cleanliness level makes sure those high temperature filters can be used for pharma, chemical, laboratories, oven, high temp painting spray and so on.

Different efficiencies can be achieved using different fiberglass materials. Each High temperature HEPA filter is tested by smoke to ensure that the filter is not leaking. Packed in plastic bags to prevent long-term storage from being oxidized. A single filter is packed in a carton and then secured with wooden boxes to ensure safety during transport.

Installation and Usage

Do not use any sharp objects to touch the fragile glass filter. Do not touch the glass filter material with your hand while carrying the filter.

During usage, do not raise the temperature to above 250°C in a short time directly. The best way is to increase the temperature is to add 50°C per hour. Finally stabilized to between 200°C and 250°C. In order to ensure the service life, it is necessary to add a primary filter, glass fiber primary air filter can be used to collect large particles of dust to enlarge high temperature HEPA filter service life.

More details

Dimension, customized size available
Thickness 150mm or 292mm ( 6 / 12 inch )
1220*610*292 / 150mm ( 48*24*12 / 6 inch )
915*610*292 / 150mm ( 36*24*12 / 6 inch )
762*610*292 / 150mm ( 30*24*12 / 6 inch )
610*610*292 / 150mm ( 24*24*12 / 6 inch )
305*610*292 / 150 mm ( 12*24*12 / 6 inch )

Max temperature resistance 250°C
Available for Pharmaceutical High temperature HEPA filter 350-400°C

F5, F6, F7, F8, F9 H10, H11, H12, H13, H14, U15 EN:1822

Airflow rate and Resistance
for H13 Efficiency, 610*610*292mm, airflow rate is 2000CMH and pressure drop 220Pa
for H14 Efficiency, 610*610*292mm, airflow rate is 2000CMH and pressure drop 230Pa


Contact us

Please info us air filter design, quantity, efficiency, size and so on, we will reply you within 24 hours!