A Linter Industrial Filters offers a complete line of absolute HEPA filters for high temperature continuous use applications up to 399°C. Model HT high temperature filters are manufactured with a stainless steel frame and a borosilicate glass fiber filter element with an efficiency of 99,97% (EN 1822), mechanical seal between the frame and the filter element (Final sealing is completed during installation and burning process (burn-in).



Filter Media

Borosilicate glass fiber.

Filtration Classification

EN 1822: 2009 - H13

MPPS efficiency acc. EN 1822:2009: ≥ 99,95% at 0,3 µm – measured at 20 °C with DEHS.


  • Advertising frame: Stainless steel;
  • Seal: Fiberglass;
  • Separators: Aluminum;
  • sealant: Fiberglass blanket.

(*) All Linter absolute filters are individually laboratory tested through DOP (Dioctyl Phthalate) / PAO (Poly Alpha Olefin) aerosol and particle counting.

Main Applications

  • Need for clean air in high temperature processes;
  • Laboratories;
  • Pharmaceutical industry;
  • Bottle sterilization tunnels, sterilization and depyrogenization ovens
  • Food industry;
  • Research centers.


all filters Linter are packed in rigid cardboard boxes, avoiding possible damage during transport.

Technical Specifications

⁽*⁾ W x H x D: Width x Height x Depth – Available in other dimensions, consult our technical department.


Download the data sheet of Hepa High Temperature Absolute Filters – HT

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      You can also contact us by email contato@linterfiltros.com.br