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A4 SHEET 20x30 cm th.16 mm - DOUBLE RED SPONGE

1413963

€ 12.20

 

The product is AVAILABLE

Description

Filter with double layers; the first layer has medium sized micro-pores to capture coarse dirt particles, while the second layer has very fine sized micro-pores to capture microscopic dust particles, the most damaging.

TECHNICAL SPECIFICATIONS

  • Filters made of polyurethane foam, self-extinguishing, two layers coupled by a special hot forming process that does not alter its filtering characteristics.
  • The first layer is made of a red filtering media: open cell polyurethane foam with a porosity of 45 ppi *.
  • The second layer is made of a black filtering media: open cell polyurethane foam with a porosity of 60 ppi *.

 

(*ppi: pores per inch)

 

Products reserved exclusively for competitions in places intended for them in accordance with the provisions of the competent sports authorities. We Disclaim all liability for improper use