Thickness

• (no filter) 

  0,25 (2) 0,35 (16) 0,38 (7) 0,45 (10) 0,51 (5) 2 (4) 3 (6)

Material

• (no filter) 

  Fibre de verre (10) Nomex/polyester/nomex (15) Papier calandré isolant à base de fibre aramide (12) Polyester (4) Polyester dacron/polyester mylar/polyester dacron (9)

Thermal class

• (no filter) 

  +130 (1) +155 (22) -155/+180 (15) -180/+220 (12)

Flat width

• (no filter) 

  10 (5) 12 (7) 14 (5) 15 (3) 16 (5) 18 (6) 20 (4) 22 (3) 24 (2)