Compact, lightweight, and much easier to maintain than high temperature filter bags. MERV* 12 filtration efficiency rating pe

  Compact, lightweight, and much easier to maintain than high temperature filter bags. MERV* 12 filtration efficiency rating per ASHRAE 52.2 - 1999.  Very good choice for metallurgical, chemical, and industrial applications including foundry shakeout, drying of silica gel, and aggregate drying. Exceptional filtration at temperatures up to 275°F (135°C). Very good chemical tolerance.  Good abrasion resistance.

SEBO Substitute Donaldson's Thermo-Tek Cartridges