Filtration Products


Colbond supplies industrial and commercial air purification and biofiltration systems customers with both Colback and Enkamat as reinforcement support layers, pre-filters and spacers.

Colback is a high-performance support material for woven and nonwoven filter media or activated carbon layers. Enkamat is a 3D monofilament matrix mat that comes in a variety of weights, thicknesses, and profile shapes: pyramid, V-shaped, or flat. Individually or bonded together, they serve as pre-filters, spacers and core material.

Key characteristics include:

  • Flexibility
  • Conformable to existing shapes and containers
  • Easy to cut and handle
  • Wide range of weights and thicknesses
  • The 3-d mat and non-woven fabrics can be bonded together