Pre-coat Fibers

Chemically inert complex filter aids used as the initial precoat layer on screen filters including rotary drum and pressure leaf filters.

 

Chemically inert complex filter aid used in the formation of a pre-coat for continuous dosing filtrations. Specifically formulated to contain highly-purified alpha cellulose and cotton fibers in addition to perlite.

  • Usually added as the initial pre-coat then followed by either DE or Perlite.
  • Extends screen life.
  • Improves clarity with lees bleed-through.
  • Improves filter cake stability.

Packaging:  35 lb