Unifilter Twin Side Draft Filter System

Description

Complete Kit with Blank un-drilled backing plate.  The Casing is pre-washed and has a internal micron of 4.

Compared with other micron ratings

1. Polyurethane Foam (Unifilters) 4 Microns
2. Paper Filters 30 Microns
3. Cotton Gauze 45 Microns
4. Stainless Steel Mesh 50 Microns

Dimensions are 425mm long x 140mm wide x 100mm high approx