Charnwood MCF420 Replacement Filters for MC420 Micro Clean Air Filter - Microclene MC420 - 400 m3/hr Key Features: Manufactured in the UK, the filter is made of EU4 grade, non-woven, thermally bonded polyester fibres.

It will filter out 95% of all dust at 2 microns or larger, 80% of dust down to 1 micron and 65% of dust down to 0.4 micron. The filters are very easy to replace.

As a general rule-of thumb filters should be regularly checked and replaced every 6-12 months.

Specification: Supplied as a 2 piece set: Base Filter Diameter 200mm, Thickness 25mm Side Filter 600mm x 130mm, Thickness 50mm Compatible with: Charnwood MC420 Thor Filtration TF470 Microclene MC420 Charnwood Operators Manual