Charcoal Filter A3, single

Description

A3 SimAir Replacement Charcoal FilterSimair Filter sizes as followsFPA3 – 500 × 500mm Charcoal FilterCharcoal filters should be changed at least every 6 months These high-grade activated charcoal impregnated polyester fibre filters have long been recognised as an exceptional absorbent material retaining vapours and gases within its micro-porous structure.Intake filters should be changed every 4 weeks depending on use. As soon you can see the surface of the filter is covered in glue and excess glue cannot be filtered through then you should replace the filter.