DEVILBISS Pro Visor Filter Element 4 Pack PROV-27-K4 Black Rubber Sanding Block Microfibre cloths are most effective

Microfibre cloths are most effective when folded into a square of eight sides and

adhesives and foam from surfaces

One step compound and wax

Good ageing and weathering resistance

DEVILBISS Pro Visor Filter Element 4 Pack PROV-27-K4 Black Rubber Sanding Block Microfibre cloths are most effectiveDEVILBISS Pro Visor Filter Element 4 Pack PROV 27 K4 Set of 4 loose active carbon filter cartridges for the DEVILBISS Pro Visor full face mask. Replace the filters as part of your routine maintenance schedule to adhere the class 3 certification. We recommend that the filter cartridges to replace at least 1 x per 3 months. This depends on the number of hours of use. Supplied in a pack of 4 filters.