Genuine Vacmaster® washable pre-filter for wet and dry vacuum cleaners. Captures larger dust particles from the vacuum's airstream to prevent blockages within the cartridge filter. Adds an additional layer of filtration. Draw-string pre-filter is placed over the cartridge filter to protect and extend its life span. Should always be used in conjunction with a main cartridge filter installed. For dry use only. Product code: 950076

N.B Not suitable for dust extractors with a PCF push clean filter system.

N.B Not suitable for maintaining L-class or M-class certification when used in L-class or M-class vacuum cleaners.