Pair of 3M 501 Filter Retainer For Use 5000 6000 7000 Series particulate Filters.

3M 501 FILTER RETAINER Pack of 2

Boxed and supplied as a pair.

Top Quality BEST Price

Filter retainer used to clamp particulate pre-filters (5000 series) with gas and vapour filters (6000, 7000 series)

Very easy to use, simply place the 5000 series filter inside the retainer and clamp onto the 6000, 7000 series filter, for added protection.