R95 Pre-Filters are for use with the SAS R95 Disposable Half Mask Respirator. Each box contains five pairs. Pre-filters should be changed anytime breathing becomes difficult during the life of the respirator. This is a great R95, disposable respirator from SAS. It looks like the more expensive half mask respirators with dual cartridges, twin straps and exhalation valve, but it’s disposable. It’s great for spray finishing for the person looking for more protection without spending a fortune. The only replaceable items on the mask are the pre-filters for those occasions where they become clogged before the respirator reaches the end of its usable life. R-series respirators are defined as oil resistant which means they provide short-term protection against airborne oil-based particulates, usually for no more than one work shift or up to eight hours of continuous or intermittent us in an environment with airborne oil-based particulates such as spraying solvent-based coatings. The eight-hour limit is not absolute but a guide and is dependent upon a person’s lung capacity and respiration. Available in medium and large. Extra pre-filters sold in a box of five pair.
- High quality disposable R95 half mask respirator
- Up to eight hours of use
- Great for spray finishing