Filterspec Replacement Filters
Featured
Frequently Asked Questions
01. What is the JSP FilterSpec mask?
The FilterSpec is a combined eye and respiratory protection unit from JSP, integrating a filter holder with an attached goggle in one lightweight piece. It's worn with replaceable P2 or P3 valved filters, giving dust and splash protection together without needing separate goggles and a mask.
02. What's the difference between FMP2 and FMP3 FilterSpec filters?
FMP2 filters provide P2-level particulate protection, filtering at least 94% of fine dust and particles, suited to moderate dust environments. FMP3 filters offer the highest P3 filtration, capturing at least 99% of fine particles, and are used for finer dusts, fumes and higher-risk airborne particles.
03. Do FilterSpec filters fit the FilterSpec Pro as well?
Yes, FMP2 and FMP3 replacement filters are compatible with both the standard FilterSpec and FilterSpec Pro units, since they share the same filter holder design. This means one filter range covers both versions of the mask, simplifying stock if you use a mix of the two.
04. How do you know when to change FilterSpec filters?
Replace the filter when breathing becomes noticeably harder, when it's visibly clogged, damaged, or discoloured, or after prolonged use in dusty conditions. As a valved filter, the exhalation valve should also be checked periodically to ensure it remains clear and functions correctly.
05. What standard do FilterSpec filters meet?
FilterSpec filters are tested to EN 143, the European standard for particulate respirator filters, with P2 and P3 classifications denoting filtration efficiency. The FilterSpec unit itself, including the integrated goggle, is tested to EN 166 for eye protection and EN 1827 for the respiratory component.
06. Are FilterSpec filters valved?
Yes, FilterSpec FMP2 and FMP3 filters include an exhalation valve, which reduces heat and moisture build-up inside the mask and makes breathing out easier during extended wear. This is particularly useful for tasks involving long shifts or physical exertion in dusty conditions.
07. Can FilterSpec filters be used for spray painting or sanding?
FMP3 filters, offering the highest particulate filtration, are commonly used for fine dust tasks such as sanding, cutting and general spray application involving particulates. For solvent-based paints and vapours, a filter with gas/vapour protection is needed, as FilterSpec filters only cover particulate hazards, not gases.
08. How many filters come in a FilterSpec replacement pack?
FilterSpec FMP2 and FMP3 replacement filters are sold in packs of 10, giving five full filter changes per pack (each unit typically uses one filter at a time, or a pair depending on configuration). Buying in bulk packs keeps ongoing filter costs down for regular users.