Filter Change Indicator Stickers

Breakthrough Indicator Sticker for ductless hood and fume extractor filters (BTIS)
Breakthrough Indicator Sticker for sewer manhole filters (BTIS SMF)
Breakthrough Indicator Sticker for safe transport of chemicals (BTIS B)
Breakthrough Indicator Sticker for low flow filters (BTIS LFF)
The breakthrough indicators stickers are colorimetric filter change indicators that indicate the saturation and exhaustion of. They are reliable and cost effect means for protection from exposure to toxic gases and vapors in the work place. Indicators change color when filters are saturated with target gases or vapors. Hence alerting the user to replace the exhausted filter. It allows user to get the most of their filter and replace it only when exhausted and saturated. Extended shelf life range between 1 to 2 years plus service life range between 1 to 2 years.

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