Filter Change Indicator Stickers Overview
Chemteq filter change indicator Stickers are colorimetric filter breakthrough indicators that indicate the saturation and exhaustion of filters. They are reliable and cost effect means for protection from exposure to toxic gases and vapors. The 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.
We supply Breakthrough Indicator Sticker (BTIS) for ductless hood and fume extractor filters, Breakthrough Indicator Sticker (BTIS SMF) for sewer manhole filters, Breakthrough Indicator Sticker (BTIS B) for safe transport of chemicals and Breakthrough Indicator Sticker for low flow filters (BTIS LFF) suitable for hplc waste container filters. The indicators are available for Acids, Allyl bromide, Ammonia, Ammonia & hydrogen sulfide, Aromatic diisocyanates, Basic vapors, Chlorine dioxide, Formaldehyde, Glutaraldehyde, Halogens, Mercury & Mercury II Compounds, Hydrazines, Hydrocarbons, Hydrogen sulfide, Hydrogen sulfide (waterproof), Mercaptans, Methyl ketones, Nitrogen dioxide, Organic vapors and Sulfur dioxide.Filter change indicator Stickers