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Tier1 cartridges are made from 100% polypropylene cord
that can clog your air purifier and helps reduce harmful household volatile organic compounds and fumes
Compactly designed
with greater cost savings
Fecal Coliform
USWF Replacement for QS-012 Quartz Sleeve | Fits the VIQUA S12Q, S24Q, S40Q, SSM-39, SUV & SHF-140 Series UV Systems Coupon_tier1_pas Tier1 cartridges are made fromThe quartz sleeve is an important part of the UV water treatment system. It protects the UV lamp from coming in contact with the water while allowing the UV light to permeate the water. Minerals from the water will build up on the sleeve over time causing the sleeve to become cloudy not allowing the UV light to permeate the water as effectively. How quickly the minerals build up on the sleeve will vary depending on your water hardness, and if you have
