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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
allowing most users to replace the filter in minutes
Manufactured to reduce chlorine
Made with 100% fused silica
This grooved filter cartridge increases surface area for longer cartridge life compared to an ungrooved design
NOTE: Following application
USWF RQ330 Replacement Quartz Sleeve| Fits US Water Filters 4C101 Whole House UV System Coupon_tier1_systems allowing most users to replaceThe 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
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