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The Omnipure Q5421-P Q-Series Replacement Cartridge is a 10 micron carbon filter with scale inhibitor media that features the user-friendly Twist Tap installation method. Just twist the old filter out and twist the new filter in and your done!
The Q-5421-P will fit Omnipure Twist Tap filter heads QNVH B, C, or J, with or without automatic shutoff.
This filter can be used as a pre, post, or stand alone filter to reduce scale, taste, odor, chlorine and particulates. For cold water applications only.
The Q5421-P should be replaced every 6 months depending on water quality and usage.