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This is a replacement cartridge for Crystal Quest shower filters, not a standalone filter. It runs water through three filtration stages to cut chlorine, sulfur odors, heavy metals, VOCs and THMs, and it can be flipped to stretch its life to about six months. It fits Crystal Quest housings only, so check your filter model before buying. Shoppers who want a drop-in refresh for an existing Crystal Quest unit get the same staged media without buying a new housing; anyone starting from scratch needs the full filter.
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Lowest price we've seen: $29.50 on Nov 11 at Amazon. Tracked across 1 store since Nov 11.
This is a 3-stage replacement cartridge for Crystal Quest shower filters. It is designed to reduce impurities in shower water, including chlorine, sulfur, heavy metals, VOCs and THMs. It also reduces hydrogen sulfide, the "rotten egg" smell.
The cartridge is reversible, which extends its lifespan. It lasts up to 6 months. Installation is a simple DIY job.
