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The PUR Vertical Faucet Mount is a click-on filter that attaches to a standard kitchen faucet without tools and switches between filtered and unfiltered water with a lever. PUR says it is certified by WQA and NSF to reduce 70 chemical and physical substances, including lead, and claims it cuts 10x more of these than Brita's leading pitcher filter. A filter-change light takes the guesswork out of replacements. It suits renters and small households that want filtered water at the tap without a pitcher or under-sink system; rivals like Brita faucet mounts are smaller and cheaper to run, but PUR's certification list is the longest in the category.
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Owners of PUR faucet mounts generally report better-tasting water and easy installation, and value the certification for lead reduction. Complaints center on the filter-change light and on the unit feeling loose or bulky on the faucet over time.
The PUR Faucet Mount Water Filtration System in Vertical, Black filters water directly at the faucet. It uses 2-in-1 filtration technology. PUR states it reduces 10x more chemical and physical substances than Brita's leading pitcher filter.
The system is certified by WQA and NSF to reduce 70 chemical and physical substances, including lead. No tools are needed to install it: it clicks onto the faucet.
An on/off lever switches between unfiltered and filtered water. A filter change light shows when it is time to replace the filter. Only Genuine PUR Faucet Mount Replacement Filters are certified to work with this system.