An on-faucet carbon filter for apartments, rentals, and anyone who cannot open the cabinet. Flip between filtered and unfiltered. Built for chlorine taste, lead, and PFAS at the one sink you cook and drink from.

This is not a whole-home system and it is not reverse osmosis. It is the honest first step when you cannot drill or cut pipe. Far cheaper than a year of bottled delivery, and you are not hauling jugs up a shotgun-house stoop.

Fits standard kitchen faucets. If your spout is unusual, we will help you confirm fit before you keep it.