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Progress. Together: Our partners share our focus of providing the highest-quality water products and solutions customers need today, while innovating for future needs.

From Dutch filter, from French filtre, from Medieval Latin filtrum (compare also Old French feutre (“felt; filter”)), from Frankish *filtir, from Proto-West Germanic *felt.

From Middle English filtre, from Medieval Latin filtrum (compare also Old French feutre (“felt; filter”)), from Frankish *filtir, from Proto-West Germanic *felt. See felt. Doublet of phin.

Our family of brands has grown substantially over the years. What does that mean for you? Only the highest-quality solutions to get the job done reliably and efficiently. We have everything you need for plumbing & flow control, water quality & rainwater harvesting, drainage, and HVAC & hot water systems.

We are committed to providing value-added design and maintenance resources through world-class support and continuing education opportunities both in-person and online. Here is everything you need to be the smartest person in the room.

filter (third-person singular simple present filters, present participle filtering, simple past and past participle filtered)