What Our Customers Are Saying:

My salesman told me about this new line of filters, super lightweight and less expensive. They work at least as well as any filter I have used.
Raymond N.
Standard Line Carbon Filters
Green Line Carbon Filters

Improving Air Quality of Indoor Spaces.

Activated carbon is one of the most effective ways of removing odor from the air. KFI is the first company in North America to manufacture a full line of filters using activated carbon derived from renewable resources.

Paint Fumes
Spas and Salons
Fitness / Locker Rooms

KFI News Blog

Ruck Fans now available

We are pleased to announce that Ruck fans and accessories are available.  Contact KFI or your local retail store for more information.

How Activated Carbon Filters Work

From Surround Air Activated carbon air filters consist of a vast system of pores of molecular size. These pores are highly adsorbent, forming a

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