Kootenay Filter Standard Line Carbon Can KFI 500 420 cfm inkbird You should aim to clean

You should aim to clean and test your EC product every 30 days

this one-way valve ensures air flows in only one direction—keeping bugs

This means they don't add or take nutrient elements from the nutrient solution

Boost your pH products’ longevity with regular cleaning and calibration

Available in 600

Kootenay Filter Standard Line Carbon Can KFI 500 420 cfm inkbird You should aim to cleanHUGE SAVINGS!! KFI Standard Line filters are made with virgin activated CKV 4 carbon. Each filter is hand made in North America using a proven filing process making this product one of the best filters on the market. At KFI we take pride in our products and ensure our customers receive the highest quality products available. Virgin activated, pelletized CKV 4 Carbon Dedusted and screened Low pressure drop rated @0. 1 sec. contact time Long service