Kootenay Filters - Pelletized Activated Carbon – IncrediGrow

10 Granular Activated Carbon Filter (UDF)

Bulk Carbon Kootenay Filter

IPW Industries Bulk Activated Carbon - 4x8 Mesh

IPW Industries Bulk Activated Carbon - 4x8 Mesh

Kootenay Filters – IncrediGrow Garden Centre

Kootenay Filter Activated Carbon Air Filters, Fans, Pre Filters

Envig Catalytic Carbon KDF Inline Garden Hose Filter

Can Filter - Can 9000 (Can-Lite Filter 9000 Plastic w/ out Flange

Shop Kootenay Filter Inc HTG Supply Hydroponics & Grow Lights

Kootenay Filter Activated Carbon Air Filters, Fans, Pre Filters