KFI Premium Vinyl Ducting Tents & Tarps easy-to-use design

easy-to-use design

Notch filtering technology restores natural color

Use to improve soil structure and increase nutrient uptake during all phases of plant growth

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KFI Premium Vinyl Ducting Tents & Tarps easy-to-use designKootenay Filter KFI Premium Vinyl Ducting Kootenay Filter KFI Premium Vinyl Ducting A high quality vinyl ducting that works great for various ventilation needs in your indoor grow space. KFI Premium Vinyl Ducting is flexible and made with a high tensile wire helix between two layers of aluminum ducting and an outer layer of PVC. Includes 2 ducting clamps 25 feet 7. 6m Available in 4", 6", 8", and 10" sizes.