Kootenay Filter Flange, 12" Connector Size:12 in connects with over 500 X2

connects with over 500 X2 grow lights across two zones using standard telephone cables

Just pick and place in the block

Self-priming so pump can be located in a location higher than the water tank

Top Dress: Use Liberally as a top dress anytime throughout the plants life

Kootenay Filter Flange, 12" Connector Size:12 in connects with over 500 X2Ruck Air Movement Flanges These flanges are made from durable galvanized steel and fit with the Ruck Air Movement Standard Line Carbon Filters. Flanges are manufactured in regular and wide versions ranging from 4" 16" in diameter. These multiple sizes and versions allow the flanges to seamlessly fit different size filters. Used with the KFI Standard Line Carbon Filter Comes with foam sealant tape screws. Available sizes 4" Wide Use with KFI330, KFI660