"This is a special order item and will not ship with the rest of your order. There will be additional shipping charges for this item. Please call us at 888-963-3888 for details on the estimated shipping cost and the ETA to receive this item."
Reverse osmosis filter tubing in black with a 3/8" outer dimension. Sold in lengths of 500 feet per roll. Extra tubing can be useful for customizing your indoor hydroponic water filtration system.