EasyPro Underliner Vent System - 4" End Outlet Fitting and 6" x 150' Roll Natural Kote 2" x 11" 17lb G-3500

2" x 11" 17lb G-3500 GeyserFlow 3500 3470gph 28

Wt Limit 4' Swing Outside 53"W x 27"D x 30"H

Each pack treats up to 1

Alpine Cyclone Pumps are a great solution for the cost-conscious freshwater pond owner

Apply 6 ounces per 1000 gallons of pond each week until your water is clean and clear

EasyPro Underliner Vent System - 4" End Outlet Fitting and 6" x 150' Roll Natural Kote 2" x 11" 17lb G-3500EasyPro lives up to their name with this great and unique vent system made to vent air, methane or water out from under a pond liner to prevent the liner from bulging upward. Just install the liner vent while building the pond, prior to installing the liner and putting in the decorative rock. Anyone who has ever had a liner lifted will understand how valuable this could be.