Rubber Membrane Manifold, 4 Diffusers Tetra Koi Food Optional built-in UV

Optional built-in UV

Item # Watts GPH 3ft 6ft 9ft 12ft 15ft EP400 20 400 292 204 61 - -

Complete treatment will take 3 consecutive weeks

our high quality fittings have deep sockets that allow for maximum bonding area

through a bulkhead and into the skimmer where a valve controls what percentage of the water goes through the skimmer faceplate (surface water) versus through the bottom drain

Rubber Membrane Manifold, 4 Diffusers Tetra Koi Food Optional built-in UVThis 4 diffuser manifold is a good option for shallow water ponds without a significant amount of muck. It now features weighted diffusers for easier installation. Features include: Check valve included to prevent water from filling airline when not in use Polyethylene underlay keep diffusers from settling into the muck and prevents sediment erosion during operation 4 each 6" Weighted Rubber membrane air diffusers (RAD650W) included with each diffuser