Twenty inch cartridges provide much greater flow rates with less pressure drop

Housing: IP-67 Waterproof (submersible

This POD adds the beneficial minerals (5-15ppm) magnesium

Most all of the generic membranes are a knock off of the early FilmTec design

Float Valve Select Size ::1/4" Twenty inch cartridges provide muchAquarium Float Valve Product Overview Introducing the Air, Water & Ice bulkhead mount float valve, an essential addition to any tank. Installation is simple just drill a hole in the side wall of your tank, insert the valve connection stem through the hole, and secure it by tightening the back up nut. Our RO aquarium float valves feature automatic shut off functionality, ensuring your system operates seamlessly. By adding an aquarium float valve to