RO Membrane Housing - Fits industry-standard RO membranes of 1.75" x 11.75" or 2" x 12". Compatible with 24GPD, 36GPD, 50GPD, 75GPD, 100GPD, and 150GPD membranes. It is a replacement for most brands of standard 1812/2012 Reverse Osmosis Membrane housing. Efficient Leak-Proof Design: Our RO Membrane Housing features a double-seal design, ensuring no water bypass or leaking issues. Durable Construction: Crafted from high-quality materials, the housing ensures durability and longevity, withstanding the rigors of water purification. Reverse Osmosis Membrane Housing Kit - It is suitable for the replacement of RO membrane components in household RO water filtration systems, Maple Syrup Reverse Osmosis System, DIY household Reverse Osmosis Water Filtration System, or any other DIY projects related to reverse osmosis. PACKAGE CONTAINS - 1 * 1812/2012 RO Membrane Housing, 1 * Housing Wrench, 2 * 1/4" Elbow Fittings, and 1 * Check Valve， 1 * Raw Material Belt. No extra tools or parts needed for a hassle-free installation. If you have any questions about our RO Membrane Housing Kit, please feel free to contact us, we will definitely provide you with a satisfactory solution. Reverse Osmosis Membrane Filter Housing Replacement