Reverse Osmosis Flow Restrictor - Capillary Restrictor For 25-150 GPD RO Membranes (35 GPD)

About This Product

If you have a reverse osmosis system and need to replace the flow restrictor, this American Water Solutions capillary flow restrictor is exactly what you're looking for. This particular one is for 35 GPD (gallons per day) membranes and has a yellow tip insert for easy identification. The flow restrictor goes in the 1/4 inch drain line tubing and controls the flow of wastewater - it's a small part but super important for your RO system to work properly. If your flow restrictor is too small for your membrane, you can prematurely foul the membrane, and if it's too large, you'll waste a ton of water down the drain. That's why it's crucial to match the GPD rating of your membrane - they come in 25 GPD (black tip), 35 GPD (yellow tip), 50 GPD (green tip), 100 GPD (white tip), and 150 GPD (grey tip). Installation is straightforward - just insert it into the drain line tubing. These are color-coded differently than some other brands though, so make sure you're ordering the correct GPD rating for your specific membrane. Whether you're doing maintenance on your existing RO system, troubleshooting water waste issues, or building a new system, having the proper flow restrictor is essential for optimal performance and water efficiency. It's one of those small but critical components that keeps your reverse osmosis system working correctly.