GRO Membrane Accessories

GRO Membrane Accessories help make your GRO high recovery membranes work better and last longer. These parts like flow restrictors and check valves keep your reverse osmosis system running smoothly. You get clean, filtered water and less wastewater, all while using less energy.

Designed for the GRO-50EN and GRO-75EN membranes, these accessories improve how water flows and stop reverse flow. That means your RO system stays safe and efficient, whether you’re at home, an installer, or running a larger commercial setup. They make every cent you spent on membranes count.

FR2000JD-150 – 150 mL/min Flow Restrictor (for GRO-50EN)

Exact Flow for Optimal Performance

The FR2000JD-150 flow restrictor gives you a steady 150 mL/min, perfectly matching the GRO-50EN membrane. That steady flow keeps the 1:1 product-to-waste ratio in check, which means more clean water and less waste.

Fast and Easy Hookup

With a 1/4" Quick Connect (QC) fitting, installing the FR2000JD-150 is a snap. Push it in, and you have a solid, leak-free seal—no extra tools or plumbing skills needed. This means you can have your system running in just a few minutes.

Affordable and Scalable

The FR2000JD-150 starts at just 3.87foroneunit,andpricedropsto3.87foroneunit,andpricedropsto3.36 each when you buy at least 100. These savings make it a smart choice for homeowners who want an easy upgrade, and for big retrofit crews working on lots of units.

FR2000JD-200 – 200 mL/min Flow Restrictor (For GRO-75EN)

Higher Flow Rate for Bigger Membranes

The FR2000JD-200 is custom-made for the GRO-75EN membrane. It pushes out 200 mL/min, perfectly matching the 75 GPD system to keep the 1:1 wastewater-to-product ratio you want. That means you get more pure water every day, and less waste at the same time.

Easy Installation, No Fuss

With a 1/4" QC fitting right on the end, you plug it in, click it, and you’re set—installation takes just a few minutes. It’s the go-to upgrade for anyone switching to a larger membrane while still chasing the best efficiency.

Bulk Pricing for More Savings

Start at the same 3.87priceandhit3.87priceandhit3.36 for 100 units, just like the 150 mL/min model. That makes the FR2000JD-200 a smart, affordable way to keep your membrane running at peak performance.

ILCV09 Inline Check Valve for All GRO Membranes

Guard Your RO System from Backflow

The ILCV09 inline check valve is your RO system's first line of defense against backflow. By keeping water moving in only one direction, it stops contaminants and pressure spikes from harming the GRO membrane and other sensitive components.

Fits Every GRO Membrane

Whether you’re setting up a brand-new system or swapping out a worn part, the ILCV09 checks the box. It works with all GRO membranes, slides into a 1/4" quick-connect line, and its low-profile shape means you won’t have to redesign your setup to fit it in.

Tough on Backflow, Easy on Wallet

At 5.71eachandonly5.71eachandonly4.95 each for orders of 100 or more, the ILCV09 combines rock-solid reliability with wallet-friendliness. It guards your RO system without inflating your parts budget, helping you get the longest life out of every membrane.

Recommendations

The GRO Membrane Accessories lineup is all about keeping your reverse osmosis system running at peak performance. The FR2000JD-150 and FR2000JD-200 flow restrictors ensure the water flow matches the GRO-50EN and GRO-75EN membranes perfectly. The ILCV09 check valve then seals the deal by blocking backflow, so your water stays pure and your system stays healthy for the long haul.

These parts aren’t extras you can skip; they’re essential for unlocking every drop of efficiency from your high-recovery membrane system. Picking the right accessory safeguards your investment, cuts back on waste, drives down your water costs, and keeps a steady stream of pure water flowing.

If you’re designing a brand-new RO system or breathing fresh life into an older one, these components plug right in at a budget-friendly price and instantly boost performance while guaranteeing the reliability you can count on for years.