Growonix R/O Membrane for the XLP/GX1000 - High Flow (HF) - 4 x 21-in - 1000 GPD

Restore Full Reverse Osmosis Output - 1000 GPD High Flow Element

A worn membrane slows your water output and lets more dissolved solids through to your reservoirs. This replacement membrane returns your system to its rated flow, so you can keep mixing nutrient solutions from a consistent water source. It is a High Flow (HF) element, which favors output over maximum rejection.

This single-membrane unit suits growers who run a compatible Growonix system and need a straight replacement, from home gardeners to commercial rooms with a spare on the shelf.

Key Features & Benefits

• High Flow (HF) design — gives strong flow with slightly less rejection than a High Rejection element.
• 1000 GPD rating — matches the output the system is built around.
• 4 x 21-in element — fits the membrane housing of the listed systems.
• Listed system fit — made for the EX1000, EX1000-T and GX1000.

Who Should Use Growonix R/O Membrane for the XLP/GX1000

Use it if you own one of the listed systems and your output has dropped or your water quality has slipped. It suits indoor and commercial cultivation that depend on clean source water for hydroponic systems.

About Growonix R/O Membrane for the XLP/GX1000

Growonix lists this membrane as model GXM-1000, a High Flow (HF) replacement element. It measures 4 x 21 in and carries a 1000 GPD flow rating. It is sold each.

Frequently Asked Questions

Q: Which systems does this membrane fit?
A: It is listed for the EX1000, EX1000-T and GX1000 systems. Check your system model before ordering.

Q: What does GPD mean?
A: GPD stands for gallons per day. It describes the flow rate the membrane is rated to produce.

Q: What is the difference between High Flow and High Rejection?
A: In general, a High Flow element passes more water with slightly less rejection of dissolved solids. A High Rejection element removes more dissolved solids at a lower flow rate. This listing is the High Flow version.

Q: How many membranes come in the order?
A: The product is sold each, so one membrane is included.

Q: How do I know when to replace a membrane?
A: Common signs are falling output and rising dissolved solids in the treated water. Test your output water regularly to catch changes early.