Reverse Osmosis Spares

RO Spares & Accessories

Sort By:  
Leak Detector
Automatically shuts off the water supply if a leak is detected.
RO Flow Restrictor and Backwash
Used to restrict flow of RO waste water and backwash membrane.
G Clamp
Used directly on copper pipe to open water supply for under-counter systems.
RO Membrane Housing 50GPD
Housing for 50/75/100/125GPD RO Membranes.
Flow Restrictor 300ML/min
Used to restrict flow on RO waste water.
Empty Post Filter
Can be filled with almost any filter media.
RO Booster Pump Gi-An GMB78
24V DC Working: 28LPH 81PSI for 50-100GPD RO System including Transformer.
Add to Cart
R1,650.00
RO Booster Pump for 200GPD RO
24V Working: 70PSI 96LPH for 100-200GPD RO System including switch mode power supply.
Add to Cart
R1,824.00
RO Booster Pump
Used in 50GPD-100GPD Systems.
Leak Detector
Leak Detector for Under-Counter Systems (ROLEAK)
Shuts off water supply when a leak is detected preventing water damage to cupboards.

This system works with any 10" Single, Dual or Triple Stage Under-Counter Filtration System or RO (Reverse Osmosis) System.

Standard 1/4" Inlet and Outlet.

The leaked-water accumulates in the holding tray and triggers shutoff of the supply.

*Does not include the RO system shown in the image.
Automatically shuts off the water supply if a leak is detected.
Empty In-Line for Candle
In-Line Housing for Candle Filters (EC-ROC)

Empty In-Line Housing with 1/4" Threads for use with Candle Filter Types.

Uses a rubber o-ring seal.
Can also be used as an empty housing for filter media (such as ion-exchange resin) if you use two sponges.

Not recommended where pressure may exceed 4 bars without using a pressure reducing valve.

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/4" is 12.9mm.

RO Flow Restrictor and Backwash
RO Flow Restrictor 400 with Manual Flush Valve (ROFS400F)
Used to create backpressure on the RO membrane and limit waste water per minute.

Used in under-counter RO systems.
  • 400ML / minute restriction under normal conditions.
  • 1/4" Female fittings.
  • Ball Valve built in for manual flushing.
Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/4" is 12.9mm.
Used to restrict flow of RO waste water and backwash membrane.
G Clamp
RO Piercing Faucet G Clamp (RO-PFG)

Used directly on copper pipe to attach 1/4" tubing for RO or under counter filtration systems without needing to cut the copper pipe or use additional tools or fittings.

The clamp is secured around the copper pipe and a needle-like fixture pierces the copper pipe to allow the water to flow out the 1/4" adapter where 1/4" tubing is attached.

The faucet can be turned to shut off flow also functioning as a shutoff valve.

Used directly on copper pipe to open water supply for under-counter systems.
Automatic Shutoff Block for RO
Automatic Shut Off Block for Reverse Osmosis (RO-ASOV)
Available in 1/4" with quick connect and 3/8" with compression nuts (see pictures).

Automatically shuts off the water supply when the tank pressure (or permeate pressure) reaches ~65% of the incoming line pressure.

Without a shut-off block (or solenoid in case of RO with pump) the RO would be wasting water permanently even when the tank is full.
Shuts off water supply when RO tank full.
300GPD Housing
RO Membrane Housing White for 300GPD (ROMH300)

Reverse Osmosis Membrane Housing.

Fits 300GPD membranes.

We recommend using the one-way check valve on the permeate to prevent reverse flow.

*Product may differ slightly to image.

Housing for 300GPD RO Membranes.
RO Membrane Housing 50GPD
RO Membrane Housing White (ROMH50)

Reverse Osmosis Membrane Housing.

Fits 50GPD, 75GPD, 100GPD and 125GPD membranes.

Inlet, Permeate and Waste are all 1/8" Female Thread.

We recommend using the one-way check valve on the permeate to prevent reverse flow.

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/8" is 9.9mm.

Housing for 50/75/100/125GPD RO Membranes.
Saddle Clamp
RO Piercing Faucet Saddle Clamp (RO-PFS)

Used directly on copper pipe to attach 1/4" tubing for RO or under counter filtration systems without needing to cut the copper pipe or use additional tools or fittings.

The clamp is secured around the copper pipe and a needle-like fixture pierces the copper pipe to allow the water to flow out the 1/4" adapter where 1/4" tubing is attached.

The faucet can be turned to shut off flow also functioning as a shutoff valve.

Fits both 15mm and 22mm copper pipes.

*actual product may differ slightly to image.

Flow Restrictor 300ML/min
RO Flow Restrictor (ROFS)
Used to create backpressure on the RO membrane and limit waste water per minute.

Used in under-counter RO systems.
  • xxxML / minute restriction under normal conditions.
  • 1/4" Female fittings.
Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/4" is 12.9mm.
Used to restrict flow on RO waste water.
24V Solenoid
RO Solenoid 24V DC 1/4" Thread (ROSOL2414)

Used in domestic RO systems.

Solenoid Valve 24V DC Normally Closed.

We have multiple suppliers for these, we have both types as shown in the pictures, one with terminals one with just raw wires. If you want a specific one please notify us in your order comments.

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/4" is 12.9mm.

RO Transformer
RO Transformer 24V DC (ROTR24VDC)

Used to power RO Booster pumps and solenoids in domestic RO systems.

*May differ slightly to image due to multiple suppliers, some have connectors and some have only wires.

220V AC to 24V DC
RO Membrane Housing 50GPD
RO Membrane Housing & Flow Restrictor Combo (ROMH50C)

Reverse Osmosis Membrane Housing with flow restrictor and tubing connectors, pre-assembled.

Fits 50GPD, 75GPD, 100GPD and 125GPD membranes.

As shown in second image.

Housing and flow restrictor combo.
Drain Clamp
Drain Saddle Clamp (DSC)

Used to neatly insert RO 1/4" waste water tubing line into a drain pipe.

Empty Post Filter
Empty In-Line Housing Post Filter (EC-ROS)

Empty In-Line Housing with 1/4" Female Threads.

Can be filled and refilled with any filter media, mixed bed resin, carbon granules, mineral stones, etc...

Uses a rubber o-ring seal. Includes 2 sponges.

Not recommended where pressure may exceed 4 bars without using a pressure reducing valve.

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/4" is 12.9mm.

Can be filled with almost any filter media.
RO Booster Pump Gi-An GMB78
RO Booster Pump for 100GPD RO + Transformer (ROBP2)

Used in domestic 50GPD or 100GPD reverse osmosis systems.

  • Diaphragm Pump.
  • Pump and Transformer Included.


Standard female 3/8" Inlet and Outlet.

Voltage: 24V DC
Current: 0.42A, (0.6A Max)
Open Flow: 58LPH (15.3GPH)
Medium: Water
Inlet Pressure: 0.2 MPa (29PSI) Min: 0.05 MPa (7.3PSI) Max: 0.4 MPa (58PSI).
Working Pressure: 0.56MPa (81PSI)
Working Flow: 28LPH (6.9GPH)
Bypass Pressure: 0.70MPa (100PSI) - 0.86MPa (125PSI) MAX
Temperature: 25C

Caution: Motor duty cycle will vary with load and ambient temperature.

24V DC Working: 28LPH 81PSI for 50-100GPD RO System including Transformer.
Add to Cart
R1,650.00
RO Booster Pump for 200GPD RO
RO Booster Pump for 200GPD RO + Transformer (ROBP2)
E-CHEN RO Booster Pump 203 A Series
  • Constant pressure invention design.
  • Extend the life of RO membrane.
  • Solution for water pressure fluctuation problem.
  • Suitable pipe pressure 10-50 psi.
  • No influence from climate and temperature.
  • No decompression.
  • No water leakage problem.
  • Stable current makes transformer's life longer than other booster pump.
  • Constant pressure technology to ensure stable pressure work on RO membrane.

Basic Info

Material:
Cast Iron, EPDM, Santoprene, Nylon
Function: Booster Pump
Performance: No Leak
Flow: 1.6L/M @70psi
Outlet Pressure: Constant @ 70psi
Port: 3/8" FTP
Certificate: Ce, RoHS
Trademark: E-CHEN
Origin: China
Power: Electric
Liquid Media: Water
RO Capacity: 100-200 GPD
Inlet Pressure: 10psi - 50psi
Voltage: 24VDC
Adapter: 3A (Included)
Patent Product: Yes
Specification: 210x104x99mm, 2.2kg
24V Working: 70PSI 96LPH for 100-200GPD RO System including switch mode power supply.
Add to Cart
R1,824.00
RO Booster Pump
RO Booster Pump 24VDC (ROBP100)

Used in domestic 50GPD reverse osmosis systems.

  • Diaphragm Pump.


Pump only. Transformer not included.

*Pump may differ to image as we have multiple suppliers.

Used in 50GPD-100GPD Systems.
Per Page      1 - 17 of 17
  • 1