RO Membrane Housing


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5 in stock

Category: SKU: RO019


RO Membrane Housing

This RO Membrane Housing is used to hold 12 inch reverse osmosis membranes.  Both the ribbed cap and housing are one-piece injection moulded parts and when screwed together are sealed with an O-Ring.

The O-Ring is the only wearable part and if kept lubricated will last years without any problems. Over time the O-rings can go bad resulting in slight variations in dimensions and placement of the O-rings.  We suggest purchasing an entire new housing if it is several years old and leaking.

We recommend the use of a push connect elbow check valve or an in-line check valve on the product water (RO water) line if you are going to use an auto shut off valve on your RODI system.  The waste water port requires a flow restrictor that is sized to the membrane capacity, typically a 75 GPD membrane requires a 450 or 550 ml/min restrictor.

Single clips are available to mount the RO membrane housing or dual clips to hold the RO membrane housing another filter housing.


Size (inch): 2.5 x 12
Material: Polypropylene
Inlet Port: 1/8 inch female thread
Product Out Port: 1/8 inch female thread
Waste Out Port: 1/8 inch female thread
Max Pressure (psi): 100


Membrane Housing
3 x Quick Connect Elbow 1/8 inch Male BSP
Membrane Wrench

Membrane Housing Package

Additional information

Weight 4 kg