1
Confirm the Part
Compare the existing component, connection type, and dimensions with the specifications above.
White RO Membrane Housing — 1/8″ Thread, Fits 1812 / 2012 Membranes, 36–250 GPD — SKU MH-1812-18-W
$9.90
- Description
- Additional information
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Description
Standard residential RO membrane housing
Replacement white housing for standard 1812 / 2012 RO membranes with 1/8″ threaded ports
This white polypropylene membrane housing is designed for standard residential 1812 / 2012 reverse-osmosis membranes in the 36–150 GPD range. It uses 1/8″ threaded inlet and outlet ports and is suitable for compatible countertop and under-sink RO systems.
1812 / 2012Membrane format
36–250 GPDSupported catalog range
1/8″ threadInlet / outlet ports
SKU MH-1812-18-WMyAquaFilter part number
Key benefits
Designed for straightforward RO system service and replacement
Residential ROFor compatible countertop and under-sink systems.
Threaded PortsUses common 1/8″ threaded RO fittings.
Standard FitHolds standard residential 1812 / 2012 membrane elements.
White HousingStandard appearance for residential systems.
Specifications
Product details
| Product type | Reverse-osmosis membrane housing |
|---|---|
| Membrane compatibility | Standard 1812 / 2012 membranes |
| Catalog GPD range | 36–250 GPD |
| Port connection | 1/8″ threaded inlet and outlet |
| Thread sealing | Use PTFE tape or approved sealant on compatible threaded fittings |
| Material | Polypropylene plastic |
| Color | White |
| MyAquaFilter listed maximum pressure | 100 PSI |
| MyAquaFilter listed operating temperature | 36°F–100°F |
| Housing dimensions | Approx. 12″ long × 2.5″ diameter |
| Includes membrane | No |
| Includes wrench | No |
| MyAquaFilter listed shipping dimensions | 13 × 3 × 3 in |
| MyAquaFilter listed shipping weight | 15 oz |
| SKU | MH-1812-18-W |
Before ordering
- ✓Confirm the connection size and style on your existing RO system
- ✓Match tubing, thread, membrane, or flow-rating requirements before installation
- ✓Shut off water and depressurize the system before service
Installation
Verify compatibility, install carefully, and pressure-test before use
2
Install Correctly
Use the connection method appropriate for the part. Do not overtighten plastic threaded components.
3
Check the System
Restore water slowly and inspect the serviced connection for leaks, movement, or abnormal operation.
Good to know
Compatibility matters more than appearance alone
!
Check connection typeThreaded, quick-connect, stem, and capillary components are not automatically interchangeable.
!
Cold-water useUse only in compatible residential RO and water-filtration applications.
The current MyAquaFilter description contains an old line saying 1/4″ FPT, but its specification section and matching product identify the ports as 1/8″ thread. The restyle uses 1/8″ ports.
Not sure this is the correct replacement?Send the RO system model plus a photo of the existing part and connection.
Additional information
| Weight | 15 oz |
|---|---|
| Dimensions | 13 × 3 × 3 in |
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