Ultrafiltration

Replacement Ultrafiltration Membranes
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UF 4040 RO housing
UF Membrane to fit in a standard RO 4040 housing.
Add to Cart
R2,649.60
UF Membrane in Housing
Removes bacteria and sediment larger than 0.01um.
Removes sediment and bacteria larger than 0.01um.
Removes bacteria and sediment larger than 0.01um.
4040 UF Membrane
Removes particles larger than 0.01 micron.
Add to Cart
R3,864.00
UF 4040 RO housing
Ultrafiltration Membrane for RO 4040 Housing (UF-4040-RO)
This membrane will fit in a standard reverse osmosis size 4040 membrane housing.

These are rated at a flow rate of up to 1,000 LPH however this depends on the supply providing 3 BAR of pressure at 1,000 LPH and with adequate pre-filtration.

Recommended maximum 3 BAR.

Please note you cannot use the UF membrane on its own, pre-treatment is required just like with reverse osmosis.

Flow rate is maximum where adequate pre-treatment and supply is maintained.

Depending on how bad the water is you may need to backwash the UF membrane daily for a few minutes.

*Note on the RO 4040 housing you will use the side port for the clean water and put a ball valve on either end which stays closed and gets opened to backwash.
UF Membrane to fit in a standard RO 4040 housing.
Add to Cart
R2,649.60
UF Membrane in Housing
Ultrafiltration Membrane and Housing (UFQC)
Sock membrane inside a housing.

1/4" Quick Connect fittings on both sides and a 1/4" Female threaded side port.

Side port is used for flushing the membrane.

3 BAR MAX.
Removes bacteria and sediment larger than 0.01um.
Ultrafiltration Cartridge 10" (UF10)
Ultrafiltration Membrane in a 10" Cartridge to fit in Standard or Slimline 10" Housings.
  • Removes particles larger than 0.2um.
  • Removes sediment, dirt, rust, etc...
  • Removes bacteria.
  • Does not remove minerals.

Contains a sock UF membrane as shown in the secondary image, it is glued in and not replaceable or back-washable.

This cartridge has a low flow rate and should only be used in under-counter or counter-top multi-stage systems for single point drinking water.


Removes sediment and bacteria larger than 0.01um.
Ultrafiltration Cartridge 20" (UF20)
Ultrafiltration Membrane in a 20" Cartridge to fit in Standard or Slimline 20" Housings.
  • Removes particles larger than 0.2um.
  • Removes sediment, dirt, rust, etc...
  • Removes bacteria.
  • Does not remove minerals.

Contains a sock UF membrane, it is glued in and not replaceable or back-washable.

This UF membrane has a low flow rate.

Product may differ to image due to multiple suppliers.
Removes bacteria and sediment larger than 0.01um.
4040 UF Membrane
Ultrafiltration 4040 Membrane 4000LPH (UF-4040)
This membrane will not fit in an RO 4040 housing.

Recommended maximum 3 BAR.
Removes particles larger than 0.01 micron.
Add to Cart
R3,864.00
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