Dimensions: about (L) 295mm, (D) 70mm

The Aqua-Win Twist-In RO Membrane is a one-time water filter that can remove contaminants from water using reverse osmosis (RO) technology. RO is a process that uses a semi-permeable membrane to remove dissolved solids from water. The materila of Aqua-Win Twist-In RO Membrane is a thin, hollow-fiber membrane that is permeable to water molecules but not to dissolved solids. When water flows through the membrane, the water molecules pass through the membrane while the dissolved solids are rejected.

The Aqua-Win Twist-In RO Membrane is easy to install and replace. Basically, It simply twists into the water filter housing. Aqua-Win suggest that to replace RO membrane every 8-12 months or sooner.

Thus, here are some of the features of the Aqua-Win Twist-In RO Membrane:

  • Removes up to 99% of dissolved solids from water
  • Easy to install and replace
  • Lasts for 8-12 months or more
  • Made of high-quality materials

Overall, the Aqua-Win Twist-In RO Membrane is a disposable water filter that uses reverse osmosis technology to remove dissolved solids from water.

For other filters, please refer to TWIST-IN CARTRIDGE.

Taiwan quick change water filter


We offer twist-in water filters made from various materials as below.
PP (sediment), GAC, CTO, resin, alkaline, DI resin, UF membrane, and RO membrane.

To replace the filter, simply twist, pull, push, and twist again.

Furthermore, the unique head design includes an auto shut-off valve, so you don’t need to turn off the water supply before replacing the filter.

The filter can be replaced as a whole, avoiding contamination from the housing and keeping the water clean.


AQUA-WIN unique design for the connector head comes with easy way for filter replacement and the auto shut-off valve.

Customers do not need any tools for filter replacement, and do not need to turn off water source supply.

Valve is RELEASE: when you removed cartridges, the auto shut-off valve is released, then block the water.

Valve is PRESS-IN: when you inserted the cartridge, the auto shut-off valve is press-in, then allow water flowing.

ro cartridge water filter
For more videos, please visit: AQUAWIN TAIWAN – YouTube; for more product display, please check: PLAYLIST.
For more videos, please visit: AQUAWIN TAIWAN – YouTube