Great Quality USA Made Reverse Osmosis UF Membranes

High Quality USA Made NSF [www.nsf.org] Certified 180GPD UF RO Membrane - Standard Size

Produces +/- 180 gallons or +/- 685 litres per day [24 hours] at minimum of 55psi

These membranes are good for purifying drinking water however if you are looking for a membrane to use for an RO DI marine aquarium setup it would be better to buy our 200GPD membrane which has a higher rejection rate than this 180GPD membrane does.

See below table for average general RO effective reduction of common contaminants:

In some cases you may need to use a post filter deionising resin filter to achieve 100% removal of impurities.

According to regulatory standards any water filter system under constant water pressure [regardless of the brand or supplier] is required to be fitted with an AS3497 approved pressure reducing valve and back-flow prevention device which we have listed separately in our store. We also recommend that a leak detector shut off device is installed with any water filter and / or reverse osmosis system which is under pressure and is also for sale in our store.