Aquatic Life 50 GPD Reverse Osmosis Membrane Filter

Keep giving me 0 TDS, pretty Happy.

The membrane works great. Everything I need it to do. But it must be replaced every 6 months. I do water changes every week, 2 tanks and 15 gallons overall. So it must be changed twice a year.

Just as expected

No brainer. Came on time and have no issue installing it. Product works as it should.

this replacement filter did work, although it was slightly different from original. the black rubber seal was put on and taped in place about 1 inch to low, so I had to remove tape and move rubber seal to right place and re-tape. other than that the filter seemed to work fine. would have gave 5 stars if filter came in proper configuration and ready to go.

As always, Aquatic life delivers good and quality product to save you a headache with your RO/DI unit. This membrane really helps in producing a god water for my saltwater tank. i have been using Aquatic life RO/DI as long as I remember.

Just wish these would last longer, or have a longer per gallon output longevity for the price.

Only lasted 9 months despite using a good sediment prefilter and GAC prefilter in front of it. Will buy another brand this time, for less money too.

I received an off-brand foreign-made filter. The rejection rate on the new filter is ridiculously unacceptable. Would never buy again. Seek out a real DOW FilmTec RO Membrane.

Delivery time was weeks over due...product and price as advertised