💧 iSpring DualFlow MS5 Reverse Osmosis Membrane Review

Water system worked great for about a week after all filters and membranes were replaced. But after a week, or about 600 liters, the membrane failed and the flow of water turned into a trickle.

I purchased a 500GPD housing for this membrane to upgrade my system from 100GPD to 500GPD. After adding a check valve, the system works fine. Definitely recommend this item.

The water system worked fine for about a week after all the filters and membranes were replaced. But after a week, or about 600 liters, the membrane failed and the flow of water turned into a trickle.

I purchased a 500 gallon per day housing for this membrane to upgrade my system from 100 gallons per day to 500 gallons per day. After adding a check valve, the system works fine. Definitely recommend this item.

This membrane delivers a lot of high quality water very quickly. minus - very short service life. It's rated for 1500 gallons and doesn't always last that long (the Dow diaphragms I've had were rated at 20,000-40,000 gallons). Although it works very well, making water this way is very expensive. Definitely not for a whole house system, should be fine if you're just using it for drinking water like me.