1-1 RO Membranes Is anyone using one?

[lapin]

Im needing to replace my 100 gpd membranes. I have to 4-1 ratio ones now. Does anyone use the new 1-1 ratio ones? If so do they reject 98%? Do you like them? Any issues? Or is this just something to do with the flow restrictor?

 

[GoVols]

Does anyone use the new 1-1 ratio ones?

Do you have a link to that new membrane?

 

[lapin]

Here is one

100 GPD membrane True 1 to 1 waste ratio

www.aquariumwaterfilters.com

Then there are these encapsulated ones

SpectraPure - Innovators in Water Technology

SpectraPure, Inc. is an Industry Standard in the Water Purification world. From Drinking Water to Aquarium Systems, you don't just want pure water, you want the PUREST Water! Get it with SpectraPure!

www.spectrapure.com

Pentair GRO 1:1 Ratio 75 GPD Membrane With Flow Restrictor

Pentair GRO 1:1 Ratio 75 GPD Membrane With Flow Restrictor Generally, reverse osmosis works off of a 4:1 ratio principle, for every 1 gallon of item water you will have up 4 gallons going to the drain. With our 1:1 membrane you conserve as much as 75% on water, utilizing 75% less...

reverseosmosis.com

 

[GoVols]

My Vertex Deluxe RO/DI is fairly close to 1-1 ratio, but it has an built in booster pump.

Cool thread, never seen the top and bottom links.

Tagging for the ride