You have to have an understanding of how these systems work, so do your research prior to your purchase. When these are shipped, all fittings are not tightened, so there will be leaks. You have to hang tighten all of the fittings and add some teflon tape to some of the caps. They ship these to be configured to purge the RO membrane first, so don't make the mistake of reconnecting things when you realize that your DI cartridges aren't getting flow, this was intentional. If you reconfigure it before purging the RO membrane filter, then you will feed lots of garbage to your DI resin and burn it out very quickly. Also, GPD ratings are based on factors of PSI in your system and other variables, so don't get discouraged that you're 150 GPD system isn't pumping out 150 GPD. Do your research and understand the mechanics and chemistry of how this works, be prepared for lots of waste water....Great product, will buy from again. Thanks guys.Read full review
Verified purchase: Yes | Condition: New
I️ waited to write a review in tell I️ actually had a chance to full test it, and so far it’s working great. To be it seems to be making 5 gallons of good water to 10 gallons of waste water. I️ will be using this for my saltwater aquarium so I️ need extremely clean water and this has done what I️ needed.
Verified purchase: Yes | Condition: New
Quality system easy to use can be set up stationary or portable very happy with purchase.
Verified purchase: Yes | Condition: New
It's very good for the price
Verified purchase: Yes | Condition: New
great value.
Verified purchase: Yes | Condition: New
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