MOPUEHEL 150 GPD RO Membrane with Reverse Osmosis Membrane Housing Set, Reverse Osmosis Filter Replacement Kit, RO Membrane Housing Set for DIY RO Water System & Maple Syrup Reverse Osmosis System

Works great

Follow directions and these work great. My ppm went from 650 to 20 after install. Great price and performing as advertised.

Funciona muy bien! Hay que tener paciencia ya que el agua de desecho será según por la calidad de agua de tu localidad.

I bought these for concentrating my sap for making maple syrup. While assembling one of the fittings broke so I contacted the company thru Amazon. They were great and gave me a few suggestions of how to make do in the short term and sent me a replacement fitting along with spares for all three membrane housings I bought. Although I haven’t had a chance to run sap thru them I was able to flush the membranes and purify water. My well generally has a hardness in the high 600ppm and on a single pass it was able to bring it down to 2ppm which is amazing. Te brand name wasn’t one I knew of or saw much about but so far I am very happy with the company and the product. I will definitely consider them for future projects.

Works well, fits my RO unit and with the other filters and DI tds is 0 coming out of the last stage