Review on 🔄 Purotwist Omnipure Membrane Cartridge Replacement by Brittany Collins

We have a TDS (Total Dissolved Solids) meter. Our unfiltered tap water shows 267 on the meter. In the past a set of cartridges we bought (not sure if here or elsewhere) reduced the TDS to around 12 - REALLY good. This kit I recently bought only lowers it to 70. Yes I gave it time, ran a few tanks of water etc. This filter kit suspecting the reverse osmosis part is simply poor quality or defective. I will not buy from this seller again.