50 GPD Reverse Osmosis Membrane Replacement Filter for RO Water Filtration System -NSF Certificated (1)

This was cheaper than the one I usually get and it's exactly the same RO membrane, same size

I bought this to replace a Pure-Flo membrane that had reached the end of its usefulness. I'm convinced the original membrane, also rated at 50 GPD was in fact 25 GPD. I'm filtering water almost twice as quickly at about 8 ppm. That's pretty impressive, if you ask me. Way better than the original membrane. Also, now the pipes don't hum and squeal like they used to with the old membrane.

The price wasn’t bad and replacing it was simple.

This membrane fit my reverse osmosis system perfectly. After flushing out the membrane, I tested the TDS in my water, and it read 0.03. Great product!

Great seller fast shipping

I was not noticing any taste improvement after changing the carbon filters as well as the polishing filter. Time to change the RO membrane I thought and it worked! it was just as easy as changing other filters and what a difference it made!

Second purchase, very good quality.

Easy to install in current system & working fine!

This membrane filter works fine. I replaced with the old one which was in use for 12 months. The previous membrane produced water with TDS of 5, the new filter produced RO water with TDS of 12. Given the fact, the TDS gets better overtime, the performance of these filter are acceptable.

Works great

Funciona muy bien. No notas ninguna diferencia con las marcas mas costosas

Entrega mas rápido, es bueno precio.

Ottimo è perfettamente compatibili con il mio impianto di depurazione