Bluevua Filter Element Of Reverse Osmosis System Countertop 100GPD-ROPOT-2nd

They recommend once a year, based on instructions and the automated system that lets you know time is passing and when it needs to be changed. What I found is that the taste of the water began to deteriorate after about 7-8 months, and by month 12, I didn't enjoy the taste. I changed the filter in month 12 as recommended, and it was a vast improvement. Never will I wait the recommended time again. I will change the filters at 6 and no later than 9 months. It's worth it. Now for the RO filter. It says two years. I went ahead and changed it at month 12 as well. I don't know if that matters or not, as I didn't taste the water with new filters and the original RO filter. Maybe someone else can answer that question New filters... Fresh taste!

Buen filtro . El adecuado para mi máquina de ósmosis inversa.

I always buy these OEM and yea they are expensive but they install easily, and don’t leak.

I use this. Buy bluevua. I just bought another one for my daughter.

Good