Remineralization Filter for Reverse Osmosis System, MIZUDO 12 Months Alkaline Water Filter System Under Sink, 10-inch PH Balance and Restore Minerals Filter for RO System

It really worked and could see the change of TDS and the taste of water

Installed this filter in under 15 minutes, and the water instantly went from “meh” to “mountain spring vibes.” I don’t have lab equipment to test mineral levels or pH, but I do have taste buds—and they’re happy. RO water usually feels a bit too stripped-down, like it lost its soul along the way. This thing brings it back. The water tastes smoother, more balanced, and just... right. Like it remembered who it was before life got complicated.

It came with everything I needed—mounting clips, extra fittings, and even a bypass in case I need to swap it out later. That kind of foresight wins points in my book. If you're running a reverse osmosis system and want your water to taste less like a science experiment and more like a glacier melted just for you, this filter’s worth grabbing.

I love my RO system, but cannot stand the taste of RO water without a remineralization filter. I don't think it's very good for you, either. This filter adds minerals back in, making the water healthy, and giving it the same taste as bottled water, basically. I haven't had it for a whole year, but I think it's a good value even if it only lasted 6 months. So far it's still going strong at about 3 months of use.

The MIZUDO Remineralization Filter is an excellent five-star addition to any RO system. This takes water purification to the next level; it’s not merely about filtering out impurities but about thoughtfully reintroducing beneficial minerals and enhancing alkalinity. It represents a sophisticated upgrade for those who prioritize optimized hydration. Easy to install and fits great with my existing system