Waterdrop 𝐀𝐥𝐤𝐚𝐥𝐢𝐧𝐞 Water Filter WD-ALK35, Alkaline Filter for Reverse Osmosis System, pH Balance and Restore Minerals for RO Alkaline Filter, Under Sink Water Filter, 1/4" Quick Connect

I added this $29 remineralization filter to my new Waterdrop G3P600 tankless RO system. The taste is excellent, the install took 30 seconds to snap it in place. Also, why buy the upgraded RO system with Alkaline or minerals for $500 more when you could just add this inline and for $29 and achieve the same thing??

I love my Waterdrop system, and remineralizing the water after filtration is important to me. These filters do exactly what they’re supposed to do, and I replace mine about every year. Installation is easy, they work as expected, and I’ve been happy with the results. Nothing complicated, just a solid, reliable part of my setup that I’ll continue to use.

My whole family loves it. I added the mineral cartridge to it and it makes the best tasting water and ice. It’s pricey but we have loved it. I would highly recommend .

Very good quality, I noticed a slight taste difference from straight RO water to remineralize RO water, THE ENGINEERING OF THIS PRODUCT IS EXCELLENT

The filter does work as intended in introducing minerals back into the RO water. However I feel that it's lifespan is very short. After about 3 months of I'd consider normal water use. It drastically losses it's ability to replenish the water with minerals. At least it does show my RO system works well as without this additional filter. My water taste very "flat", fresh and clean but, akin to distilled almost. Which is good for what you'd expect from the RO system. However for consumption. Drinking pure RO water without re adding essential minerals back into it is not advisable for long-term health. So while this does indeed work, it loses its effectiveness rather quickly. So it is a costly replacement in the long run. I would like for Waterdrop to at least make this filter last longer. A bit larger in size or something. Otherwise. Good item.

Easy to install in your existing Waterdrop system. Makes the water taste much better.

Simple and easy to replace

iTS DOING A GREAT JOB FILTERING OUR WATER!!! WISH WE WOULD HAVE GOTTEN IT SOONER