EXPRESS WATER2 Pack Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System

II added ALKALINE cartridges to both of my systems. I love these. Easy to install.

This system provides high alkaline water at my sink! This is our second year with this system. The water in this area is not as clean as it should be, with a high level of rock/grain, a salty taste, and at times a high chlorine taste. This system handles all of that, and makes our water drinkable. Highly recommend if you live in an area that doesn't deliver the best water.

1/4 quick connections on bothe sides. Super easy to install. I ordered a quick connect shut off so next time I can just shut it off and not have to shut my main off. I noticed there's a little flavor if the water sits while its brand new. If you run some through poor it out then get your cup it tastes just fine. I assume this goes away when the filter gets gallons through it. It make my ph go from a 6.5 ish to well over 8.5. I used a pool strip to test and both the ph and alk are a lot higher than the scale reads.

We tried water without this filter, then bought and installed this filter - the water became much tastier. Easy to install, the water becomes tastier and healthier.

Initial taste was too heavy for my family. We thought it was ok the second day if we would pour an entire pitcher, so the water that sat in the cartridge would be diluted. After a few days and flushing it out a lot the taste was acceptable to everyone. Now we don't think about it, but are happy to have the added finish/remineralization. PPM without the RO was 300, with about 3, with this finishing cartridge about 30.

Just let your water run for a minute before you start collecting it so that it clears out the water that has been sitting in the filter since the last time you used it. Then it works perfect!

after the reverse osmosis system strips the water, this filter replaces the minerals needed to give you the perfect water. it is beneficial for the perfect drinking water. I have no way of knowing when it is time to replace, I just replace when I think it is needed. rough guessing.

True alkaline filters are hard to obtain - most raise alkalinity strictly by addition of Calcium Carbonate. These Express Water units bumped my PH up from below 7.0 to just overf 10.0. They incorporate minerals that increase PH by adding other critical minerals besides Calcium.

Expensive but worth it

I've had other filters and this one is really good. The other filters I used had a heavy taste to the water at first that lasted a good few months before the water settled to a more lighter feel. It was obvious with other filters that something was in the water, but with this filter, the water is crisp, clear and light right off the start. It's a more expensive filter but I would buy it again. The water really tastes good and I would say the taste is comparable to Dasani water or better.

easy to install

Controls the ph level

Very utility