Express Water – 2 Pack Alkaline Water Filter Replacement – Mineral, Antioxidant, pH+ – 10 Inch – Under Sink and Reverse Osmosis System

If you have this style reverse osmosis express system this is a must have. We have the best tasting water using this never thought it would taste so good.

Just thought i give it a try and while it doesn't really do a lot of filtering, adding minerals makes the water taste so much better! Worth the buy. Replacing it once a year. Makes me drink a lot more water :-)

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.

Ph goes up just a little bet but enough for me because I don’t want it to hi. It is very easy to install because it has quick connect fittings. Good product over all.

I'm probably deficient in minerals or something, because with any reverse osmosis filtered water I try, I can feel the difference. I'm not sure how to describe it besides a "washed out" feeling - like I'm still thirsty after drinking a whole glass and I pee it out soon after. Enter this alkalizing filter: it replaces the minerals stripped away in the reverse osmosis process. I've been using these filters in Africa for two years, and I've never needed a supplement of electrolytes with a fairly balanced diet. Highly recommend these if you have the proper product and notice that you just can't get enough water.

Make sure you already have a 1/4 inch line to cut into and connect this in between. If so connection is easy. Water taste clean and the added benefit of minerals makes you feel good about the clean water you are drinking

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.

Improves the quality of the water

easy to install

Very utility

Expensive but worth it

Food upgrade, water taste nice after installing these units