













💦 Elevate your hydration game with every sip!
The ALK Mineralizer by Express Water is a premium reverse osmosis filter replacement that removes up to 99.99% of impurities while restoring essential minerals and boosting pH and oxygen levels by 20%. Designed for under-sink RO systems, it delivers clean, alkaline, mineral-rich water with long-lasting durability and expert customer support.









| ASIN | B07DNKQHGG |
| Best Sellers Rank | #56,376 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #420 in Replacement Under-Sink Water Filters |
| Brand | EXPRESS WATER |
| Customer Reviews | 4.7 4.7 out of 5 stars (875) |
| Date First Available | June 11, 2018 |
| External Testing Certification | ANSI, NSF |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.05 pounds |
| Item model number | FLTALKQ10-1 |
| Manufacturer | Express Water |
| Material | Polypropylene (PP) |
| Number of Items | 1 |
| Product Benefits | Adds essential minerals, increases pH, adds antioxidants, and provides up to 20% more oxygen than regular water |
| Product Dimensions | 3"D x 12"W x 3"H |
| UPC | 653590999355 |
| Unit Count | 1.0 Count |
G**T
I love these minerals
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.
L**E
Excellent Filter System
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.
L**.
Great.
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.
R**C
Better than most PH adding filters
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.
H**H
Tastes good after a few days of flushing
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.
C**C
Works!
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!
M**A
Easy to install.
II added ALKALINE cartridges to both of my systems. I love these. Easy to install.
S**R
makes water taste great
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 :-)
A**R
Improves the quality of the water
J**D
easy to install
M**I
Expensive but worth it
C**S
Very utility
N**I
Food upgrade, water taste nice after installing these units
Trustpilot
3 days ago
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