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๐ฆ Upgrade your water, upgrade your life!
The Waterdrop WD-ALK35 Alkaline Water Filter is a premium under-sink cartridge designed to enhance reverse osmosis systems by raising water pH to 7.5-9.5 and restoring essential minerals. NSF/ANSI certified for safety and leak prevention, it features a quick-connect 1/4" fitting for easy installation and delivers up to 6 months of revitalizing alkaline water that improves taste and supports metabolic health.
| ASIN | B0CQ3VP9N7 |
| Best Sellers Rank | #10,193 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Under-Sink Water Filters |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Customer Reviews | 4.3 out of 5 stars 117 Reviews |
| External Testing Certification | ANSI |
| External testing certification | ANSI |
| Included Components | ALK35 ๐๐ฅ๐ค๐๐ฅ๐ข๐ง๐ Water Filter * 1, User Manual |
| Item Dimensions D x W x H | 6.6D x 6.6W x 27.9H centimeters |
| Manufacturer | Waterdrop |
| Manufacturer Part Number | WD-ALK35 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | WD-ALK35 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Benefits | Increases pH level and adds essential minerals back into the water |
| Product benefits | Increases pH level and adds essential minerals back into the water |
| Product dimensions | 6.6D x 6.6W x 27.9H centimeters |
| Set Name | WD-ALK35 |
| Unit Count | 1.0 Count |
J**N
Will buy again
Instantly noticed the change in water quality.
P**R
Works well and the water taste normal
Worked really well with Waterdrop RO systems. Easy to install and it can fit both 1/4" and 3/8" pipes. One suggestion, please do provide two 3/8" locks. It only comes with three 1/4" locks. For 3/8" fitting, two 1/4" locks and two 3/8" locks are needed.
R**H
Drops pom to spring water level and includes bracket and clips
Drops ppm to spring water level! Also, be advised that Amazon AI gives bad information - A mounting bracket and blue clip locks are included with the filter. Itโs easy to install, just get a clean straight cut on tubes, snap in and lock with blue clips.
C**.
Scam not certified at all
I bought this filter back in July 2025. This is a late review. As this filter was very easy to install there are a few concerns I have about it. 1. Customers service number works but the customer service will for sure mislead you. Fact. 2. It does not up your PH whats so ever. I know this as I went back to work for a water filtration company again. We tested it. Its just plastic with stuff in it. 3. It states it certified. I fact its not. Only there units are. 4. The web description states its certified thats not at all true. 5. Anyone with a 5 star review has no idea what there talking about. I have been in the water industry for over 25 years and I know for a fact that this is just weight in your Revirse Osmosis system. I suggest you looking elsewhere like you local water distributor that sells water and water dispensers. No not walmart. PH filter are special and must have the certificate sticker on it 100% This filter is an absolute joke and not worth the money. It's a scam 100%
S**.
Good stuff please make in USA
Works great I would like them to try to make in the USA
Trustpilot
2 weeks ago
1 month ago