---
product_id: 253500967
title: "WD-MNR35 Remineralization Water Filter"
brand: "waterdrop"
price: "KSh12715"
currency: KES
in_stock: null
reviews_count: 13
category: "Waterdrop"
url: https://www.desertcart.co.ke/products/253500967-wd-mnr35-remineralization-water-filter
store_origin: KE
region: Kenya
---

# 9-12 months lifespan Restores essential minerals 1/4" quick connect fittings WD-MNR35 Remineralization Water Filter

**Brand:** waterdrop
**Price:** KSh12715
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your tap water to spring water status — because your health deserves the best!

## Quick Answers

- **What is this?** WD-MNR35 Remineralization Water Filter by waterdrop
- **How much does it cost?** KSh12715 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/253500967-wd-mnr35-remineralization-water-filter)

## Best For

- waterdrop enthusiasts

## Why This Product

- Trusted waterdrop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-smart savings:** Save thousands on bottled water and reduce plastic waste sustainably.
- • **Long-lasting purity:** Enjoy up to 12 months of mineral-rich water without hassle.
- • **Spring water at home:** Transforms RO water with natural minerals for a fresh, crisp taste.
- • **Effortless installation:** Tool-free 1/4" quick connect design for seamless filter swaps.
- • **Health-boosting minerals:** Calcium, magnesium & potassium to support digestion, immunity & vitality.

## Overview

The Waterdrop WD-MNR35 Remineralization Filter is a 1/4" quick connect mineral filter designed for most reverse osmosis systems (excluding X and G5 series). It restores essential minerals like calcium and magnesium using advanced PCC technology, delivering healthier, better-tasting water. With a lifespan of 9-12 months or 1,100 gallons, it’s easy to install under your sink or connect to refrigerators, offering a cost-effective and eco-friendly alternative to bottled mineral water.

## Description

Waterdrop Remineralization Filter WD-MNR35, 1/4" Quick Connect Mineral Filter for Reverse Osmosis System, Restore Essential Minerals for RO System, RO Mineral, Under Sink Water Filtration - desertcart.com

Review: Great Product, Easy Install. - Easy install, water tastes better than without. I also received superb support from Waterdrop customer service (Harper)! Waterdrop is a really good company, I've always been impressed by how support their products after purchase. I own three different RO units for various properties and I love them!
Review: YOU WON'T REGRET THIS PURCHASE - Obvious Planning, research and execution went into this product. The minerals are well balanced and taste great. My second purchase is usually an indication that im happy with it. Quality, value for money and well deserving of 5 stars, I absolutely recommend.

## Features

- 𝐓𝐡𝐢𝐬 𝐑𝐎 𝐫𝐞𝐦𝐢𝐧𝐞𝐫𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐟𝐢𝐥𝐭𝐞𝐫 𝐢𝐬 𝐚𝐛𝐥𝐞 𝐭𝐨 𝐥𝐚𝐬𝐭 𝟗-𝟏𝟐 𝐦𝐨𝐧𝐭𝐡𝐬, for better filtration, suggest to replace after 9 month.【𝐏𝐥𝐞𝐚𝐬𝐞 𝐍𝐨𝐭𝐞】The WD-MNR35 filter is 𝐧𝐨𝐭 𝐜𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐰𝐢𝐭𝐡 𝐭𝐡𝐞 𝐗 𝐬𝐞𝐫𝐢𝐞𝐬 𝐚𝐧𝐝 𝐆𝟓 𝐬𝐞𝐫𝐢𝐞𝐬 Reverse Osmosis System.
- 𝗦𝗽𝗿𝗶𝗻𝗴 𝘄𝗮𝘁𝗲𝗿 𝗳𝗿𝗼𝗺 𝘁𝗮𝗽: This RO remineralization filter as an independent water filter is designed to compatible with 1/4” quick connect tubing. It could connect with most reverse osmosis water systems on the market or under-sink water filtration system, which let you enjoy “spring water” coming from your tap.
- 𝗠𝗶𝗻𝗲𝗿𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: Waterdrop reverse osmosis remineralization system adopts PCC technology to activate the crystalline structure of minerals, simulates the formation mechanisms of mineral spring to activate every mineral and guarantees product’s quality. Now people can drink healthy water straight at home with a safe product.
- 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗻𝗮𝘁𝘂𝗿𝗮𝗹 𝗺𝗶𝗻𝗲𝗿𝗮𝗹𝘀: The RO remineralization filter selects natural materials to restore minerals like calcium, magnesium, sodium, potassium, etc. Drinking this RO mineral water will, in the long run, help avoid chronic diseases, slow down the aging process,and improve digestion and immunity.
- 𝗖𝗼𝘀𝘁 𝗲𝗳𝗳𝗰𝗶𝗲𝗻𝘁𝗹𝘆: This RO remineralization filter is able to last 9-12 months or 1,100 gallons, whichever comes first. Up to 8300 single-used bottles and $12600 spent on bottled mineral water can be saved. Please Note: The mineralized filter cannot be connected to the hot water pipe.
- 𝗘𝗮𝘀𝘆 𝗶𝗻𝘀𝘁𝗮𝗹𝗹𝗹𝗮𝘁𝗶𝗼𝗻: 1/4" quick-connect fittings, it can be easy connected and disconnected during filter change-outs. You can simply plug or unplug the tubing without any tools! You could use the remineralization filter in different ways. This filter can also be connected to refrigerators or RO water purifiers. You can also directly install it under your kitchen sink.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DXYL81C |
| Best Sellers Rank | #4,618 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Under-Sink & Countertop Filtration |
| Brand | Waterdrop |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,568) |
| Date First Available | July 30, 2020 |
| EU Spare Part Availability Duration | 9 Months |
| External Testing Certification | RoHS |
| Item Weight | 12.6 ounces |
| Item model number | WD-MNR35 |
| Manufacturer | Waterdrop |
| Material | pp cotton |
| Number of Items | 1 |
| Product Benefits | Restore Essential Minerals |
| Product Dimensions | 2.6"D x 2.6"W x 11"H |
| Set Name | Quick Connect |
| Unit Count | 1.0 Count |

## Product Details

- **External Testing Certification:** RoHS
- **Item Weight:** 12.64 ounces
- **Material:** pp cotton
- **Product Benefits:** Restore Essential Minerals
- **Product Dimensions:** 2.6"D x 2.6"W x 11"H

## Images

![WD-MNR35 Remineralization Water Filter - Image 1](https://m.media-amazon.com/images/I/61VtnSk2M9L.jpg)

## Questions & Answers

**Q: What is the source of the calcium used in your filter?  Is it calcite or something else?**
A: This is the answer I received from Waterdrop to a similar question: 
Our MNR filter includes 18 kinds of natural mineral stone materials:
 
Subsurface rocks like Serpentine, sea pumice, Anorthite, Zinc Spinel, Bioclastic limestone, Baimo Dolomite, Magnetite, Wollastonite, Clinoptilolite, Volcanic Stone
 
Shallow underground rock:  like Kunlun Hetian Complex Rock, Marl, Clinoptilolite, Kaolin Ore, Tourmaline
 
Deep underground rock:  like Tianshan Maifan Stone, Potassium Feldspar, Basalt
 
 
The above combination of stone materials is a scientific formula to simulate the environment of the best natural spring water that benefits human health.
 
Please allow me to explain that our MNR filter includes 18 kinds of natural mineral stone materials:
 
a.  Subsurface rock like Serpentine, sea pumice, Anorthite, Zinc Spinel, Bioclastic limestone, Baimo Dolomite, Magnetite, Wollastonite, Clinoptilolite, Volcanic Stone
 
b.  Shallow underground rock:  like Kunlun Hetian Complex Rock, Marl, Clinoptilolite, Kaolin Ore, Tourmaline
 
c.  Deep underground rock:  like Tianshan Maifan Stone, Potassium Feldspar, Basalt
 
 
The above combination of stone materials is a scientific formula to simulate the environment of the best natural spring water that benefits human health.

**Q: How much will this raise the ph level? At .50gpm(waterprop to system)**
A: They sell an Alkaline filter, that will raise ph more, not this one.. 
All these other answers are wrong, talking about tds. Tds is total dissolved solids,  that is not Physical hardness(ph) tds measures minerals in water. Ph measures the acid level in water. 2 totally different things. This filter is for adding minerals back not really raising ph so you can have Alkaline water.

**Q: Has anyone cut this open after use to see what remains?  i couldn't tell by taste if anything is even happening.  time to buy a tds tester.**
A: TDS testers are a must have and are cheap.

**Q: How do you know that this isnt just adding arsenic and heavy metals back into the water?**
A: Hi,
Thanks for your interest in our MNR filter product.

Please rest assured that only beneficial mineral will be added into the filtered water, and we use natural mineral rocks as source, so there will be no heavy metal releasing into the water, thank you.

If you have contacted us via email but received no reply, please check the Spam/Junk Folder first. Thank you.

If you have any other inquiries, please feel free to contact us.
1-888-352-3558

Kind Regards
Mia Lauren　
Customer Service Rep

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product, Easy Install.
*by I***L on February 6, 2026*

Easy install, water tastes better than without. I also received superb support from Waterdrop customer service (Harper)! Waterdrop is a really good company, I've always been impressed by how support their products after purchase. I own three different RO units for various properties and I love them!

### ⭐⭐⭐⭐⭐ YOU WON'T REGRET THIS PURCHASE
*by L***N on February 3, 2026*

Obvious Planning, research and execution went into this product. The minerals are well balanced and taste great. My second purchase is usually an indication that im happy with it. Quality, value for money and well deserving of 5 stars, I absolutely recommend.

### ⭐⭐⭐⭐⭐ Great for coffee
*by F***O on February 2, 2026*

I mainly picked this up for my coffee—everything from espresso and V60 to doing "soup" extractions with the OXO brewer. I looked around at a bunch of options and found that most remineralization filters are either too basic, adding only calcium, or they go way overboard and add too much. This one hits a great middle ground; my final TDS sits right around 30–40, which makes the water taste good without being too heavy. I also added a bypass line so I can still get pure RO water when I want to mix my own specific water recipes from scratch, giving me the best of both worlds. It’s a solid, balanced setup if you want good drinking water.

## Frequently Bought Together

- Waterdrop Remineralization Under Sink Water Filtration, 1/4” Quick Connect Post Filter for RO Reverse Osmosis Filter System, Restore Essential Minerals
- Waterdrop G3P600 Reverse Osmosis System, 8 Stage Tankless Reverse Osmosis Water Filter, NSF/ANSI 42 & 58 & 372 Certified, Under Sink RO System, 2:1 Pure to Drain, Smart LED Faucet
- Waterdrop G3 Replacement Filter 1-Year Combo, Pack of 2 WD-G3-CF Filters and 1 WD-G3-CB Filter, Replacement for WD-G3-W, WD-G3P600 and WD-G3P800-W Reverse Osmosis System

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-10*