---
product_id: 642213532
title: "TSB-ALK 8 Layer Slightly Alkaline Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, with Dedicated Faucet, Under Sink Water Filtration System"
brand: "waterdrop"
price: "E£ 28104"
currency: EGP
in_stock: true
reviews_count: 10
category: "Waterdrop"
url: https://www.desertcart.com.eg/products/642213532-tsb-alk-8-layer-slightly-alkaline-under-sink-water-filter
store_origin: EG
region: Egypt
---

# 12-month filter lifespan 3-min twist & lock install 8-stage advanced filtration TSB-ALK 8 Layer Slightly Alkaline Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, with Dedicated Faucet, Under Sink Water Filtration System

**Brand:** waterdrop
**Price:** E£ 28104
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your tap water game—taste the future of hydration today!

## Quick Answers

- **What is this?** TSB-ALK 8 Layer Slightly Alkaline Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, with Dedicated Faucet, Under Sink Water Filtration System by waterdrop
- **How much does it cost?** E£ 28104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/642213532-tsb-alk-8-layer-slightly-alkaline-under-sink-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

- • **Effortless DIY Setup:** Install or replace filters in minutes—no plumber needed, no hassle.
- • **Clog-Free, Smooth Flow:** 20X larger filtration area traps more impurities, ensuring consistent clean water.
- • **Long-Lasting Performance:** Filters last up to 12 months, cutting down replacements and maintenance.
- • **Mineral-Rich Alkaline Boost:** Enriches water with calcium, magnesium & potassium for better taste and bone health.
- • **Pure & Powerful 8-Stage Filtration:** Reduces PFAS, fluoride, chlorine, heavy metals, and odors for crystal-clear water.

## Overview

The Waterdrop TSB-ALK is a sleek under-sink water filtration system featuring an 8-layer advanced filtration process that reduces harmful contaminants like PFAS, fluoride, chlorine, and heavy metals while preserving beneficial minerals. Designed for municipal cold water, it enriches your water with alkaline minerals for improved taste and health benefits. With a user-friendly twist-and-lock installation and filters lasting up to 12 months, it offers a convenient, clog-resistant solution for clean, great-tasting water straight from your tap.

## Description

Waterdrop TSB-ALK 8 Layer Slightly Alkaline Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, with Dedicated Faucet, Under Sink Water Filtration System - desertcart.com

Review: Clean and crisp water. - Great product, easy installation and easy replacement of filters. Space saver. Cleaned up my water usage for cooking and drinking. Improved water taste from day one.
Review: This system is perfect! - Easy installation: very easy-to-follow instructions. They include a roll of Teflon tape for possible leaks, but I didn't have that issue. I had to drill a hole to fit my sink, with a 1-1/8" bi-metal hole-saw (I didn't want to sacrifice my soap dispenser). Easy process and matches my Vevo sink perfectly! Instructions say to let water run for a few minutes, and afterwards, the water tasted refreshing and delicious! Just like the expensive bottled alkaline water from Walmart (in which this water filter system will be the replacement of). It will definitely be worth the money in the long run. I'm very pleased with my purchase! ❤️

## Features

- [Important Note] This under sink water filter system does NOT reduce TDS. It is specifically designed for municipal tap water and can only be used with cold water sources. This water filter for sink faucet is not suitable for well water or hot water
- [Replacing your filter? ] To replace the filter for your WD-TSB-ALK under-sink water filtration system, Please search for B0CM8MHWNT for the WD-10PP filter, B0CM8KV1M9 for the WD-10GC filter, B0D1R69QQS for the WD-10ALK filter.
- [Fantastic Taste, Better Health] This alkaline under sink water filter enriches your tap water with beneficial minerals such as calcium, magnesium, sodium, and potassium, enhancing its taste. These added minerals not only make your water taste better but also support your physical health, improving bone strength and digestive health. Enjoy healthier, great-tasting water straight from your tap. Note: Do not reduce TDS.
- [8-stage Advanced Filtration] This under sink water filtration system includes 3 filters for 8-stage deep filtration, including alkaline filtration, to reduce chlorine, taste and odor, fluorides, heavy metals, rust, sediment, sand and particles, tested by a third-party lab. Its KDF materials reduce heavy metals and harmful substances, ion exchange resin reduces fluorides, and the alkaline filter enriches your tap water with beneficial minerals and improves taste, offering pure, healthy water.
- [Long Filter Lifespan] Enjoy pure water all year round. The 3 high-quality filters in this under sink water filter have impressive lifespans, lasting up to 12 months. This means fewer replacements and more convenience for you. Say goodbye to frequent filter changes and hello to long-lasting, clean water every day. Before going on vacation, please Put the filters in separate sealed plastic bags, and store the bags in your refrigerator (NOT the freezer) to keep it fresh in 30 days.
- [Easy to Install] Installation is a breeze! With twist-and-lock design, you can set it up in 3 minutes and replace filters in just 3 seconds all by yourself without a plumber. Super easy-to-use water filter for sink faucet.
- [No Clogging Issues] This under sink water filter features an upgraded filtration area that offers a 20X increase in dirt adhesion. This significant boost enhances filtration capability, effectively trapping more impurities and reducing the risk of clogging. Enjoy consistently cleaner water with less maintenance hassle, ensuring a smooth and worry-free experience for you and your family.
- [Cannot filter well water or hot water]Only a cold-water source should be used to power the filter. This system is designed for Municipal Tap Water. If using well water as the source, please make sure the feed water has been through a pre-filtration system. For the solution with a pre-filtration system, please search for WD-PFK.
- [TDS & WATER QUALITY] Heads up — TDS meters aren’t the be-all and end-all of water quality. Why? ‘Cause essential minerals like calcium, potassium, sodium, and magnesium are dissolved solids too. That means your TDS reading might not budge, and that’s actually a good thing! Our Waterdrop under-sink system keeps these beneficial minerals in your water while filtering out the nasty stuff you don’t want. Quick note: Our activated carbon is made from natural coconut shells. So if coconuts aren’t your thing, double-check before you get filtering!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1R92FPJ |
| Best Sellers Rank | #12,269 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Under-Sink & Countertop Filtration |
| Brand | Waterdrop |
| Date First Available | May 20, 2024 |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 06922350619616 |
| Installation Type | Under Sink |
| Item Weight | 1.46 pounds |
| Item model number | WD-TSB-ALK |
| Manufacturer | Waterdrop |
| Model Name | WD-TSB-ALK |
| Package Information | Tube |
| Power Source | Adapter |
| Product Dimensions | 12.9"L x 4.3"W x 12.4"H |
| Special Feature | Alkaline undersink water filter add beneficial minerals, enhance taste, promote health, and strengthen bone strength. |
| Supported Water TDS Level Maximum (PPM) | 300 |

## Product Details

- **Brand:** Waterdrop
- **Capacity:** 8000 Gallons
- **Included Components:** Under Sink Water Filter ·Inlet&Outlet hose ·3/8"–1/2" Convertor set ·Teflon tape
- **Installation Type:** Under Sink
- **Material:** NSF/ANSI Approved Material Components
- **Package Information:** Tube
- **Power Source:** Adapter
- **Product Dimensions:** 12.9"L x 4.3"W x 12.4"H
- **Purification Method:** Reduce iṁpurities, retain beneficial minerals

## Images

![TSB-ALK 8 Layer Slightly Alkaline Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, with Dedicated Faucet, Under Sink Water Filtration System - Image 1](https://m.media-amazon.com/images/I/71Vy5vYi2jL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean and crisp water.
*by M***O on February 3, 2026*

Great product, easy installation and easy replacement of filters. Space saver. Cleaned up my water usage for cooking and drinking. Improved water taste from day one.

### ⭐⭐⭐⭐⭐ This system is perfect!
*by K***N on June 22, 2025*

Easy installation: very easy-to-follow instructions. They include a roll of Teflon tape for possible leaks, but I didn't have that issue. I had to drill a hole to fit my sink, with a 1-1/8" bi-metal hole-saw (I didn't want to sacrifice my soap dispenser). Easy process and matches my Vevo sink perfectly! Instructions say to let water run for a few minutes, and afterwards, the water tasted refreshing and delicious! Just like the expensive bottled alkaline water from Walmart (in which this water filter system will be the replacement of). It will definitely be worth the money in the long run. I'm very pleased with my purchase! ❤️

### ⭐⭐⭐⭐⭐ Removes impurities from water and easy installation
*by D***C on February 12, 2026*

Great product easy installation. Removes Impurities from water . I have purchased and installed 3 units for several family members!

## Frequently Bought Together

- Waterdrop TSB-ALK 8 Layer High Capacity Slightly Alkaline Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Fluoride, Chlorine, Bad Taste & Odor, with Dedicated Faucet, Under Sink Water Filter
- Waterdrop TSA 3-Stage Replacement Water Filter, Replacement for Waterdrop TSA & TSB & TSB-CM 3-stage Under Sink Water Filtration System, 2PP+GC
- Waterdrop WD-10ALK Under Sink Water Filter, Replacement for Waterdrop TSB-ALK 8 Layer High Capacity Alkaline Under Sink Water Filtration System

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.eg/products/642213532-tsb-alk-8-layer-slightly-alkaline-under-sink-water-filter](https://www.desertcart.com.eg/products/642213532-tsb-alk-8-layer-slightly-alkaline-under-sink-water-filter)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-14*