Under-Sink Water Filters

THE ULTIMATE WATER FILTER FOR YOUR SINK – UNDER-SINK FILTRATION BY WATERCHEF
Upgrade your home’s water quality with WaterChef’s under-sink water filter systems and cartridges, the perfect solution for cleaner, healthier water right at your kitchen sink. Engineered with advanced filtration technology, our systems deliver superior contaminant reduction, ensuring every drop of water is clean, safe, and refreshing. Crafted from durable stainless steel, our under-sink filtration systems are built to last a lifetime, providing unmatched reliability & peace of mind.
With long-lasting cartridges and smart technology, maintaining clean water has never been easier. For an extra layer of protection, pair your system with our MicroPRO UV purifier to eliminate up to 99.99% of waterborne pathogens. Transform your sink into a source of superior hydration with WaterChef - the trusted name in under-sink water filters.
U9000 Premium Under-Sink Water Filtration System with Intelligent Monitor
SALE
10% OFF
Left Right
U9000 Premium Under-Sink Water Filtration System with Intelligent Monitor, 1,000 Gal.
Chrome Brushed Nickel Oil-Rubbed Bronze Polished Brass
SALE $438.95 $498.95
$395.06 with AUTO-SHIP
U8500 Premium Under-Sink Water Filtration System with chrome faucet
LIMITED STOCK
10% OFF
Left Right
U8500 Premium Under-Sink Water Filtration System, 600 Gal. (Non-Electronic)
System + Chrome Faucet System + Brushed Nickel Faucet System + Oil Rubbed Bronze Faucet System + Polished Brass Faucet System Only
SALE $319.95 $431.95
$287.96 with AUTO-SHIP
MicroPRO UV LED Under-Sink Water Purifier System with Smart Display
SALE
43% off
Left Right
MicroPRO UV LED Under-Sink Water Purifier System with Smart Display
UV System (NO Faucet) UV System + Chrome Faucet UV System + Brushed Nickel Faucet UV System + Polished Brass Faucet UV System + Oil-Rubbed Bronze Faucet
SALE $374.95 $424.95
Filter More for Longer with One UR90 Filter Cartridge
15% OFF
Left Right
UR90 Under-Sink Water Filter Cartridge (Includes Battery), 1,000 Gallon Capacity

Replacement Cartridge for U9000 Under-Sink Filtration System w/Intelligent Monitor

$69.95
$59.46 with AUTO-SHIP
WaterChef UR90 Under-Sink Cartridge (pre-installed in U9000 System)
NEW
15% OFF
Left Right
UR85 Under-Sink Water Filter Cartridge, 600 Gallon Capacity

Replacement Cartridge for U8500 Under-Sink Filtration System (Non-Electronic)

$65.95
$56.06 with AUTO-SHIP

YOUR TRUSTED SOURCE FOR THE BEST UNDER-SINK WATER FILTERS

Discover Why WaterChef is the #1 Choice for Sink Water Filtration

At WaterChef, we specialize in premium under-sink water filters designed to elevate your water quality and enhance your family's well-being. Explore our wide range of high-performance filtration solutions tailored to meet your unique needs.

Why Choose WaterChef for Your Sink's Water Filter?

Exceptional Filtration: Advanced filtration technology ensure superior contaminant reduction, delivering cleaner, better-tasting water every time.

Certified for Excellence: Independently tested and certified to rigorous NSF/ANSI Standards, our systems guarantee top-notch performance and reliability.

Health-Focused Solutions: Prioritize your loved ones' health with water filtration systems designed to provide fresh, safe water straight from your sink. 

Eco-Friendly and Cost-Effective: With durable materials and long-lasting cartridges, WaterChef products reduce waste while saving you money. 

Take the first step toward healthier hydration today. Shop WaterChef for the best under-sink water filters and experience the ultimate in sink water filtration.