U9000 Premium Under-Sink Water Filtration System with Intelligent Monitor

$399.95
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RETAIL $620.99
$399.95 $468.95
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Your ultimate under-sink water filtration solution. Superior contaminant reduction paired with premium quality components, this rugged stainless steel system is built to deliver a lifetime of amazing water!

HIGHLIGHTS
  • Superior Contaminant Reduction (including Mercury, Lead, Cysts & NSF/ANSI 401 Emerging Contaminants)
  • Filter More – IAPMO Platinum Certification for 75 Water Contaminants (Our system goes above & beyond with the highest standards of water filtration.)
  • Filter Longer – 1,000 Gal. Capacity: Save Time & Money (Just ONE cartridge per year for most households!)
  • Intelligent Monitor™ - Tracks Your Water Usage (Always know when it's time to replace your cartridge.)
  • Surgical Stainless Steel Under Counter Housing + Premium Designer Faucet w/Built-in Monitor LEDs (Enjoy durability, convenience & style.)
  • Made in the USA + LIFETIME Limited Warranty! (This system is built to last.)
OVERVIEW

WaterChef® U9000 Under-Sink Water Filtration System

ELEVATE YOUR DRINKING WATER WITH THE ULTIMATE UNDER-SINK SOLUTION

Combining the power of solid carbon block filtration with a unique blend of proprietary filter media, WaterChef’s exclusive Big Block™ filtration technology maximizes contaminant reduction. This innovative sink filter seamlessly delivers 1,000 gallons (3,785 L) or up to a full year of impeccably filtered drinking water from a single cartridge.

Big Block™ Technology provides superior contaminant reduction for a broad range of 75 common tap water contaminants, including:

  • Lead
  • Mercury
  • Cysts (including Giardia and Cryptosporidium)
  • Chlorine
  • Chloramine
  • Chlorine By-Products (includes Trihalomethanes)
  • Synthetic Contaminants (includes Pesticides and Herbicides)
  • Industrial Contaminants (includes Volatile Organic Compounds (VOCs))
  • NSF/ANSI Standard 401 Emerging Contaminants (includes Pharmaceuticals and Detergents)
  • Petroleum Contaminants (includes Benzene and MTBE)

Furthermore, our unique formulation allows beneficial essential minerals (such as Calcium, Magnesium, and Potassium) to remain in your drinking water. This ensures great-tasting water that is cleaner, healthier, AND naturally balanced (without the de-mineralization and 'flat' taste associated with other water filtration methods like Reverse Osmosis and Distillation).

The U9000 also tackles sulfur odors in drinking water and is suitable for filtering municipally treated water supplies and well water from most disinfected wells. (For well users, we recommend water testing before purchasing any home water filter treatment system. This will ensure that you choose the best filter system for your specific needs.)

View the WaterChef U9000 Under-Sink Performance Data Sheet for a comprehensive list of certified contaminant and substance reduction capabilities.

better water quality

Stop being nickel and dimed by small, costly, and less effective water filter replacement cartridges. With a WaterChef U9000 Under-Sink Water Filtration System, you'll experience the luxury of better-tasting, premium-quality water at a fraction of the cost. Simply turn on your tap and enjoy a continuous flow of fresh, filtered water on demand.

Enjoy the added convenience of an impressive 1,000 GALLON rated capacity, equivalent to over 7,500 plastic water bottles. For most families, this translates to just one cartridge replacement per year! (Contrast that with the frequent replacements required for the tiny cartridges found in pitcher and faucet filters, which not only remove less but demand up to 25 replacements annually.)

Beyond cost savings, fewer water filter cartridges mean less waste. When it's time for a new filter, effortlessly order online at waterchef.com or simplify your life with an Auto-Ship subscription to receive your cartridges automatically when needed.

 

led-light.png
Normal System Operation
Less Than 10% of Capacity Remains
Time to Replace Your Filter Cartridge

 

Intelligent Monitoring takes the guesswork out of cartridge replacement. Unlike conventional water filters for sinks with simple timer-based monitors, our Intelligent Monitor goes beyond by measuring your actual usage. You'll never discard a cartridge prematurely or continue using one that has exceeded its rated capacity again.

easy filter changesWaterChef’s Designer Series Faucet is a premium-grade, single-temperature faucet meticulously crafted with solid forged brass construction, meeting NSF/ANSI/CAN 61 compliance standards. Reliability is assured through a ceramic disc valve, while a dedicated aerator tip ensures a consistent and smooth water stream.

For added convenience, the Intelligent Monitor™ LED indicators are seamlessly integrated into the faucet base, providing real-time feedback for easy filter changes. And because the filter system is discreetly positioned under the sink, you reclaim valuable counter and refrigerator space, eliminating the need for bulky pitcher filters.

Designed to complement today's high-end kitchens, this faucet is available in four beautiful finishes: chrome, brushed nickel, polished brass, or oil-rubbed bronze.

PRO TIP: An existing spray attachment or soap dispenser may be removed as an alternative to drilling an additional sink hole to install the dedicated system faucet.

Bid farewell to the inconvenience and cost of frequent refrigerator filter replacements. Incorporate an optional Refrigerator Kit (sold separately) into your under-counter filter installation. Once installed, you can effortlessly supply premium-quality water to both your sink and your refrigerator from your U9000 System.

IAPMO Platinum SealIn an industry marred by unsubstantiated and overstated claims, WaterChef stands apart by prioritizing credibility and transparency. To underscore our commitment to delivering reliable performance claims, we have invested in rigorous independent testing and certification from the esteemed IAPMO Research & Testing – a pinnacle of trust in the water filtration realm.

The IAPMO Platinum Seal we proudly bear is a testament to our adherence to the industry's most stringent testing and compliance standards—NSF/ANSI Standards. Valued by consumers, manufacturers, retailers, and regulatory agencies globally, IAPMO certification represents the gold standard in assuring the effectiveness and safety of our filtration systems. For us, earning your trust is paramount, and IAPMO Platinum Certification underscores our unwavering dedication to providing filtration performance that you can rely on with confidence.

Made in USA, Lifetime WarrantyWaterChef Premium Under-Sink Filtration Systems exemplify unparalleled quality. Meticulously constructed from top-tier, resilient materials such as heavy-duty surgical stainless steel and reliable John Guest® Quick-Connect fittings, these filtration systems ensure lasting dependability. Our dedication to excellence extends beyond manufacturing to include a full LIFETIME Limited Warranty – a testament to our unwavering confidence in the enduring quality and performance of our products.

At WaterChef, we not only prioritize quality but also stand firmly behind our customers, ensuring your satisfaction with every drop of pure, filtered water.

 

1

UR90 CARTRIDGE

Long Lasting
Big Block™ Filtration Technology
IAPMO Certified Capacity for a Single Cartridge
Filter More for Less Than Half the Cost of Competing Brands

Based on IAPMO testing data with typical water conditions. Actual performance may vary. 

OUR CUSTOMERS SAY IT BEST

BEST BUY OF 2022
I'm obsessed! My hair was getting so dry, frizzy and damaged no matter how much money I spent on expensive hair products. I bought this water filter and it's softer than ever...
— Keri B., WaterChef SF-7C Customer
WONDERFUL SHOWER
Replace whatever you have with this! Wonderful shower head, great pressure, with good water flow settings. Blows the competition out of the water!
— Coleton A., WaterChef SF-7C Customer
WHAT A DIFFERENCE!
Oh my god! What a difference in my water! I am so glad I found this! I will buy this product a millions times over again! If you are looking for a water filtration system for you home, WaterChef is the product you want. Great tasting water at its best!
— Lusette M., WaterChef C7000 Customer
GREAT UPGRADE
Replaced my Culligan 2 cartridge under counter filter with this. It’s going to be so much easier to replace the filter cartridge. Water flows out probably 30% faster and tastes great. Install was simple.
— David S., WaterChef U9000 Customer
REAL WATER!
I knew I had made the right decision to buy this product when I first took a drink of the filtered water. It didn't have a funny taste to it which was a problem with my previous system. I also loved the slim design of the casing. Thanks a heap!
— Charles C., WaterChef C7000 Customer
WHY DID WE WAIT SO LONG?
We are very happy with our new filter. Not sure why we waited this long to get one, installed very easy and the water is clean and smooth! Thank you.
— Joshua K., WaterChef U9000 Customer
GET ONE TODAY!
Words can not describe how much I love my shower wand with filter! Best showers I’ve ever had, no kidding!
— Rodijah P., WaterChef SF-7C Customer
VERY HAPPY!
I am very happy with my water filter. I have great tasting water now. Three people in my apartment complex each bought the system and are extremely happy with it.
— Jane R., WaterChef C7000 Customer
FIVE STARS.
I give this product and the company FIVE STARS. I wish every organization did business with was as helpful and friendly to deal with.
— Scott, WaterChef Customer
FEATURES
FEATURES
Discover the Difference
UP TO 1,000 GALLONS OR 1 YEAR PER CARTRIDGE!
POLISHED STAINLESS STEEL HOUSING – BEAUTY & DURABILITY
INTELLIGENT MONITOR™ – NO CARTRIDGE CHANGE GUESSWORK
PREMIUM DESIGNER FAUCET – 4 FINISHES AVAILABLE
  • Superior Contaminant Reduction & Taste
  • Powerful Big Block™ Filtration Technology
  • 1,000 GALLON Rated Capacity! (For most households, that's just ONE cartridge per year!)
  • Intelligent Monitor™ (Measures system usage to eliminate cartridge replacement guesswork.)
  • IAPMO Platinum Certified for 75 Contaminants - NSF/ANSI Standards 42, 53, 401, and 372 (Trusted performance.)
  • Unsurpassed Contaminant Reduction for a Wide Range of Common Tap Water Contaminants (including Lead & Mercury)
  • Proprietary 3-Ply Pleated Pre-Filter for Increased Dirt Holding Capacity and Longer Cartridge Life
  • Beneficial Minerals (calcium, magnesium, and potassium) Remain for Great Tasting, Naturally Balanced Water
  • Low Cost per Gallon! (Filter More. Spend Less.)
  • Surgical Stainless Steel Filter Housing (Beauty & Durability)
  • Premium Designer Faucet with Brass Construction and Ceramic Disc Valve (NSF Standard 61 compliant)
  • Durable John Guest® Quick-Connect Fittings
  • Enjoy Freshly Filtered Water from Both Your Faucet AND Refrigerator with Optional Refrigerator Kit
  • BPA Free and Eco-Smart (Continuously filtered water without the waste associated with RO systems.)
  • Includes Pre-Installed Filter Cartridge
  • Includes Battery for Intelligent Monitor™
  • LIFETIME Limited Warranty! (This system is built to last.)
  • 60-Day, NO-RISK, Money-Back Guarantee! (Free return shipping in the contiguous U.S.)
  • FREE SHIPPING & RETURNS! (contiguous U.S.)
  • 5-Star Customer Care (Your satisfaction is our top priority!)
SPECIFICATIONS
SPECIFICATIONS
Because the Details Matter
REVIEWS
U9000 Premium Under-Sink Water Filtration System with Intelligent Monitor REVIEWS
What Our Customers Are Saying
FAQS
FAQS
Have an Additional Question? Just Ask Us.
VIDEOS
VIDEOS
U9000 Premium Under-Sink Water Filtration System with Intelligent Monitor
How to Install Your WaterChef U9000 Under-Sink System
How to Change Your Under-Sink Filter Cartridge