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The 6 Best Kitchen Faucets for Hard Water

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Are you having trouble with the kitchen faucet and sink with stains and buildups? In this article, we guide you through the best kitchen faucets for hard water and also how to get rid of these deposits.

These faucets are built in a strong construction to protect against rust and mineral buildups. Hard water is water that contains high amounts of mineral components. Hard water is very difficult to use to wash dishes and also not economical due to high soap usage.

The best kitchen faucets for hard water should be made with strong construction to resist degrading in the presence of the buildup from minerals in the hard water.

Hard water causes metals to rust fast after buildup resulting in clogging of the faucet outlet or head. A dedicated kitchen faucet for hard water gets the job done for you to use hard water without encountering the trouble in non-dedicated hard water faucets.

If You’re in a Hurry – My Tops Picks at a Glance

You can still get the perfect look and best kitchen faucet for hard water at the same time as they are plenty in the market. We have compiled some of the best faucets reviews and all you have to do is choose one for your kitchen sink.

Top 6 Best Kitchen Faucets for Hard Water

1. Overall Best Hard Water Faucet - Kraus KPF-1640CH Nola Kitchen Faucet, Chrome

Kraus KPF-1640CH Nola Kitchen Faucet, KPF-1640 Chrome
  • Lead-Free All-Metal Construction
  • Dual Function Pull-Down Spray Head w/ Magnetic Docking
  • Codes/Standards Applicable: cUPC (UPC&CSA), NSF 61, NSF 372,...


  • Superior Corrosion & Rust-Resistant Finish.1 or 3-Hole Installation w/ Optional 10″ Deck Plate
  • Lead-Free All-Metal Construction
  • Dual Function Pull-Down Spray Head w/ Magnetic Docking
  • Heavy-Duty Double-Spring Design
  • Dual-Function Spray and Stream Sprayer w/ 360° Swivel for Complete Sink Access
  • Available in Stainless Steel and Chrome Finishes
  • Single-Lever Design for Effortless Temperature and Flow Control

This faucet fits in all the kitchen types be it commercial or household with a simple and flexible modern design. It is a heavy-duty faucet that is durable like the other Kraus faucets. Kraus KPF-1640 has great performance features like a high-performance/low flow Neoperl Aerator. You don’t have to sacrifice water pressure as it reduces water waste and the nozzles are easy to clean due to the rubber nozzles.

The heavy-duty double-spring design and the dual function spray with a stream sprayer w/ 360° swivel for easy access of the sink. It is also built as a single lever design for simple temperature control and flow of water. The dual function spray switches between aerated stream and powerful spray by using a push-button.

Magnetic docking makes this faucet usage very easy and enjoyable. The body of this faucet is made of metal and has finishes of both stainless steel and chrome. It is a highly rust-resistant faucet with a great height giving space to work in the sink area.

Deep dive: Kraus kitchen faucet review


  • Aerator – A high performance aerator that helps add water pressure and reduce water usage
  • Durable – All-metal body and handle for maximum durability
  • Powerful pre-rinse spray – Has a high pressured spray which is perfect for washing dishes and cookware
  • User Reviews – Overall great user reviews


  • Pricey – This faucet made be out of some peoples budgets

2. Most Premium - Kohler K-99259-VS Artifacts

KOHLER 99259-VS Artifacts Kitchen Faucet, 17.63 x 4.31 x 8.50 inches,...
  • PULL-DOWN KITCHEN FAUCET: Allows you to control water with...
  • 3-FUNCTION SPRAY HEAD: Includes stream, BerrySoft, and Sweep...
  • EASY INSTALL: Hose and spray head pre-installed. Comes with...


  • DockNetik magnetic docking system is preventing the spray head from drooping.
  • Premium metal faucet body for maximum durability and dependability.
  • Traditional/Classic style and Pull-Down Spray type kitchen faucet.
  • Deck Mounted Installation system.
  • Single handle operation.
  • Vintage style with its high-arch spout and turned lever handle.
  • ProMotion technology provides superior ergonomics and easy-to-use functionality.
  • It has a vibrant stainless finish.
  • Flow Rate is 1.8 GPM, and Water Consumption rate is 1.8 GPM
  • ADA, ANSI , ASME, CSA ,NSF & UPC approved.
  • The Swivel Spout is 360 degrees.

Another heavyweight brand Kohler provides this amazing kitchen faucet for dealing with hard water. This faucet comes with a unique function pull-down spray head which includes sweep spray, berry soft spray, an aerated spray.

This spray head allows you to use the faucet in different ways in cleaning activities. The sweep spray creates a forceful spray of water for heavy cleaning. Barry soft is a light spray mostly for simple cleanings like washing hands, vegetables, and fruits.

DockNetik which is the magnetic docking system located at the spout smoothly glides and securely locks the spray head when needed.

It is very easy to control and use the faucet in the kitchen sink. This faucet also utilizes the ProMotion technologies which combine a braided hose with a swiveling ball joint making it not to tangle or kink while in use.

To be able to get rid of hard water build-ups, Kohler has provided a master clean spray face feature to easily clean the surface.

Once installed in the kitchen, it appears in a vintage style with its high arc spout and turned lever handle. This faucet is built with metal material and has a vibrant stainless steel finish which makes it resistant to rust.

There is no doubt the faucet is durable and deals with hard water as expected.

You won’t regret installing this great Kohler kitchen faucet in the kitchen because you don’t just get a hard water faucet only but a multipurpose faucet. It’s a bit pricey buy it guarantees quality and durability which is also covered by the limited lifetime warranty from Kohler.

Deep dive: Kohler kitchen faucet review


  • Durable – Uses premium material for maximum durability and dependability
  • Premium Finish – Has premium corrosion and tarnish resistant finish
  • Pull Out Faucet – Gives the appearance of a kitchen faucet and the flexibility of a pull-down faucet
  • Swivel Spout – Has a 360 degrees swivel sprout
  • Three Function Spray Head – Perfect for washing, rinsing and pouring a glass of water


  • Expensive – This kitchen faucet has a premium price tag

3. Kraus KPF-1610SFS Kitchen Faucet

Kraus KPF-1610SFS Bolden 18-Inch Commercial Kitchen Faucet with Dual...
  • COMMERCIAL-STYLE FAUCET is both flexible and functional,...
  • SPOT-FREE FINISH: all-Brite spot free stainless steel finish...
  • DUAL-FUNCTION spray head with easy-clean rubber nozzles...


  • Dual-Function Pull-Down Spray and Stream Sprayer w/ 360° Swivel for Complete Sink Access
  • Single-Lever Design for Effortless Temperature and Flow Control
  • All-Metal Body and Handle for Maximum Durability
  • Available in Stainless Steel and Chrome Finishes
  • All Mounting Hardware & Supply Hoses Included
  • Sedal Ceramic Cartridge
  • LiteTouch Single-Lever Temperature & Flow Control
  • A flow rate of 1.8 GPM

Another great kitchen faucet from this reputable brand of Kraus, KPF-1610SFS comes with great features as this company never fails to deliver features. This faucet has a dual function spray and stream pull-down spray head.

The splash-free single-lever flow control is made of maximum durability, the lever handle is all metal and is designed for splash-free temperature and flow control. This faucet is lead-free waterway construction which guarantees safety usage in the household.

Kraus KPF-1610SFS has a Sedal Cartridge that ensures the faucet has a long-lasting, drip-free use and reliable operation in your kitchen. With a stream sprayer of w/360°, it gives complete access to the kitchen sink making it great for most of the kitchen sinks available.

A powerful and reliable kitchen faucet for hard water has great features to admire and it is very durable. The construction is focused on all problems which other faucets have and this faucet has solved the problems. The faucet gives you value for your money as investing in this faucet is the best choice.


  • Affordable – A very affordable price for a commercial standard pull down faucet
  • Powerful pre-rinse spray – Has a high pressured spray which is perfect for washing dishes and cookware
  • Stainless Steel Finish – Is corrosion & rust-resistant


  • Cleaning – It can be slightly harder to clean than regular faucets

4. Kraus KPF-2620SS Modern Oletto

Kraus KPF-2620SS Modern Oletto Single Lever Pull Down Kitchen Faucet,...
  • All-Metal Body for Maximum Durability
  • Easy DIY QuickDock Top Mount Installation
  • Codes/Standards Applicable: cUPC (UPC&CSA), NSF 61, NSF 372,...


  • Single-Lever Design for Effortless Temperature & Flow Control
  • High Performance / Low Flow Neoperl Aerator w/ Easy-Clean Rubber Nozzles to Prevent Hard Water Build-Up.
  • Dual-Function Pull-Down Sprayer w/ Super swivels Adaptor
  • High-Arch Spout Swivels 360° for Complete Sink Access
  • Retractable Neoperl Hose w/ SecureConX Counterweight
  • Kerox Ceramic Cartridge.
  • Easy DIY QuickDock Top Mount Installation
  • Has superior Corrosion & Rust-Resistant Finish
  • Limited Lifetime Warranty

The Kraus KPF-2620SS is a modern kitchen faucet that is perfect for hard water in the kitchen sink. It has a Neoperl Aerator w/Easy Clean Nozzle which helps to reduce the water wastage without reducing the pressure. The rubber nozzles prevent hard water buildup which makes it a good choice for hard water usage.

Splash-free single-lever flow control is made for maximum durability and the metal lever handle is made of metal which is designed for precise splash-free temperature and flow control of the faucet. The pull-down spray head is ergonomically designed with comfortable buttons to allow you to switch between aerated and spray streams.

Oletto series is designed with a QuickDock mounting assembly for easy top mount installation. The ultra-durable Kerox ceramic cartridge enables lifelong drip-free usage. The design has a high arc spout swivels of 360 degrees to give complete access to the sink.

Kraus is one of the best brands for kitchen faucets. They are dominant in this list with several of the best kitchen faucets for hard water. All their models have rich features and durability which this KPF-2620SS has the same features with flawless functionality.


  • All-Metal Body – This adds a lot of durability to the faucet
  • Aerator – A high performance aerator that helps add water pressure and reduce water usage
  • Elegant Design – Perfect for modern kitchens
  • Pull Out Spray – Gives the appearance of a kitchen faucet and the flexibility of a pull-down faucet


  • Rotation – A couple of reviews said the faucet rotates a little too easily

5. Delta Faucet 4197 RB DST Cassidy

Delta Faucet Cassidy Single-Handle Kitchen Sink Faucet with Pull Out...
  • LASTS 2X LONGER. Patented DIAMOND Seal Technology reduces...
  • EASY INSTALLATION. Designed to fit single-hole or 3-hole,...
  • EASY TO CLEAN. Delta kitchen faucets with Touch-Clean spray...


  • DIAMOND Seal Technology
  • Brass construction and a Venetian Bronze finish
  • Touch-Clean spray holes for easy removal of hard water build-up.
  • Pull-out spout swivels 360.
  • 1 or 3-hole 8 inch installation
  • Faucet and finish lifetime limited warranty
  • Flow Rate of 1.8 GPM
  • Installation method: Deck Mounted
  • Available in several colors

This is another powerful Brand (Delta) with years of experience in manufacturing kitchen faucets and bathroom fixtures. Delta 4197 RB DST Cassidy comes with the popular Diamond seal technology that helps to reduce the leak points and last more than the industry standard. This faucet ensures durability as well as top functionality in the kitchen sink.

The Delta faucet has touch clean spray holes that allow you to quickly wipe away calcium and lime build-up with a touch of a finger. Cleaning this fixture is very easy because there is no need to soak or use chemicals to clean like other faucets.

Installation is easy because it’s designed to fit a single hole or three holes that can fit in any kitchen set. The overall design of this faucet is simple with a brass material construction and a Venetian finish. Just like the other Delta faucets, it is backed by a limited lifetime warranty to give you the confidence of the faucet.

Faucets from Delta have evolved with technology like the touch20 Technology to allow you to control the faucet by just touching the faucet to open or close. This is a faucet with excellent technologies to take advantage of them. Installing this hard water faucet will enable you to use hard water with ease and flexibility.

Delta makes some of the best touch-on kitchen faucets you can find. If you want to do a deep dive, check out our full Delta kitchen faucet review


  • DIAMOND Seal Technology – reduces leak points and lasts twice as long as the industry standard
  • Easy to Clean – A really easy faucet to clean
  • Pull Out Spray – Gives the appearance of a kitchen faucet and the flexibility of a pull-down faucet


  • Expensive – This kitchen faucet has a premium price tag

6. Best Budget Choice - WENKEN Modern Best Stainless Steel Brushed Nickel Kitchen Bar Sink

WENKEN Drinking Water Faucet, Stainless Steel Brushed Nickel Kitchen...
  • Drinking water faucet Spout height is 7 inch, spout reach is...
  • No hose included, mounting hardware are included. its thread...
  • Brushed Steel finish resists tarnish and corrosion;...


  • Brass material construction
  • Brushed Nickel Finish
  • The handles are made of metal
  • Ceramic valve core !!!
  • Professional water purifier faucet
  • Lead-free solid brass and ceramic cartridge
  • Flow Rate: 1.2 GPM
  • Installation Type: Deck Mounted
  • Swivel is up to 360°

WE NKEN comes with a contemporary style to give your kitchen a stylish appearance. The performance of this faucet is exceptionable as it acts as a water purifier and a commercial water filtration faucet. By installing this amazing faucet in your kitchen you get a multipurpose kitchen fixture.

Do keep in mind that this faucet is a smaller option than others on this list, and is typically meant to pair with a smaller bar sink or be on the side of a standard-sized faucet for pure, filtered drinking water. You won’t typically use this faucet for daily dishwashing.

The Ceramic Disc Valves enable the faucet to exceed the industry’s standards by the longevity it provides and quality functionality throughout the cycle. With a 360-degree swivel range, it gives you the ease to access all the kitchen sink end to end. This is one of the best modern kitchen faucets you can find.

It has a lead-free solid brass and ceramic cartridge to make it durable and strong. The Brushed steel finish makes it resistant to rust and corrosion. Nevertheless, This is the most affordable faucet in the market with many functions and deal with hard water in the kitchen.


  • Budget Friendly – Perfect for any type of budget
  • Stainless Steel – Its corrosion and rust-resistant
  • Water Purifier – Has an under sink water filter system


  • No Pull or Pull Down – Makes washing and rinsing dishes take a little longer

Benefits of Using a Hard Water Kitchen Faucet

Faucets specifically designed for hard water comes with advantages that improve the efficiency and usage of the water in the kitchen.

Prevents Hard Water Residues

Hard water contains minerals that turn to be residue causing build-up which stains the sink.

Removing these build-ups causes a lot of work and special products to remove them. All this is avoidable by having the right kitchen faucet installed designed for hard water.

Faucets for hard water are constructed to last long and resist stains which are great in any kitchen sink set.

Prevents Hard Water Stains & Rust

Using a faucet for hard water prevents stains in your kitchen sink and faucet. These stains after some period can turn to become rust that makes the sink appear to be ugly.

Stains are a day breaker in anything they attach to and the kitchen sink is no exception, they can change the color of your kitchen sink which ruins the design and decor of the kitchen at large.

Damage Control From Hard Water

When you buy any product you expect it to last long as possible by avoiding damages. Hard water causes damage to the faucet due to blockage, stains beyond recovery, and build-ups which can cause leakage in the faucet. A faucet for hard water prevents all these possible damages and saves you the costs of buying cleaning products and repairs.

How to Choose The Best Kitchen Faucet for Hard Water – Factors to Consider


Filters help to clear the water minerals from the hard water thus preventing buildups and stains. Whatever faucet you are planning to buy it is good to make sure it has the best filter.

This is the most important thing to consider before buying a faucet for hard water. The single-piece filter has proven to work better than multiple ones, make sure to check the type of the filter.


Money is always a factor in any product you need to purchase.

The complex and high-feature faucets will cost higher than normal that should not be an issue because there are many faucets with an affordable price and gets the job done the same way expensive one does. The price and also the quality of the product is a major factor before doing a purchase.

Soap Dispenser

Some kitchen faucets for hard water have a soap dispenser which I find to be a great idea. With the soap dispenser, you can fill it with dish soap, hand soap, or a softener.

This helps to increase the hygiene of people especially when washing hands compared to faucets without dispensers. Most people wash hands without soap which is not a good hygiene practice and a soap dispenser will change things.

Faucet Design & Finish

The design may be the biggest selling point on any faucet, regardless of the rest of it. If you MUST have a high-arc single handle faucet, you’ll never pick a low profile single handle, “old-fashioned’ faucet no matter what.

A simple design will be okay and handle the operations of the kitchen sink with ease. You should be able to get something that suits your preferences, even if the construction and hard water withstanding capabilities limit your selection.

Things to keep in mind with the design include the finish. Mineral deposits when left unchecked and uncleaned can eat away at some finishes on faucets, which means you’ll soon find yourself with a rough spot on the finish. Definitely not what you want in the room your family spends most of its time in!

You also want a faucet finish material that is easy to clean, so this build-up doesn’t break your arm trying to scrub it off (that applies for your kitchen sink choice, too)!


It’s important to consider the material construction of your kitchen faucet. Some materials are not strong enough to withstand hard water or normal water.

Since you are looking for a faucet for hard water, the strongest materials should be a priority here. Polished chrome or polished nickel are perfect to resists spots and stains which are caused by hard water.


The quality of the sealing to the faucet is also a factor to check when looking for a kitchen faucet for hard water. A sealing coat helps to prevent the faucet from damages and eventually from hard water.

In addition to the material construction of the faucet, a sealing coat especially a ceramic coating helps the faucet to last long and prevent hard water damages


If you are also looking for the flexibility of the faucet, the sprayer should be able to deliver without any issues. Depending on the style and model, a sprayer that can cover all corners of the sink is great like the pulldown sprayers.

There are faucets with fixed sprayers, pull out and side sprayers which add more options to choose from depending on your kitchen sink.

That said, considering that the goal of your faucet choice is to avoid mineral build-up, a side sprayer is probably not your best option. It will never get as much regular use as the main faucet itself, so you’ll quickly risk the mineral deposits building up.

A pull-down or pull-out faucet with regular, multiple times of use per day, is unlikely to build up a comparable level of deposits and residue.


Faucets may have more than one handle or even touch-less designs. This will depend on the needs you have for your kitchen faucet.

You may choose to have one handle for cold water and the other for hot water or utilize one handle for both uses. A touch-less or touch kitchen faucet is another option to consider which has become popular in the market.

Mounting Holes

Make sure to know where to mount the kitchen faucet and avoid compatibility issues. There are mostly wall and deck-mounted types with most of the faucets for hard water being deck mounted. The number of holes needed and the ones in the kitchen sink is an important fact to know before making a purchase.

Read more: 4 inch vs 8 inch faucet and Centerset vs Single Hole faucets


As you are in the process to decide the best kitchen faucet for hard water, depending on your taste and kitchen needs this guide will be helpful to your quest.

The models reviewed in this guide are the most effective faucets to keep the stains and buildups away from your kitchen sink. The above models give the best performance and they are durable giving you a long life resistance to mineral deposits.

Although the prices are considered high even for the less expensive ones, you can never regret buying these top faucets and get the value for your money.

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