Water Doctor Of Washington Drinking Water

Drinking Water

Kinetico designed a state-of-the-art reverse osmosis system to solve even the hardest water problems. The K5 is convenient, affordable and provides a lot of high-quality water. It’s easy to use and take care of, and the water it produces tastes the best. When you have a K5, you know you’re doing everything you can to give your family the best water quality at a good price.

Best Protection from Contaminants

K5 Tank Left Faucet

A difference you can see, smell and taste

We can no longer take the quality of our drinking water for granted. Eliminate nearly everything from your home’s water that isn’t water with the K5 Drinking Water Station. Enjoy clear, pure water without unpleasant tastes or odors right from the tap. High-quality water will also improve your water-based beverages and food prepared with water.

Other K5 Special Features

The Kinetico K5 Drinking Water Station® is featured on Holmes Family Rescue, a TV show where Mike Holmes, his daughter Sherry, and son Michael help homeowners with botched construction jobs or renovation fatigue. Kinetico is proud to work with Mike Holmes to help families improve their drinking water.

As Seen On Holmes Family Rescue - Kinetico

QuickFlo® technology gives you a strong flow of water at the tap and allows your system to produce more water in less time

Our high daily production levels let the K5 station produce more than 40 gallons per day

Quick-disconnect sanitary filter cartridges make it easy to change filters

Exclusive EverClean® rinse delivers consistently high water quality while increasing the life of the system membrane and lowering your maintenance costs

PureMometer® filter life indicator lets you know the filter’s capacity

The patented, tamper-proof MACguard® filter means you won’t have to wonder about when to change cartridges, which assures you get high-quality water and peace of mind

Exclusive Designer Faucets

Attractive, lead-free faucets are available in a variety of finishes to complement any décor. Kinetico’s exclusive, custom faucet offerings are only available with Kinetico Drinking Water Systems.

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Better Water, Brilliantly Designed

Only the K5 Drinking Water Station gives you this level of protection, flexibility and customization while supplying you with unbelievably great-tasting, high quality water.
K5 Yellow Label

Sediment Prefilter (Well Water)

The Sediment Prefilter cartridge is designed to reduce sediment content during the prefiltration stage. It is commonly used for well water supplies.
K5 Purple Label

Sediment Prefilter (City Water)

The High Capacity Carbon/Sediment Prefilter cartridge is designed to reduce sediment and chlorine content during the prefiltration stage. It is most generally used for municipal water supplies or in cases where water is treated with chlorine.
K5 Green Label

Reverse Osmosis Membrane

The reverse osmosis membrane is the heart of the K5 Drinking Water Station and its design is exclusive to Kinetico. It is not a FlexFilter and does not need to be replaced regularly like FlexFilters.
K5 Blue Label

Post Filter

A post filter is a final step in the water filtration process that removes any remaining impurities or contaminants. It is commonly used to provide high-quality, purified water for drinking, cooking, and other uses.
In addition to the 3 primary filters, your system also contains 2 auxiliary FlexFilters that allow us to customize it to target your specific requirements.

FlexFilters to Target Specific Concerns

Target specific concerns

Besides the Purefecta Guard, other K5 auxiliary cartridges target additional issues you may have with your water.
filter group
K5 Silver Label

VOC Guard

Our VOC Guard significantly reduces volatile organic compounds like pesticides, paints, cleaning supplies and other chemicals that may be in your water.
K5 Brown Label

Mineral Plus

The Mineral Plus is an additive cartridge that lets you add beneficial minerals such as magnesium and calcium to your treated drinking water.
K5 White Label

Purefecta Guard

The Purefecta Guard cartridge generates biopure drinking water by significantly reducing 99.99999% of bacteria and 99.99% of viruses.

Looking to order filters?

If you are a current Water Doctor of Washington customer and would like to request filters. Please visit our Filters page and fill out the request form. Then one of our representatives will contact you.

Kinetico logo image

Life is better with Kinetico

Experience a well-hydrated life. Water that’s freed of both natural and man-made issues. Water that tastes better, works better in your plumbing and appliances, makes skin and clothes feel better and saves money and time too. Experience life hydrated by Kinetico.

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Our Professional Promise

 Because it’s expandable, your K5 system can grow and change as your individual needs change. It also carries a 10 year limited warranty.
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What Our Customers Are Saying

Don C.

Prompt, courteous service and equipment has improved our water quality.

Scott S.

We purchased a water system from them and have yearly service on it. They are honest and reliable. Would totally recommend them.

Benjamin L.

Water Doctor was a pleasure to work with! Everything done over text, quick responses, and fast service… Couldn’t be happier

Sue A.

Very happy with Water Dr! Fast response and fast service. Professional and finished the 2 issues quickly. Would definitely hire again. Very nice people!

Nan L.

So far, so good with the timely and courteous installation of a water treatment system at my home.

Drinking Water FAQs

What about those bottles of water that so many people have become attached to? First, they’re expensive — sometimes costing more than $1.00 per liter, which translates into 800 to 4800 times the cost of tap water. Second, they’re cumbersome to tote, and you have to go to the store to purchase them. Third, all of those plastic containers must be recycled, or they’ll crowd landfills. And finally, depending on the source of the bottled water, it may be nothing more than filtered municipal water. Also, Federal standards for bottled water are no stricter than standards for tap water. In-home drinking water systems deliver the same benefits and more, without the inconvenience — and are actually less expensive than bottled water, with a Kinetico VX Plus Deluxe delivering better than bottled water for as little as 7 cents a liter.

The US has been chlorinating its water supplies for over one hundred years, virtually wiping out water-borne diseases such as cholera and typhoid fever. However, when chlorine breaks down organic material, it creates byproducts (such as THMs / trihalomethanes) that can damage the heart, kidneys, nervous system and lungs and increase the incidence of certain cancers. The EPA has responded with limits on chlorine byproducts permissible in drinking water. Eliminating the byproducts of chlorine should be a primary objective in any personal water treatment plan.

One can go weeks without food but only days without water. In a typical day you lose 2 to 3 liters of water. If you don’t replace it, your body pulls water away from your skin, nails and hair to the critical systems that need it. Drinks with caffeine are diuretics and promote water loss; fruits, vegetables and juices help but add calories. Water is calorie free, which is why it’s recommended we drink 8 ten-ounce glasses of water each day.

Studies have found that minerals in your drinking water make essentially no contribution to your health and may even be present in forms your body can’t absorb. You are much better off maintaining a balanced diet. However, for those who want to add healthy minerals to their drinking water, we offer the Mineral Plus FlexFiltration cartridge for the Kinetico K5 Drinking Water Station.

While bottled water is generally of good quality, Federal standards for bottled water are no stricter than standards for tap water. It is a lot less expensive to own a Kinetico K5 Drinking Water Station when you consider the time and costs associated with bottled water — and your system lets you use the water for many purposes including cooking, without rationing, and without storing bulky plastic bottles.

There sure are! Water Doctor of Washington is proud to partner with Salal Credit Union. Give us a call for more information!

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Water Treatment Service Map

Combined Service Area Map 240215 22x28

Water Doctor of Washington

Established in 1965 as Rainwater, and later as Water Doctor in 1997, our company has a long-standing tradition of serving the community. In 2023, we combined to form Water Doctor of Washington. As a local, family-owned business headquartered in Chehalis, WA, we are your trusted source for water treatment and plumbing solutions in Washington State.

This map indicates our Water Treatment installation and service area. If you would like to schedule a consultation to discuss treating your city water please click here.

This map indicates our Water Treatment installation and service area. If you would like to schedule a consultation to discuss treating your city water please click the button below.

*10 Year Limited Warranty when install with a Kinetico Water Treatment System at the same location. Without a Kinetico water treatment system your K5 Drinking Water Station has a 5 year limited warranty.