Serving Denver, Denver County, CO

Water Filtration & Softening in Denver, CO

Pure Water Choices installs and services whole-home water filters, water softeners, reverse osmosis systems, and well water treatment for Denver homeowners. Licensed, local, and backed by 170+ five-star Google reviews.

Book Free Estimate (720) 219-7818

170+ Five-Star Reviews

5.0 Average Rating · Google, Yelp & Nextdoor

Read Reviews

Read Reviews

Read Reviews

WQA Member

Water Quality Association certified professionals

Platinum Seal

Highest WQA product certification standard

IAPMO Certified

International plumbing code compliance certified

Denver Water Quality: What You're Dealing With

Denver and Denver County water is known for high hardness — typically 8–14 grains per gallon. Water source: Denver Water, sourced from mountain snowmelt via the South Platte River and reservoir system.

Denver Water is generally among the better municipal supplies in Colorado, but still delivers water at 8–14 gpg hardness — enough to cause scale on fixtures and appliances. Chloramines are used as a disinfectant and create a noticeable chemical taste. Older Denver homes with original plumbing may also face lead leaching concerns, making a whole-house filter or under-sink RO especially valuable.

Common Denver Water Problems

Moderately hard Denver Water causing scale and buildup
Chloramine disinfection creating chemical taste and odor
Lead risk in older homes with pre-1986 plumbing
PFAS and pharmaceutical traces in municipal supply
Scale on tankless water heaters and high-efficiency appliances
Spotty dishes and glass shower enclosures

Not sure what's in your water?

Schedule a Free Water Test

Water Treatment Services in Denver

We install and service every type of home water treatment system — from whole-house filters and softeners to reverse osmosis and well water systems.

Whole Home Water Filtration

A whole-house carbon filter removes chlorine, chloramines, sediment, and organic contaminants from every tap in your home — showers, sinks, and appliances alike. Protect your family and extend the life of your plumbing and water-using appliances.

Removes chlorine, chloramines & sediment
Improves taste & odor throughout the home
Protects appliances and plumbing
Low maintenance with long filter life

Learn more about Whole Home Water Filtration →

Water Softening Systems

Colorado's Front Range is known for extremely hard water — often 15–25 grains per gallon. A water softener eliminates scale buildup, extends appliance lifespans, and leaves skin and hair feeling noticeably softer.

Eliminates hard water scale & buildup
Extends life of water heaters & dishwashers
Softer skin, hair, and laundry
Salt-efficient metered regeneration

Learn more about Water Softening Systems →

Well Water Treatment

Private well water can contain iron, manganese, hydrogen sulfide, bacteria, and high hardness. We test your well water and design a customized treatment system — from iron filters and UV disinfection to pH neutralizers and softeners.

Iron & manganese removal
UV disinfection for bacteria & viruses
Hydrogen sulfide (rotten egg odor) removal
pH correction for acidic water

Learn more about Well Water Treatment →

Reverse Osmosis Drinking Water

Get ultra-pure, great-tasting drinking water right at your kitchen sink. Our reverse osmosis systems remove up to 99% of dissolved contaminants — including nitrates, heavy metals, PFAS, and more.