Castle Rock, CO & Denver Metro
Whole Home Water Filtration System
Professional whole-house water filtration customized for Colorado water. Remove chlorine, sediment, VOCs, and contaminants from every tap in your home.
136+ Reviews
5.0 ★ Average Rating
Why Invest in a Whole House Water Filter?
Colorado tap water can contain chlorine, chloramines, sediment, heavy metals, and other contaminants. A whole-house filter treats water at the point of entry, so every faucet, shower, and appliance receives clean, filtered water.
- Healthier drinking, cooking, and bathing water
- Protect appliances from sediment and mineral buildup
- Better-tasting water from every tap
- Reduce skin irritation from chlorine
- Extend the life of water heaters and plumbing
- One system treats the entire home
Our Installation Process
Simple, professional, and guaranteed.
Free Water Test
We visit your home and test your water to identify exactly what needs to be treated.
Custom Recommendation
Based on your water test results, we design the ideal filtration system for your home.
Professional Install
Our licensed technicians install your system quickly and cleanly, usually in one day.
Ongoing Support
We provide maintenance, filter replacements, and support for the life of your system.
Recent Installations
Explore Our Products
Browse our top-rated whole-house water filtration systems.
See Safe-N-Soft Ultra SystemFrequently Asked Questions
How much does a whole house water filter cost in Colorado?
A professionally installed whole-house water filter typically ranges from $800 to $2,500 depending on the system and your specific water conditions. Pure Water Choices provides a free in-home water test and upfront quote with no hidden fees.
What does a whole house water filter remove?
A whole-house carbon filter removes chlorine, chloramines, sediment, VOCs, herbicides, and other organic contaminants from every tap in your home. For additional concerns like heavy metals or PFAS, we design a multi-stage system tailored to your water.
How long does installation take?
Most whole-house water filter installations are completed in a single day — typically 2–4 hours. Our licensed technicians work cleanly and test the system thoroughly before leaving.
Do I need a whole house filter if I already have a water softener?
Yes — a water softener only removes hardness minerals, not chlorine, sediment, or other contaminants. Many Colorado homeowners pair a whole-house carbon filter with a softener for complete water treatment.
How often do filters need to be replaced?
Most whole-house filter media lasts 3–5 years depending on water quality and usage. We monitor your system and notify you when service is due.
What Our Customers Say
5.0 Stars · 136+ Reviews on Google
Ready for Better Water?
Get a free in-home water test and estimate. Serving Castle Rock, Parker, Highlands Ranch & the Denver Metro.