Water Purification Solutions
Northern Illinois and Southern Wisconsin
Family Owned and Operated
Free, Same-Day Estimates
Warranties Available
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Transforming Your Water Quality Since 1997
Pure Flo H2O LLC stands as Northern Illinois and Southern Wisconsin's premier provider of water purification supplies, backed by an impressive 40 years of combined industry experience. Our family-owned business has been at the forefront of residential and commercial water treatment since 1997, offering unparalleled expertise in creating cleaner, safer, and better-tasting water for homes and businesses throughout Illinois.
At Pure Flo H2O, we understand that every drop counts. Our comprehensive range of products and services is designed to address all your water quality concerns, from chlorine removal to advanced PFAS treatment systems. We pride ourselves on using the right tools for each job, ensuring that we solve your water issues efficiently and effectively the first time around. Our commitment to excellence is reflected in our white glove service, same-day availability, and emergency services. When you choose Pure Flo H2O, you're not just getting a water treatment solution; you're investing in your health and well-being. Ready to experience the difference pure water can make?Contact us today for a free estimate and take the first step towards crystal-clear, great-tasting water.

Why Choose Us
40+ Years of Combined Experience
Free, Same-Day Estimates
Warranties Available
Competitive Rates
Residential Services
We Solve The Problem Right
Chlorine Removal
Iron Filtration Systems
PFAS Treatment Systems
PFAS, or 'forever chemicals,' pose significant health risks when present in drinking water. Our state-of-the-art PFAS treatment systems utilize cutting-edge technology to remove these harmful substances, providing you with safe, contaminant-free water.
Reverse Osmosis Services
Whole House Water Filtration
Experience clean, filtered water from every tap in your home with our whole house water filtration systems. These comprehensive solutions address a wide range of water quality issues, ensuring that all the water in your home is safe, clean, and great-tasting.

Get $400 Off Now!
We are currently offering $400 off for new iron filters or a whole house backwash decoordinator. When you choose us, you ensure your home is taken care of!
Reach out to us today!
Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.

25% Discounts Available
Take advantage of our special offer and enjoy a generous 25% discount on your Reverse osmosis filter charge normally $125.00 now with this Coupon save 25% Any brand no matter where you bought it . Proper maintenance ensures your reverse osmosis system performs at its best and filters are changed before water quality is compromised.
Schedule your filter change today!
Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.
Here's what our satisfied customers are saying...
At Pure Flo H2O LLC, we take pride in providing exceptional water treatment services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Pure Flo H2O LLC and let others know what you think.




