From Glacier to Your Glass
Best Water Filtration System
Discover the best water filtration system built for the way you actually live. From the GlacierFresh U03 tankless reverse osmosis system with 800 GPD fast flow and our 2.25-gallon gravity countertop purifier, to the AUQAGO 3-stage RV water filtration system and the Coolon countertop cold water dispenser with nanofiltration — every model is independently lab-tested by SGS to reduce heavy metals, PFAS, PFOS and chlorine. NSF, WQA and IAPMO R&T certified, backed by 120+ patents.
GlacierFresh U03 Tankless Reverse Osmosis System | 800 GPD Fast Flow & 3:1 Pure-to-Drain Ratio
GlacierFresh 2.25 Gallon Gravity Water Filter System | Countertop Purifier for Home & Kitchen | Reduce Heavy Metals, PFAS, PFOS
GlacierFresh AUQAGO 3-Stage RV Water Filter System - Premium Filtration for RVs & Campers
GlacierFresh Coolon Countertop Cold Water Dispenser | Advanced Nano-Filtration & Instant Chilling
Pure refreshment, no installation required.
New Arrival - Chill & Filter in One
GlacierFresh Coolon Countertop Cold Water Dispenser | Advanced Nano-Filtration & Instant Chilling
Delivers clean, refreshing cold water in a compact countertop design. Powered by patented Elarisey™ nanofiltration to reduce up to 99.9% PFAS, lead and heavy metals — with tool-free setup ideal for apartments, kitchens and offices
| Chills To | 7–10 °C (45–50 °F) |
| Tank | 4.5 L / 1.2 gal |
| One-Tap | 12 oz / 20 oz |
| Fits Cup Up To | 235 mm / 9.25" |
| Certification | CSA UL 399，FCC，FDA，CA Prop 65，SGS |
Style
Certified safe. Recognized worldwide
Trust & Recognition
Every Glacier Fresh filter is tested in our NSF-certified lab and must pass 17 quality checks before it ships.Our commitment to water safety has earned NSF/ANSI & IAPMO certifications
Canadian Water Quality Association, Industry trade association member
Outdoor industry Association, Outdoor recreation trade member
NSF/ANSI42·53·58·372 Certified since 2016 by NSF International
lAPMO R&T listed, North American plumbing & safety compliance
Media Attention and Recognition
Glacier Fresh's efforts on water purifier and sustainability are globally recognized.
A Leading Manufacturer Specializing In Household Water Filters And Family Hydration Solutions
Glacier Fresh has quickly become a trusted partner for families around the world.
Glacier Fresh is setting a new standard for clean water innovation—at home, in the wild, and everywhere in between.
With innovative products designed for homes, RVs, and on-the-go hydration, Glacier Fresh is leading a quiet revolution in how people think about water.
Our Role in World Glacier Day
With every purchase you made through Glacier Fresh, a donation will be made to World Glacier Day Initiative to raise awareness in the protection of Earth’s most vital fresh water reserves.
Organized by the UN Global Glacier Protection
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Blog posts
Whole Home Water Filtration System Installation & Maintenance: How to Keep Your System Running Efficiently
A whole-house water filtration system helps ensure cleaner, safer water throughout your home, but proper installation and regular maintenance are essential f...
Choosing the Best Home Drinking Water Filtration System: 7 Common Mistakes Homeowners Still Make
Avoiding common mistakes when choosing a home drinking water filtration system starts with understanding your actual water quality and matching it to the rig...
Why More American Families Are Installing Whole House Water Filtration Systems for Home in 2026
Learn how whole-house water filtration systems work, what contaminants they remove, and whether they are the right solution for your home. This guide covers ...
Customer Reviews
See why 10 million+ customers purchased water filter and replaced Samsung, LG & Frigidaire OEM filters with Glacier Fresh
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