Enjoy clean and great-tasting water straight from your faucet! Aquasana offers drinking water filters, shower filters & whole house systems at an amazing price.

Aquasana's whole house water filters provide healthy, great-tasting water from every tap in your home. Tested to reduce chlorine, lead and more — order today!

Buy Aquasana filter replacement cartridges for all whole house systems, drinking water filters and shower filters before they wear out. See current deals!

Replacing water filters means you'll always have access to clean, healthy water. But how often do you really need to change your filters? Click to find out.

Shop our Rhino® Whole House Water Filter, independently tested to remove 97% of chlorine for 1 million gallons or up to 10 years.

The Rhino® Replacement Tank replaces the Rhino® main tank (EQ-1000/WH-1000) and lasts for 1,000,000 gallons or up to 10 years. The Rhino® provides long-lasting, high-performance …

Find the entire collection of Aquasana whole house filters, drinking water filters, replacement filters and other filters & accessories here. Browse today!

Take the guesswork out of filter replacements with LED notifications that let you know when it’s time to replace your filter. The OptimH2O's single filter is uniquely designed to lift away and …

Unlike other whole house filters that require messy, complicated replacement tanks, Aquasana Rhinos are intelligently engineered for quick, easy tank replacements.

Our Water for Life® program helps you protect the investment you’ve made in your family’s health with an extended limited warranty on your new filtration system, a 15% discount on …