The EQ-300 Aquasana whole house filter system comes with a 90-day satisfaction guarantee and a 3-year warranty.
Ease of installation, ease of replacement
The system is easy to install with the help of a licensed plumber and requires no electricity or back-flushing. It installs where your water line enters your home - typically where your hot water heater is located. It can be installed inside or outside your home, and needs only be protected from extreme temperatures or direct sunlight. The system comes with everything you need for installation. System maintenance is easy: just replace the two main filter tanks every 300,000 gallons (about 3 years for the average household), and you can replace them yourself without a plumber's assistance. Simply shut off the water at your system with the provided valve, detach your main tanks (bottom and top tanks), and replace them with the new EQ-300R tanks. No messy, time-consuming, media-only replacements required. The process takes minutes.