Aquasana's #1 Rated, dual cartridge drinking water filtration system. Installs in seconds to standard kitchen faucets and provides up to 30 gallons an hour of ultra-filtered, high quality water. Includes high impact filter housing, chrome faucet diverter, twin filter cartridges(lasts 6 months/filters 500 gallons), easy to follow instructions and 50 pg."All About Water" booklet. On the "Water 4 Life" program, replacement filters cost $45.00 every 6 months/500 gallons...that's only 9¢ a gallon!

The Aquasana AQ-4000 System can also be installed as an Undersink System with Deluxe Chrome Pure Water Faucet, see item #AQ-40 in product catalog

You get the very best water, the best value and the ultimate convenience!

Aquasana's patented dual filter system uses a combination of carbon filtration, ion exchange and sub-micron filtration to produce truly healthy, great tasting water at the convenience of your kitchen tap. Filters out chlorine, lead, Synthetic chemicals, VOCs, THMs, MTBE, Turbidity and Cysts. No other product, at any price, has ever produced better results than Aquasana! Aquasana's contaminant reduction capabilities are certified by the California Dept. Of Health, the most stringent regulations in the U.S.

Made in the U.S.A.

The Aquasana AQ-4000 System can also be installed as an Undersink System with Deluxe Chrome Pure Water Faucet, see item #AQ-40 in product catalog

On Aquasana's "Water 4 Life" cartridge auto-ship program you'll receive fresh new filter cartridges automatically every 6 months at discount pricing... and FREE shipping!
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Additional Information
Product Brochure
Performace Data Sheet
Product Comparison
California Certificate

"At the touch of a button, Aquasana transforms tap water into naturally healthy, chemical free water!"