Aquasana Drinking Water Filtration System-Under Sink Water Filter
The #1 rated home water filter in America...
Voted "Best Buy" by Consumers Digest Magazine 2003/2004/2005/2006/2007
Made in the U.S.A.
Aquasana’s exclusive dual filter system uses a combination of carbon filtration‚ ion exchange, and sub-micron filtration to produce truly healthy‚ great tasting water from the convenience of your kitchen tap. The dual filter unit by Aquasana removes chlorine‚ lead‚ synthetic chemicals‚ VOCs, THMs‚ MTBE, Turbidity, and Cysts (chlorine resistant parasites) while retaining healthy, natural trace minerals! This selective filtration process represents the best water treatment technology currently available.
Contaminated drinking water can cause significant health problems, and it is one of the leading initiators of epidemic disease. Removing harmful contaminants from drinking water will result in greater health and vitality for every member of the household. Aquasana's contaminant reduction capabilities are certified by the California Dept. of Health, which contains the most stringent regulations in the U.S. certificate #99-1407.

AQ-4000 Dual-Filter Drinking Water Filter. Comes complete with twin filter cartridges‚ chrome faucet diverter, and easy to follow instructions. Installs in seconds, switches from filtered to unfiltered with the touch of a button. This patented twin cartridge drinking water filter provides up to 30 gallons an hour of ultra-filtered, high-quality water for drinking, cooking, and other purposes.
Installation kit for installing the Aquasana AQ-4000 water filtration system under the sink‚ out of the way. Instead of attaching to your kitchen faucet‚ and sitting on the counter-top… this kit allows you to neatly and easily install the filter system under the sink and mount a basic chrome push button faucet for dispensing filtered water. Comes complete with mounting bracket‚ “T” adapter for cold water line‚ chrome push button faucet with color coded tubing and easy to follow illustrated instructions. Typical installation is less than 30 minutes using pliers and a screw driver.
Comes complete with mounting bracket‚ "T" adapter for cold water line‚ deluxe chrome push button faucet with color coded tubing, and easy-to-follow illustrated instructions. For most kitchen areas, the AQ-4050 requires a 7/8" hole in the sink or counter-top. This hole can be drilled, or it may already exist in a sprayer, soap dispenser, or a plug.
Replacement Cartridges

Model #: AQ-4025