About Us

The Aquasana Counter Top Drinking Water System


Ultra high quality water at the convenience of tap water for under 10
¢ a gallon!**


This product represents a new era in home water treatment. Independent laboratory tests have documented this system's ability to reduce contaminants more effectively and economically than other home water systems for counter top. (See product comparison chart).

Contaminants reduction claims have been evaluated and certified by the California Department of Public Health Services for accuracy. (see CA Certificate)

Aquasana's twin cartridge, multi-stage filtration process uses a combination of the most effective technologies available, mechanical filtration, adsorption and ion exchange.

This patented process selectively filters out specific contaminants while allowing the natural minerals to remain, creating the healthiest, best tasting water possible.

The "A" cartridge... filters out sediment and tiny microscopic particles that can cause cloudiness and unpleasant taste and odour in water.

The "A" cartridge also filters out chlorine, the most concentrated and the most competitive chemical in our water. This allows the following stages in cartridge "B" to focus on the more difficult contaminants like lead and volatile organic chemicals (VOCs).

The "B" cartridge... is where the final stages of filtration take place. Lead is filtered out by ca complex ion exchange process where lead ions are replaced with potassium ions. This process is highly effective for lead reduction and also enhances the natural mineral balance of water. Potassium is one of the minerals that gives water a natural spring water taste and a neutral pH.

Next is the most challenging and possibly the most important stage, the adsorption of volatile organic chemicals (VOCs), like herbicides, pesticides and industrials solvents. (see Performance Data Sheet for specific performance claims).

The "B" cartridge is also a 0.5 micron mechanical filter effective for chlorine resistant microscopic organisms like cryptosporidium and giardia, two common water borne parasites that can cause flu like symptoms for most, but can also be fatal to small children and the elderly.

**Filter cartridges last for 500 gallons and show be replaced every 6 months.

The result is a refreshing, great tasting, healthy supply of drinking water at the convenience of your own kitchen faucet for under 10¢ a gallon!
(A&B filter cartridges are included and last for 500 gallons/ 6months.)

AQ4000 Counter-top Filtration System Factory Direct List Price $124.99
AQ4025 Replacement Cartridge Set (A&B) Factory Direct List Price $59.99

**A & B replacement cartridge set price is $48 with FREE shipping on the Water 4 Life auto-ship program. (See "Water 4 Life Program" in the Support Info section).

Installation: Quick easy hook up to any standard kitchen faucet. Just twist off the tip piece aerator of your faucet and replace with the water filter aerator. Comes with all the connections.

Voted Best Buy for water filter, Consumers Digest 2003/2004/2005/2006

Aquasana is the #1 rated home water filtration system in America, works better & costs less than any other brand!
Comparison to Top 6 Filters


RISK-FREE 60 Days Guaranteed!

If you do not like this product for any reason. Send it back to us and you will get your full money back GUARANTEED!
Only 10¢ a gallon, your family can start drinking clean and safe water

Questions and Contact
If you have questions, please call 416-618-3532