Aquasana AQ-4000 water filter

 
Approximate retail price:
$169.99
Price it button
Summary: This model has been tested by our experts.
Dividing line
Community iconOwn this Model?
Type: Countertop water filters
About - Aquasana AQ-4000

The Aquasana AQ-4000 is part of the water filter test program at Consumer Reports. In our lab tests, water filter models like the AQ-4000 are rated on multiple criteria, such as those listed below.


Lead removal:
Lead removal indicates the percentage of lead that was removed by each filter.

Chloroform removal:
Chloroform removal rates the percentage of chloroform removed. A filter's ability to remove chloroform predicts how well it will remove organic compounds as well as byproducts created by disinfectants used by water systems.

Flow rate:
Flow rate is how fast a gallon of water filtered through the cartridge. The criteria for flow rate scores differ between different types of filters. Faucet-mount, countertop, and undersink models have the same criterion; carafes and reverse osmosis models each have their own.
About This Brand

This company's countertop models use a dual-filtration system that includes an ion-exchange method in the water-filtration process. Its products are sold online and in plumbing-supply outlets.

Features & Specs - Aquasana AQ-4000
info Filter cost 108
info Filter-life indicator Yes
More features and specs
User Reviews - Aquasana AQ-4000
User Reviews
Already own it? Write a review
There are no reviews from Consumer Reports subscribers. Be the first Consumer Reports subscriber to review this product.