Save Money - Lifetime Warranty. Bestfilters.com Autoship Replacement Filters program saves you money and makes sure your filters are changed every 6 months. The regular price for the AQ4125 replacement filter is $42.00. The autoship price is also $42.00 but you get free shipping! Also, membership in our Autoship Replacement Filters program entitles you to a Life Time Warranty for the complete filter system.

How it works:

* Add the AQ4125C4 to your shopping cart.
* Your line item cost will show as $0.00.
* Check out as you normally would.
* In 6 months, we`ll charge your credit card $42.00 and ship the AQ4125 filter.
* Every 6 months after that, well send you another filter, automatically.
* You may cancel your membership at any time.

Patented 2-Stage Shower Replacement filter for the Aquasana ® AQ-4100 utilizes a granular copper/zinc media for Chlorine removal and high-grade coconut shell carbon for polishing and removal of chemical contaminants. High capacity lasts for 10,000 gallons or about 6 months. It`s like showering in natural spring water.