This replacement filter is for the Athena Alkaline Water Ionizer, to be used in the left position of your ionizer.
If you're looking for the UltraWater filter that goes in the right position on your Athena and in most water ionizers, click here.
The Fluoride-Arsenic filter was shown in lab testing to reduce these chemicals to non-detectable levels. This is an internal filter designed to help provide contaminate-free water.
This filter works perfectly with the #1 filter counter on the Athena and is good for approximately 500 gallons. The Athena has two compartments for filters. If you need the other one as well, visit our UltraWater Filter page.
Return policy: All Ionways replacement filters have a 15% restock fee if returned unused.