(1) Activated Carbon Replacement Filter Fits all Aqua Ionizer Deluxe serieswater ionizers.Removes chlorine, odor and filters dissolved solids from source water. Cleans and treats 4,000 liters each. It is recommended to change your filter every 4-6 months under normal use of your water ionizer. Other filters are available including internal mineral filters. If your source water is from a well, you may need an in-line mineral filter or a combination carbon and mineral filter. Reviews There are no reviews yet. Be the first to review “Aqua Ionizer Carbon Replacement Filter” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.