These AF-series filter cartridges are designed to fit standard 10- or 20-inch point-of-use and point-of-entry housings, utilizing a wide variety of medias that eliminate harmful contaminants and improve drinking water. Housings are injection molded and made of high-grade materials.

Cartridges are certified with the WQA Gold Seal, ensuring you receive the highest quality products that meet the strictest manufacturing standards. The WQA Gold Seal program assures that cartridge materials and construction are tested and certified to meet NSF/ANSI certification standards.

Choose from a wide range of filter cartridge options depending on the specific contaminants you need to eliminate.

pH is an indicator of the acid or alkaline condition of water. The pH scale ranges from 0-14; 7 indicates the theoretical neutral point. Neutralization cartridges act on acidic waters by slowly dissolving the calcium carbonate and magnesium oxide media as the water flows through the filter, raising the pH of the water and increasing the alkalinity. This eliminates the effects of corrosive water and can help to prevent corrosion of piping and fixtures.
Aries pH Neutralization cartridges contain a unique blend of Calcite® and Corosex®. The unique combination of media ensure pH correction over a wider range thereby ensuring a more consistently balanced effluent thereby lessening the effects of acidic water and preventing corrosion of piping and fixtures without the negative impact of over correction. Sized to fit standard Slimline and Slimline housings.