Aquasana Rhino Whole House 0.35-Micron Post-filter Cartridge

Product Description

The post filter removes particulates 60 times smaller than the eye can see. This includes insoluble minerals and cysts. The addition of this post filter is considered a polishing agent and adds a level of protection for your household in the event of an outbreak of cryptosporidium or giardia. The filter is changed out every 9-12 months.