Including filter system and high-performance 9Cl-PF3ONS filter.
9Cl-PF3ONS is one of the PFAS chemicals that can be present in drinking water and is a concern for homeowners who want safer water throughout their house. Because PFAS are persistent in the environment, simple pitchers or basic sediment cartridges often won’t remove them effectively. If you live in New Harmony and find yourself worrying about invisible contaminants more than changes in taste or smell, you’re not alone—many water issues aren’t noticeable without testing. Installing treatment where water enters the home helps ensure water used for cooking, bathing, and laundry is addressed consistently.
Even crystal-clear water can still contain trace contaminants, and PFAS such as 9Cl-PF3ONS are generally not removed by ordinary water softeners or standard carbon blocks made mainly for chlorine and odors. Homeowners in New Harmony typically begin by reviewing available water quality information and then choose a treatment that specifically targets PFAS. The aim is reliable reduction without disrupting everyday use; a correctly chosen whole-house system can deliver steady performance while preserving water pressure and convenience throughout your home.
To reduce 9Cl-PF3ONS in a whole-house installation, the most effective single option is a high-capacity activated carbon media tank engineered for PFAS adsorption. In practice this is a large bed of specialized carbon that gives water extended contact time so PFAS can bind to the media. Compared with small cartridge filters, a media tank provides longer service life and higher flow for the entire household, treating every tap instead of only the kitchen sink.
A carbon media tank sized for PFAS control works best when matched to your home’s flow rate and daily water use because contact time is critical to effectiveness. It’s commonly paired with a sediment prefilter to prevent premature fouling of the carbon, while the media tank does the PFAS reduction. As the carbon approaches capacity it will need replacement to maintain performance. Mr. Pure Water can assess New Harmony homes and recommend the right carbon media configuration so 9Cl-PF3ONS is treated where it matters most—at the point of entry.