Including filter system and high-performance HPC Bacteria filter.
HPC bacteria are a wide mix of naturally occurring microbes that can live in household water and plumbing. You may also see them called heterotrophic plate count, a lab method used to estimate overall bacterial growth rather than identify one specific organism. Elevated HPC results can indicate conditions that let bacteria multiply — things homeowners often notice as musty smells, slimy buildup, or faster biofilm forming on faucets and showerheads in Gaskins Still homes.
Levels reported by heterotrophic plate count tend to increase when water sits in pipes, when sediment or organic matter is present, or when plumbing supports biofilm growth. Changes in taste or odor can accompany this kind of general bacterial activity. Although many heterotrophic bacteria aren’t known to cause disease, higher HPC bacteria readings signal that a home’s water system may need attention; in Gaskins Still, a whole-house perspective treats the water entering your house and helps reduce conditions that allow regrowth downstream.
The most effective single-filter style whole-house option for reducing HPC bacteria is a UV disinfection system. UV inactivates microorganisms as water flows through a stainless chamber exposed to a UV lamp, treating water in real time without adding chemicals or altering taste. Installed where water enters a Gaskins Still home, a whole-house UV system protects every tap, shower, and appliance from heterotrophic plate count concerns.
For UV to perform reliably, the feed water must be clear enough for light to penetrate — heavy sediment, iron, or cloudiness can shield microbes. That’s why UV is often paired with prefiltration, while the UV stage remains the core technology targeting microorganisms like HPC bacteria. Proper sizing for your home’s flow rate and routine lamp and sleeve maintenance keep the system effective; Mr. Pure Water can help Gaskins Still homeowners choose and configure a whole-house UV system to better control heterotrophic plate count at the source.