Including filter system and high-performance HPC Bacteria filter.
HPC bacteria are a broad mix of naturally occurring microbes that can appear in household water and plumbing. You may also see this group described as heterotrophic plate count, which refers to a lab method used to estimate overall bacterial activity rather than identifying a single pathogen. High readings often indicate conditions that let bacteria thrive — for example, musty odors, slimy buildup, or faster biofilm formation on faucets and showerheads are common signs homeowners in Chason may notice.
Levels of heterotrophic plate count can increase when water sits in pipes, when sediment or organic matter is present, or when plumbing promotes biofilm growth. These factors can lead to changes in taste or odor alongside general bacterial activity. While many heterotrophic bacteria are not known to cause disease, elevated HPC bacteria point to a water system that could use attention. Taking a whole-house view — treating water as it enters Chason homes — helps address conditions that allow regrowth further down the plumbing.
The most effective single filter-style option for reducing HPC bacteria throughout the home is a whole-house ultraviolet (UV) disinfection system. UV inactivates microorganisms as water flows through a stainless chamber exposed to a UV lamp, providing real-time treatment without adding chemicals or altering taste. When installed at the main inlet to a Chason residence, a UV system protects every tap, shower, and appliance from heterotrophic plate count concerns.
For UV to work reliably it needs clear water so the light can penetrate; heavy sediment, iron, or cloudiness can shield microbes and reduce effectiveness. That’s why whole-house UV systems are often paired with prefiltration, though the UV stage remains the core technology targeting microorganisms like HPC bacteria. Correct sizing for your home’s flow rate and regular lamp and sleeve maintenance are important for consistent performance, and Mr. Pure Water can help Chason homeowners select and install the right whole-house UV setup for their plumbing.