Including filter system and high-performance Pseudomonas filter.
Pseudomonas is a group of bacteria that can appear in household water when conditions allow it to persist and grow. One species, Pseudomonas aeruginosa, is known for creating slimy biofilms on damp surfaces and inside plumbing parts, which makes it tougher to wash away than many other microbes. You may first spot repeated odors, a filmy residue, or buildup around faucets, showerheads, and aerators in your Portland home — especially where water sits or flow is slow.
Because pseudomonas often lives in biofilms, addressing it isn’t always a quick, one-time fix. The bacteria can persist in faucet screens, hoses, humid areas and plumbing zones with low disinfectant residuals. Portland homeowners with sensitive skin often look to improve overall water hygiene for bathing and everyday use. If you’re worried about unhealthy levels of pseudomonas in your water supply, taking a whole-home approach can reduce exposure at every tap throughout your house.
For whole-house protection against pseudomonas, the most effective single-filter option is a UV (ultraviolet) disinfection system installed at the point where water enters the home. UV inactivates microbes as water flows through the chamber without adding chemicals, making it a good choice for bacteria like Pseudomonas aeruginosa. Because it treats all incoming water, a properly sized UV unit helps lower exposure when showering, brushing teeth, and washing in Portland homes — but its performance depends on water clarity and correct sizing for your household flow.
A UV system is commonly used with a sediment prefilter to prevent particles from shading microbes from the UV light, while the UV unit provides the core microbial control. With correct installation and scheduled lamp and sleeve maintenance, UV delivers steady whole-house treatment without changing water taste or odor. If biofilm has formed in fixtures, cleaning or replacing aerators and showerheads after adding UV can help. Mr. Pure Water can recommend and size a whole-house UV setup for Portland homes so treated water reaches every bathroom, kitchen and outdoor tap.