Including filter system and high-performance Pseudomonas filter.
Pseudomonas is a type of bacteria that can persist in household plumbing when conditions let it survive and multiply. Pseudomonas aeruginosa in particular often forms slimy biofilms on damp surfaces and inside pipes, making it tougher to rinse away than many other microbes—especially in sections of plumbing with low flow or standing water. Marathon homeowners may first spot recurring films, unusual odors, or buildup around showerheads, faucets, or aerators, especially in coastal, humid conditions where fixtures stay damp more often.
Because Pseudomonas commonly lives in biofilms, tackling it isn’t always a one-time fix. It can hide in faucet screens, hoses, humid spots, and plumbing sections where disinfectant residuals are low. Homeowners with sensitive skin often choose to improve water hygiene for bathing and everyday use. In Marathon and the surrounding Monroe County Keys, a whole-home strategy can reduce exposure at every tap—from kitchen sinks to outdoor hose bibs—so you’re not fighting the problem fixture by fixture.
The most effective single-filter whole-house option for Pseudomonas removal is a UV (ultraviolet) disinfection system installed at the main water entry. UV inactivates microbes as water flows through the lamp chamber without adding chemicals, making it a strong fit for Pseudomonas aeruginosa and similar bacteria. Because UV treats all incoming water, it helps protect you during showering, teeth brushing, and dishwashing; however, the system must be sized correctly and fed clear water to perform well in homes with moderate hardness like those in Marathon.
A UV unit is most effective when paired with a sediment prefilter to prevent particles from shading organisms from the light; the UV lamp is still the primary microbial control. With correct installation plus routine lamp and sleeve maintenance, UV gives whole-house treatment without altering taste or odor. If Pseudomonas has already contributed to biofilm in fixtures, cleaning or replacing aerators and showerheads will help after UV is in place. Mr. Pure Water can design a Marathon-appropriate UV setup that accounts for local conditions—coastal salt air, storm exposure, and sediment concerns—so treated water reaches every bathroom, kitchen, and outdoor faucet.