YOKOHL MUTUAL WATER CO
Arsenic, nitrate, or fluoride detected above regulatory limits — these need reverse osmosis to remove.
Flagged in your water
- Nitrate (as N)24.0 mg/L / 10.0 MCL
What to put on your tap
Every filter recommended here is third-party certified to reduce your water’s specific contaminants to federal limits or health-based thresholds. No affiliate links, no sponsorships, no kickbacks — I don't make money when you buy one.
If you have any questions about what filter is right for you and your family, please reach out: marissa@know-your-water.com
Tankless under-sink design with dedicated faucet, highest flow rate, and the broadest certified scope of any retail-available RO we evaluated.
Plug-in countertop design — no plumbing, no drilling, no landlord conversation. IAPMO-certified to five NSF/ANSI standards.
App-based filter tracking, DIY install in 30–60 minutes with no plumber needed. NSF-certified for materials safety with SGS lab testing for arsenic, lead, and PFAS.
Notes & caveats
- Your water system has no recent data for: PFOS, PFOA, PFHxS, PFNA, GenX. We can't tell whether these are present or not. The clean status applies only to contaminants that have been measured.