Including filter system and high-performance Molybdenum filter.
Molybdenum is a metal that naturally occurs in rock and soil and can end up dissolved in drinking water. Because you usually can’t see, taste, or smell it, the only dependable way to know whether molybdenum is in your supply is through laboratory testing. Felkel homeowners often learn about it when a water test or home inspection report shows elevated results—so if you’re worried, testing is the first step toward the right treatment.
In water, molybdenum typically appears as a dissolved mineral that will pass straight through simple sediment cartridges and many basic filters. It doesn’t create noticeable taste or odor issues, so it can remain undetected even when water looks clear. Levels can change over time with shifts in source water, which is why reliable testing matters for Felkel homes. Fortunately, when test results indicate action is needed, effective treatment options are available.
For whole-house protection, the most effective single filter type for reducing molybdenum is a properly sized reverse osmosis system configured for point-of-entry use. Reverse osmosis forces water through a semipermeable membrane that rejects many dissolved minerals and metal ions that other filters don’t reliably capture. That makes whole-house RO a good choice for dissolved contaminants rather than particulate issues, allowing you to treat water used throughout your Felkel residence including showers, sinks, laundry, and appliances.
A complete whole-house reverse osmosis installation usually combines an RO membrane with prefiltration to protect the membrane from sediment and chlorine, plus storage or repressurization to maintain steady flow. Choosing the right system depends on your water chemistry—factors like total dissolved solids, hardness, and any other metals detected in your Felkel water sample. Regular maintenance of filters and the membrane keeps the system performing. Mr. Pure Water can help you interpret test results and select the proper whole-house RO configuration for your home.