Including filter system and high-performance Chlordecone filter.
Chlordecone is a long-lasting pesticide that can remain in the environment long after use. If it reaches a drinking-water source, concentrations are often very low and won’t be obvious without lab testing. Because chlordecone typically has no distinct taste or smell, homeowners in Arran may have no clear sign it’s present, which is why many local families choose to address contaminants at the main water entry to protect every tap consistently.
Even when municipal or well water appears clear in Arran, trace compounds like chlordecone can still be present and some homeowners prefer extra protection. Treating only one faucet leaves showers, laundry and other fixtures unfiltered; a whole-house system treats water at the point it enters your home so every tap and appliance receives the same treatment without changing daily routines.
For reducing chlordecone, a whole-house activated carbon filter is generally the most effective single-filter option. Carbon media adsorbs many organic and pesticide-type chemicals by trapping them on its surface and within its pores, making it suitable for contaminants present at low concentrations that sediment filters won’t remove. Installed on the main service line in an Arran home, this approach treats water before it reaches any fixture.
A correctly sized whole-house carbon system provides the media volume and contact time needed for better adsorption of chlordecone while maintaining household flow. As water passes through the carbon bed, the contaminant is captured and the rest of your supply keeps flowing normally. Like any single-media solution, performance depends on matching the unit to your home’s flow rate and following a maintenance schedule so the carbon remains effective; Mr. Pure Water can help Arran homeowners confirm sizing and replacement timing using your goals and any available test data.