Including filter system and high-performance Heptachlor filter.
Heptachlor is a persistent pesticide that can linger in soil and sediment long after it's used and be carried into water supplies by runoff or disturbed soils. Because it's a man-made organic chemical, you won't taste, see, or smell it in your tap water in Stern; the only way to know for sure is with proper testing and a treatment plan sized for your house.
Heptachlor can also occur as heptachlor epoxide, a breakdown product that may appear along with the parent compound. Even when levels are low, many Stern homeowners choose to lower these trace organics as part of overall water quality improvement. Effective reduction targets filtration media that reliably captures trace organic chemicals, and a whole-house system ensures the same treated water reaches every tap, shower, and appliance in your home.
To reduce heptachlor and heptachlor epoxide in a whole-house setup, the best single-filter solution is a high-capacity activated carbon filter. Activated carbon adsorbs many organic compounds, including pesticide-type contaminants, as water flows through the media. Installed at the point your Stern home’s water enters the house, a carbon system treats water once so you don't need individual filters on each faucet; the important factors are carbon volume and contact time to match normal household flow.
Mr. Pure Water sizes whole-house activated carbon systems for Stern homes so you keep water pressure while achieving effective removal. Because performance depends on flow rate, plumbing layout, and household demand, proper sizing and professional installation are as important as the carbon itself. Carbon filtration also helps lower other common organic contaminants, giving broad coverage beyond a single target, and with scheduled maintenance and media replacement a carbon whole-house filter delivers steady reduction over time.