Including filter system and high-performance Chlorite filter.
Chlorite is a chemical byproduct that can form when chlorine dioxide is used to disinfect water. It’s a different compound than chlorine, though it can appear for similar treatment reasons. Because chlorite stays dissolved, it often won’t change the taste, smell, or appearance of tap water, so many Salem homeowners first notice it through a utility notice or a backyard water test rather than by smell or color.
If you’re uneasy about chlorite levels, it can undermine confidence in the water you drink, cook with, and use for showers in Salem. Some households—especially those with sensitive family members—choose to reduce exposure even when water looks and tastes normal. Standard pitcher filters or simple sediment cartridges usually won’t address dissolved chlorite, which is why a whole-house solution that treats every faucet and appliance is often the preferred option here.
The single most effective whole-house filter type for chlorite is catalytic carbon. Unlike standard activated carbon, catalytic carbon is designed to promote reactions on its surface that help convert and reduce certain oxidizing byproducts. Because chlorite is dissolved, the system needs appropriate contact time and the right media to work consistently; a correctly sized catalytic carbon tank on the main line treats incoming water before it reaches the rest of your Salem home.
A whole-house catalytic carbon system is usually installed after the main shutoff so it protects plumbing, fixtures, and daily water use without changing household habits. Pairing the tank with a sediment prefilter can help the carbon bed last longer, but catalytic carbon remains the primary stage for reducing chlorite. With one properly sized system, every tap in your Salem house is covered, and Mr. Pure Water can help select the right tank size and setup for your household’s flow needs.