Many Newton homeowners buy a filter rated for chlorine and wonder why the taste lingers. The reason is chloramine. The MWRA combines chlorine with ammonia to create a longer-lasting disinfectant, and removing it requires catalytic carbon or a dedicated chloramine-rated medium. We build filtration specifically around this overlooked fact about Newton's water.
Catalytic carbon also helps with the characteristic chloramine taste and odor that many Newton residents notice, improving everyday drinking and cooking water across the home.

Specified for the chlorine-ammonia blend MWRA uses across Newton.
Targets the distinct chloramine profile many residents report.
Configured for your home's needs and water chemistry.
Every service below is built around Newton's actual water chemistry. Whether your concern is MWRA chloramine taste, lead from older plumbing, PFAS, or hardness, we match the right filtration technology to your home rather than selling a one-size package.

Our service area follows the MWRA supply map, so the same chloramine water chemistry that shapes Newton filtration applies across the towns we serve. Homeowners throughout the region get the same locally grounded guidance and clean installation work.
Frequently Asked Questions
Home Water Filtration System can be complex, and we’re here to provide answers to common questions. Here are some frequently asked questions from our clients.
Newton's MWRA water meets safety standards, but many homeowners filter for taste, odor, and added protection. The supply is disinfected with chloramine, which carries a distinct taste, and older Newton homes may have lead service lines or solder. Filtration addresses both concerns at the tap.
The MWRA uses chloramine, a blend of chlorine and ammonia, because it is a longer-lasting disinfectant that stays effective through the distribution system. The tradeoff is that standard chlorine-rated filters do not remove it well, so Newton homes need catalytic carbon media.
It depends on your concern. For overall water, a whole-house catalytic carbon system handles chloramine. For drinking water, reverse osmosis adds lead and PFAS protection. We assess your Newton home's water and priorities before recommending a specific system.
If your Newton home was built before 1986, lead service lines or solder are possible. MWRA adds orthophosphate to reduce leaching, but certified point-of-use filtration or reverse osmosis offers the most reliable protection at drinking and cooking taps. Testing confirms your specific risk.
Often not. MWRA water is moderately soft, around four to six grains per gallon, which is softer than many inland areas. We assess your actual hardness before recommending a softener so you do not pay for equipment your Newton home does not require.
Most under-sink and point-of-use installations take a couple of hours. Whole-house systems take longer, especially in older Newton homes with tight basements or galvanized pipe. We give you a clear time estimate before we begin so there are no surprises.
Chloramine is a blend of chlorine and ammonia that the MWRA uses to disinfect Newton's water. It lasts longer in the pipes but resists standard filters, so removing it requires catalytic carbon media.
Not well. Standard activated carbon is rated for chlorine and only partially reduces chloramine. For Newton water, catalytic carbon or a dedicated chloramine-rated medium is the effective choice.
Yes. Many Newton residents notice a distinct chloramine taste and smell. Catalytic carbon targets that profile, noticeably improving everyday drinking and cooking water.
Absolutely. We can configure chloramine reduction as a point-of-use system at the kitchen or as a whole-house system, depending on your Newton home's needs and budget.
Tired of Chloramine Taste in Your Water?
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Newton Water Filtration
Serving Newton Centre, Newtonville, West Newton, Auburndale, Waban, Newton Highlands & Greater Newton
Mon–Fri 8AM–6PM | Sat 9AM–3PM | Sun Closed