Best Water Filter for Cambridge, MA (2026) — Matched to Local Water

MA · Filter Guide

Best Water Filter for Cambridge

Data-matched filtration recommendation based on Cambridge's water quality analysis · Utility: MWRA Massachusetts Water Resources Authority.

82/100Good

Choosing the right water filter for Cambridge, Massachusetts starts with understanding what's actually in your tap water. Our recommendation is data-matched to Cambridge's specific contaminant profile, which draws from Quabbin Reservoir and is managed by MWRA Massachusetts Water Resources Authority.

Below you'll find Cambridge's water quality snapshot, our top filter pick, per-contaminant recommendations, and the data behind why we recommend it.

Cambridge Water Snapshot

82/100
Purity Score
1.5 ppb
Lead Level
2.1 GPG
Water Hardness
Quabbin Reservoir
Water Source

Why Cambridge Needs a Water Filter

Contaminant Matching

Filters selected based on Cambridge's specific detected contaminants.

Health Protection

Certified filtration removes lead, PFAS, chlorine byproducts, and other contaminants.

Home Protection

Reduces scale, sediment, and chemical damage to pipes and appliances.

Recommended Water Filter for Cambridge

Our Top Pick for Cambridge
Filter Priority: Recommended

Our full filter recommendation is in the city water report.

View Cambridge Water Report →

Based on water quality analysis, a filtration system matched to local contaminants is recommended for Cambridge.

Why This Filter for Cambridge?

  • Reduces lead exposure (1.5 ppb detected)
  • Matched to Cambridge's specific water composition
  • Improves taste, odor, and safety for drinking and cooking

Filter by Contaminant: Cambridge

Based on Cambridge's water analysis, we detected 1 contaminant that require targeted filtration.
Lead (Pb) 1.5 ppb detected
Detected
Under Sink

Waterdrop 10UA Under Sink Water Filter System

NSF/ANSI 53 certified for lead reduction. Removes 99.3% of lead at the point of use.

As an Amazon Associate, PurityMap earns from qualifying purchases.

Also Consider for Cambridge

iSpring RCC7 Reverse Osmosis
View on AmazonAffiliate link
Clearly Filtered Water Pitcher
View on AmazonAffiliate link

As an Amazon Associate, PurityMap earns from qualifying purchases.

Water Quality Data: Cambridge, MA

ParameterValueEPA StandardStatus
Purity Score82/100 Good
Lead (Pb)1.5 ppb15 ppb Detected
Water Hardness2.1 GPG Soft
Total Dissolved Solids48 ppm500 ppm Normal
Water SourceQuabbin Reservoir
Utility ProviderMWRA Massachusetts Water Resources Authority

More About Cambridge Water

Frequently Asked Questions

What filter do I need in Cambridge MA?

Cambridge water scores 82/100 with no major concerns. A pitcher filter improves taste.

What are the main water problems in Cambridge?

Cambridge water issues: Chlorine. Score: 82/100.

Protect Your Water in Cambridge

A quality water filter is the best match for Cambridge's water profile.

Scroll to Top