Best Water Filter for Baltimore, MD (2026) — Matched to Local Water

MD · Filter Guide

Best Water Filter for Baltimore

Data-matched filtration recommendation based on Baltimore's water quality analysis · Utility: Baltimore City Dept of Public Works.

77/100Good

Choosing the right water filter for Baltimore, Maryland starts with understanding what's actually in your tap water. Our recommendation is data-matched to Baltimore's specific contaminant profile, which draws from Prettyboy Liberty and Loch Raven reservoirs and is managed by Baltimore City Dept of Public Works.

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

Baltimore Water Snapshot

77/100
Purity Score
6.8 ppb
Lead Level
5.6 GPG
Water Hardness
Prettyboy Liberty and Loch…
Water Source

Why Baltimore Needs a Water Filter

Contaminant Matching

Filters selected based on Baltimore'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 Baltimore

Our Top Pick for Baltimore
Filter Priority: Recommended

Our full filter recommendation is in the city water report.

View Baltimore Water Report →

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

Why This Filter for Baltimore?

  • Reduces lead exposure (6.8 ppb detected)
  • Matched to Baltimore's specific water composition
  • Improves taste, odor, and safety for drinking and cooking

Filter by Contaminant: Baltimore

Based on Baltimore's water analysis, we detected 1 contaminant that require targeted filtration.
Lead (Pb) 6.8 ppb detected
Elevated
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.

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Also Consider for Baltimore

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: Baltimore, MD

ParameterValueEPA StandardStatus
Purity Score77/100 Good
Lead (Pb)6.8 ppb15 ppb Elevated
Water Hardness5.6 GPG Soft
Total Dissolved Solids195 ppm500 ppm Normal
Water SourcePrettyboy Liberty and Loch Raven reservoirs
Utility ProviderBaltimore City Dept of Public Works

More About Baltimore Water

Frequently Asked Questions

What filter do I need in Baltimore MD?

Baltimore water scores 77/100 with no major concerns. A pitcher filter improves taste.

What are the main water problems in Baltimore?

Baltimore water issues: Lead. Score: 77/100.

Protect Your Water in Baltimore

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

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