Best Water Filter for Helena, MT (2026) — Matched to Local Water

MT · Filter Guide

Best Water Filter for Helena

Data-matched filtration recommendation based on Helena's water quality analysis · Utility: City of Helena Water Division.

85/100Excellent

Choosing the right water filter for Helena, Montana starts with understanding what's actually in your tap water. Our recommendation is data-matched to Helena's specific contaminant profile, which draws from Missouri River and Tenmile Creek and is managed by City of Helena Water Division.

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

Helena Water Snapshot

85/100
Purity Score
1.0 ppb
Lead Level
4.5 GPG
Water Hardness
Missouri River and Tenmile…
Water Source

Why Helena Needs a Water Filter

Contaminant Matching

Filters selected based on Helena'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 Helena

Our Top Pick for Helena
Filter Priority: Recommended

Our full filter recommendation is in the city water report.

View Helena Water Report →

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

Why This Filter for Helena?

  • Reduces lead exposure (1.0 ppb detected)
  • Matched to Helena's specific water composition
  • Improves taste, odor, and safety for drinking and cooking

Filter by Contaminant: Helena

Based on Helena's water analysis, we detected 1 contaminant that require targeted filtration.
Lead (Pb) 1.0 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.

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Also Consider for Helena

iSpring RCC7 Reverse Osmosis
View on AmazonAffiliate link
Clearly Filtered Water Pitcher
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As an Amazon Associate, PurityMap earns from qualifying purchases.

Water Quality Data: Helena, MT

ParameterValueEPA StandardStatus
Purity Score85/100 Excellent
Lead (Pb)1.0 ppb15 ppb Detected
Water Hardness4.5 GPG Soft
Total Dissolved Solids155 ppm500 ppm Normal
Water SourceMissouri River and Tenmile Creek
Utility ProviderCity of Helena Water Division

More About Helena Water

Frequently Asked Questions

What filter do I need in Helena MT?

Helena water scores 85/100 with no major concerns. A pitcher filter improves taste.

What are the main water problems in Helena?

Helena water issues: Chlorine. Score: 85/100.

Protect Your Water in Helena

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

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