Basic
$852 – $3,409 per project
Two-stage cartridge system with sediment and carbon housings on the main line, bypass valve and shutoff

Photo: gruntzooki · CC BY-SA 2.0 · Source
Supply and install a whole-house water filtration system (system and plumbing labor) on a city-water home; well-water/RO/UV packages run higher.
Water Filtration in Baltimore, Maryland typically costs $1,003 to $4,010 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Baltimore are in line with the national average for water filtration.
National average: $1,000 – $4,000 per project
$852 – $3,409 per project
Two-stage cartridge system with sediment and carbon housings on the main line, bypass valve and shutoff
$1,003 – $4,010 per project
Sediment pre-filter plus tank-style catalytic carbon filter for chlorine and chloramine, bypass valve
$1,253 – $5,013 per project
Sediment pre-filter, larger catalytic carbon tank and scale-reduction stage, bypass loop, pressure gauges
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $459 – $1,836 | job |
| Labor | labor | $340 – $1,358 | job |
| Supplies & Other | supplies | $122 – $490 | job |
| Equipment & Disposal | equipment | $82 – $326 | job |
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local water filtration contractors in Baltimore for personalized quotes based on your specific project.