It depends on your system type, water quality, and household use. We set a change-out schedule after a water test and inspection, so your filters perform as designed. If you notice lower water pressure, changed taste/odor, or a system indicator, it’s time to replace. We service RO, carbon, UV, and H2O Harmony systems and handle clogged filters, leaks, and low pressure. Ask about our free water test with any other service call in Denver and nearby.
Quick checks:
- Drop in water pressure
- New taste or odor
- Filter/service indicator
Updated: 2025-12-21
Need help in Thornton, CO? Call (720) 994-7055 or book online.
Internal link: See our Denver water filtration page. https://www.brothersplumbing.com/denver-water-filtration/