It depends on your filter type, household water use, and local water quality. Replace the filter when you notice reduced flow, new tastes or odors, or when a technician confirms the media is spent during service. In the Roanoke and Cave Spring area, many homes see seasonal changes that can load filters faster after storms or plumbing work.
Quick checks:
- Watch for pressure drop at faucets.
- Note any taste/odor or cloudy water.
- Check the system’s indicator, if equipped.
- Schedule a pro check after heavy sediment events.
Updated: 2025-12-24 00:00:00
Need help in Cave Spring, VA? Call 540-583-4765 or book online.