Why Your Water Filter Needs a Spring Refresh
If you have a water filtration system, spring is the perfect time to give it some attention. After a long winter, filters are often overdue for a change — and a quick refresh keeps your D.C.-area home’s water clean, clear, and great-tasting.
Why filters need regular changing
A water filter works by trapping sediment, chlorine, and other contaminants. Over months of use, it fills up. A clogged filter doesn’t just stop working well — it can slow your water flow and even become a place for bacteria to grow. Most cartridges need replacing every few months to a year, depending on the type and your water.
Signs it’s time for a change
- Water pressure has dropped at the filtered tap.
- Water tastes or smells different than it used to.
- You see cloudiness or sediment.
- It’s simply been longer than the manufacturer recommends.
Whole-home vs. point-of-use
Point-of-use filters (under the sink or on the fridge line) handle drinking water. Whole-home systems treat every tap and protect your plumbing and appliances from sediment and hard-water buildup. Both need periodic service — and spring is an easy time to put it on the calendar so you don’t forget.
Not sure what kind of system you have, or whether your water could use better treatment? Our plumbing team can test your water and recommend the right filtration for your home. Request a water assessment.
From filtration to repairs, our team handles it all — see our plumbing services, serving Washington, D.C. and Maryland for 40+ years.
Water Filter FAQs
How often should I change my water filter?
It depends on the system and your water, but most cartridges last three months to a year. Check the manufacturer’s guidance, and change sooner if flow drops or the taste changes.
Do I need a whole-home filter or just one at the sink?
A point-of-use filter is fine for drinking water. A whole-home system protects all your fixtures and appliances from sediment and hard-water buildup. We can help you decide based on your water.
Can a clogged filter hurt my plumbing?
A badly clogged filter restricts flow and strains the system, and an old cartridge can harbor bacteria. Regular changes keep water clean and your plumbing happy.