Do I still need to boil my water if I have a filter system on my faucet or refrigerator?

Most point-of-use filters are designed to improve the aesthetics of water (improve taste and odor), not remove harmful bacteria. You can learn about the capability of your filter by contacting the manufacturer or National Sanitation Foundation International, an independent testing group located in Ann Arbor, Michigan via 800-673-8010.

If in doubt, you should boil your water.

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1. Do I still need to boil my water if I have a filter system on my faucet or refrigerator?
2. How long must a Precautionary Boil Water Advisory or Boil Water Notice be in effect?
3. How will I be notified of a precautionary boil water advisory or boil water notice?
4. How will I know when the precautionary advisory or notice has been lifted?
5. Is the water safe for washing dishes, laundry, and bathing?
6. Under what circumstances will Ottawa County issue a Precautionary Boil Water Advisory or Boil Water Notice?
7. What are total coliform bacteria?
8. What if I drank some water before I found out about the advisory?
9. What should I do during a Precautionary Boil Advisory Water or Boil Water Notice?