Frequency: Follow manufacturer recommendations, typically 3–6 months for water filters; 1–3 months for HVAC air filters
Reason: Filters lose efficiency and can accumulate bacteria or allergens.
Tips for Staying on Track
Set reminders on your phone or calendar for replacements.
Label products with the purchase or first-use date to monitor lifespan.
Always check for visible wear or odor, even if it hasn’t reached the replacement time.
Conclusion
Replacing everyday household items at the right time isn’t just about hygiene—it can prevent health issues, improve comfort, and extend the life of your belongings. Start paying attention today, and you’ll notice the difference in both your health and home environment.
