What type of filters do I need to change in my house?

The specific filters you need to change in your house depend on the various systems and appliances you have. Here are some common filters that may require regular replacement:

  1. HVAC Filters: Heating, ventilation, and air conditioning (HVAC) systems typically have air filters that remove dust, pollen, and other airborne particles. These filters help maintain indoor air quality and system efficiency. They should be replaced every 1-3 months, although the frequency may vary based on the type of filter and local conditions.
  2. Furnace Filters: If you have a furnace, it likely has a filter that traps dust and debris to protect the furnace and improve air quality. Furnace filters should be replaced every 1-3 months, depending on the filter type and usage.
  3. Range Hood Filters: Range hoods in kitchens often have grease filters to capture airborne grease particles produced during cooking. These filters should be cleaned or replaced regularly, usually every 3-6 months, to maintain proper ventilation and prevent buildup.
  4. Refrigerator Filters: If your refrigerator has a built-in water and ice dispenser, it might have a water filter that removes impurities. These filters should typically be replaced every 6 months to ensure clean and fresh-tasting water.
  5. Water Filters: If you have water filtration systems, such as under-sink filters or whole-house filters, the filter replacement frequency will depend on the type of filter and water quality. Some filters may last for several months, while others may need replacement every 3-6 months.
  6. Vacuum Cleaner Filters: Vacuum cleaners often have filters to trap dust and allergens. These filters should be cleaned or replaced regularly, as specified by the manufacturer, to maintain optimal vacuum performance and air quality.
  7. Air Purifier Filters: If you use an air purifier to improve indoor air quality, it will have filters that capture airborne particles. The replacement frequency varies based on the purifier model and usage, but filters generally need to be changed every 3-12 months.

Remember, these are general guidelines, and the specific recommendations may vary depending on the manufacturer’s instructions, usage conditions, and local air and water quality. Always consult the user manuals or contact the manufacturers for accurate filter replacement information for your specific appliances and systems.