What is the recommended frequency for filter replacement?

The recommended frequency for filter replacement varies depending on the type of filter and specific usage conditions. As a general guideline, it is suggested to replace air filters every 90 days for average residential usage. However, homes with pets or allergy sufferers might require more frequent replacements, around every 60 days. For water filters, it is often recommended to change them every six months to maintain optimal filtration and ensure quality drinking water. However, this may vary based on factors such as the household's water quality or filter capacity. It's always advisable to refer to the manufacturer's instructions or consult with a professional to determine the ideal replacement frequency for your specific filter type and conditions of use.