05/12/2026
Your HVAC filter is one of the most important parts of your home comfort system. Choosing the right filter size and replacing it on time helps improve indoor air quality, lower energy bills, and protect your heating and cooling equipment from unnecessary wear and tear.
Standard 1-inch filters should typically be replaced every 30–60 days,
2-inch filters every 60–90 days,
4–5-inch media filters every 6–12 months, depending on your home’s air quality, pets, allergies, and dust levels. A clean filter allows your system to breathe properly, keeping your home comfortable and your HVAC system running efficiently year-round. If you have questions about which filter is best for your system, how often to replace it, or if you need help with any HVAC concerns, Texas Techs Heating and Air is here to help.
Call us at 210-294-4395,
email [email protected],
or visit www.texastechsheatingandair.com.
