A furnace air filter cleans the indoor air of your living space as it circulates through the system, removing allergen particles such as dust, pollen, and smoke. When you change your HVAC air filter regularly, you are extending the life of your HVAC system. Your system won’t have to work harder to heat or cool your space. When your system works smoothly, you’ll also be reducing your household’s energy use, resulting in lower utility bills.
Replacing your air filter regularly means you are providing a healthy environment for your loved ones. A clean air filter also benefits people who suffer from allergies or respiratory conditions. Filtration experts recommend replacing your air filter approximately 4 to 6 times per year. Routine air filter replacement helps maximize efficiency and home comfort.
Our 20x30x1 MERV 11 furnace filter is constructed with electrostatically charged, synthetic media, capturing 91% of airborne particles of 1.0 to 3.0-micron size. This filter media is bonded to corrosion resistant metal grid for providing extra support to the filter. Order online and get them within 3-5 days from your order.
Important Note: As the air filters’ actual size varies from the size that is labeled on the packages. When you order for a 20x30x1 MERV 11 filter, it will come in 19.5X29.5X0.75 size, so measure accordingly.