Shop 19x20x1A Air Filters Online

Custom Filters Direct 19x20x1A air filters are designed to improve your home or office’s indoor air quality and help prevent severe allergies and respiratory issues. Our air filters will effectively remove more than 90% of the air impurities, including mold, smog, virus-carrying particles, smoke, pollen, dust lint, bacteria, dust mites, pet dander, and more.

Our 19x20x1A AC and furnace filters feature solid construction, making them an ideal choice for both home and business owners. These air filters not just help maintain healthy indoor air quality, but they also keep HVAC motors & coils clean to reduce energy bills.

Though the air filter’s life depends on the environment you are living in, we recommend you to check the filters regularly and change them every 60-90 days. If you live in a more polluted area or have pets in your home, change your air filters every 2 months. Otherwise, change them every 2 to 3 months to keep your HVAC unit working efficiently. When your unit runs effectively, it uses less energy and reduces your utility bills and maintenance costs.

Select the MERV Rating

MERV 8

MERV 8 AC and furnace filters are a cost-effective way to maintain the clean, healthy indoor air quality in your home. These air filters are effective at removing 85% of harmful a particles that are 3.0-10.0 microns in size.

MERV 11

Choose MERV 11 air filters when you require a higher level of air filtration in your home or commercial building. These air filters are effective at removing more than 85% of unwanted nuisances ranging between 3.0-10.0 microns and 50% of particles down to 1.0 microns size.

MERV 13

These filters are the best choice for residential and commercial use where superior air filtration is required. MERV 13 filters are effective at removing more than 90% of unwanted nuisances ranging between 3.0-10.0 microns and 75% of particles 0.3-1.0 microns in size.

19x20x1A Air Filters

Custom Filters Direct 19x20x1A air filters are committed to ensuring that our filters are always affordable and cost-effective, while we’ll never compromise on producing quality filters. We offer two different shopping options to make it easier to get the best quality filters delivered to your doorsteps. You can either choose our monthly subscription service to get new air filters every month, or you can buy in bulk to get huge discounts. Either option you choose, you will get high-quality filters delivered to your door.