Shop 13.25×13.25×1 Air Filters Online

Custom Filters Direct 13.25×13.25×1 air filters are an effective way to ensure your indoor environment remains comfortable throughout the seasons. These air filters help homeowners improve indoor air quality by eliminating pollen, mold, bacteria, smoke, pet dander, viruses, smog, and more.

Our 13.25×13.25×1 air filters are made easily fit into almost any HVAC unit. Not only do they have an excellent dust hold capacity but they also maintain exceptional indoor air quality.

If you don’t have an air filter in place, the air coming into your home can bring a lot of allergens and irritants. These air filters not just filter air, but also help protect your family from allergies coming with dirty air.

Over time, air filters become dirty by constantly blocking the dirt passing through them. Dirty air filters will affect the clean airflow and eventually cause breathing issues for the residents. Custom Filters Direct recommends you change your air filters every 2-3 months to maintain clean, healthy indoor air quality.

MERV 8, MERV 11, MERV 13.25×13.25×1 13 Air Filters

MERV 8

MERV 8 filters are effective at trapping 85% of the airborne particles found in an average home. These filters are budget-friendly and easy to install in any HVAC system.

MERV 11

MERV 11 filters are a great option if you need to take your filtration to the next level as they will capture more than 85% of particles ranging between 3.0 – 10.0 microns and up to 50% of particles between 1.0 – 3.0 microns.

MERV 13

MERV 13 furnace and AC filters can be a great choice for commercial buildings or medical facilities that require high-level air filtration. These air filters will capture more than 90% of particles ranging between 3.0 – 10.0 microns and up to 75% of particles between 0.3 – 1.0 microns.

Order 13.25×13.25×1 Filters online

Our furnace and AC air filters are available at reasonable prices to make sure that a regular replacement schedule is made easier than ever. We have bulk purchase and monthly subscription options to make it easier for you. You can either use our subscription service to get new filters delivered every month. Also, we offer huge discounts on bulk purchases. Buy air filter packs of 4, 6, 12, or more and save on every purchase. Order now!