Order 9×11.75×1 Air Filters Online

Protect your family and loved ones with Custom Filters Direct quality 9×11.75×1 air filters. Whether you need to replace your home furnace filters or install AC filters in your office, you can rely on us. We offer high-efficient 9×11.75×1 air filters at very reasonable prices. Don’t waste your time going to an offline store to buy filters when Custom Filters Direct is here to deliver furnace and AC filters to your doorsteps.

Custom Filter Direct 9×11.75×1 air filters are the best choice for both, residential and commercial users. These filters trap indoor pollutants such as dust, pollen, and bacteria helping to improve air quality in your home and office.

The shape, design, and composition of our furnace and HVAC filters make them last longer than any other air filters available on the market. Though our custom air filters are designed to provide better airflow for a long time, pollutants start building up in the HVAC units after a few months, resulting in high energy bills. We recommend you change your air filters every 60-90 days.

Reason to Choose Custom Filters Direct 9×11.75×1 air filters

Performance: Our 9×11.75×1 HVAC air filters provide clean air by using advanced technology to filter impurities and dust from your indoor air. These filters are extremely efficient to eliminate harmful elements from the air, thus providing improved healthy air to breathe.

Improved Efficiency of HVAC Unit: Our 9×11.75×1 air filters block almost all the dust particles from the air, helping your HVAC unit to keep proper air flow and least backpressure.

Multiple features: This filter eliminates visible dust particles and sub-micron particles and infection-bearing microbes from the air stream.

About MERV 8, MERV 11, and MERV 13 9×11.75×1 Air Filters?
MERV 8 air filters grab airborne particles and allergens between 3-10 microns in size. They are an ideal choice for a standard home or office, filtering up to 75% pollen, dust mites, and large particles from the air.

MERV 11 air filters are ideal for superior air filtration. Create a cleaner, healthier home environment by capturing up to 90% of unwanted particles and allergens with our MERV 11 air filters.

MERV 13 air filters capture the most microscopic particles from the air stream. These filters capture 90 percent or more of particles that are sized between 0.3 microns and 10 microns. MERV 13 air filters are the best choice for those who have newborn babies, who have lung diseases, or compromised immune systems.