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12x36x1A – Merv 8

12x36x1A – Merv 8
AC Furnace Air Filter
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Product Description

Filter Size: 12x36x1A

Actual Size: 12x36x1

Actual Size Fraction : 12x36x1

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Shop 12x36x1A Air Filters Online

Indoor air quality is an important element for any home or workspace, especially if the residents have serious allergies or respiratory problems.

Custom Filters Direct 12x36x1A air filters are an efficient way to maintain healthy, clean indoor air quality. Our air filters are very powerful to trap microscopic particles that float in the air stream. These air filters are budget-friendly and easy to install in any HVAC system.

Our 12x36x1A filters are also effective at removing most airborne particles that could cause allergies or asthma without putting too much strain on the HVAC compressor.

Our air filters feature a tight mesh weaving to capture more than 90% of allergens, bacteria, and irritants. These HVAC filters are very sturdy and need to be changed twice a year, depending on the season and how hard your HVAC unit is working.

MERV 8, MERV 11, MERV 13 12x36x1A Filters

An air filter’s minimum efficiency reporting value (MERV) rating measures how effectively the filter eliminates dust and other contaminants from passing through the filter. Filters with higher MERV ratings trap small particles more effectively than filters with lower MERV ratings. So choose them according to your specific needs.


MERV 8-rated filters capture up to 85% of particles between the sizes of 3.0 – 10 microns. These AC and furnace filters are actually good enough to get the job done for an average home.


MERV 11-rated filters capture more than 85% of particles between the sizes of 3.0 – 10 microns and 50% of particles smaller than 1 micron. These air filters are highly effective at filtering pet dander, smoke, and more.


MERV 13-rated filters capture more than 90% of particles between the sizes of 3.0 and 10.0 microns. These high MERV-rated filters also capture smaller particles down to 0.1-micron size.

Choose Your 12x36x1A Air Filters Delivery Schedule

Custom Filters Direct 12x36x1A air filters subscription service allows you the flexibility to customize how often you would like to receive your furnace and AC filters. Select from 30, 60, 90, or 120 days air filter delivery options to fit your specific needs. We guarantee that these filters are delivered to your doorstep on time, every time. We also ship air filters in packs of 4, 6, 12, and more. So, place your order now and the rest we will handle.