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Replacement HVAC Air Filters
Replacement HVAC Air Filters
Replacement Filter
Replacement HVAC Air FiltersReplacement Filter

Highlights of the 3 3/4″ Replacement HVAC Air Filters

      • FIT: Replacement for TRION Air Bear air filters
      • HIGH EFFICIENCY: MERV 8, MERV 11, and MERV 13 filters traps particles as small as 1.0 micron including pollen, dust, mold, and dander
      • SIZE:Available in 16x15x4 and 20x25x4

Features of the 3" Replacement HVAC Air Filters

Field Controls MERV 8, MERV 11 or MERV 13 replacement HVAC air filters contains enough air filtering capacity to clean air for months without restricting air flow or putting a strain on the air handling system. Our filter media is electrostatically “supercharged” for better efficiency and longer service life. It is moisture resistant and will not support the growth of bacteria or other microbes.

These HVAC filter models are direct replacement media air filter for Trion Air Bear Cub. These home air filters are 16″ x 25″ x 3″ and are available with either MERV 8 or MERV 11 rated filtering media. Field Controls media filters are proven to have a higher particulate holding capacity than competitive filters and are more efficient than traditional 1-inch HVAC filters. Our hydrophobic, depth loading filters inhibit the growth of bacteria or other microbes. Field Controls Media Air Cleaners are built to clean indoor air for months. Replacing filters is fast and simple.

Field Controls replacement Trion Air Bear air cleaners effectively capture large and small airborne particles including pollen, pet dander and dust. Our high efficiency media air cleaners can clean large amounts of air and are direct replacement for the Trion Air Bear Cub line of ducted media air cleaner cabinets.

What is MERV?

What is MERV? Minimum Efficiency Reporting Value, also known as MERV rating, is a measurement scale designed to represent the expected performance of an indoor air filter when trapping particles in the range of 0.3 to 10 microns. The MERV rating is from 1 to 16. Higher MERV ratings correspond to a greater percentage of particles captured on each pass, with a MERV 16 filter capturing more than 95% of particles over the full range. Field Controls offers Media Air Cleaners with MERV 8, MERV 11, and MERV 13 ratings.

Specifications of the 3" Replacement Filters

Model Part Number Size MERV Rating Brand Replacement
FCRM8-1625/3.75 46678400 16 x 25 x 4 (3.75) 8 Trion Air Bear Cub
FCRM8-2025/3.75 46678300 20 x 25 x 4 (3.75) 8 Trion Air Bear Cub
FCRM11-1625/3.75 46636800 16 x 25 x 4 (3.75) 11 Trion Air Bear Cub
FCRM11-2025/3.75 46636700 20 x 25 x 4 (3.75) 11 Trion Air Bear Cub
FCRM13-1625/3.75 46636600 16 x 25 x 4 (3.75) 13 Trion Air Bear Cub
FCRM13-2025/3.75 46636500 20 x 25 x 4 (3.75) 13 Trion Air Bear Cub


Replacement HVAC Air Filter Resources

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Kinston, NC 28504

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