14x25x1 Aerostar Air Filter

About this product

A 14x25x1 nominal return takes a filter with an actual size of 13 1/2" x 24 1/2" x 3/4", and this Aerostar is built to that specification. The half-inch undersize on each axis is what allows the filter to slide into the grille track without wedging. Three MERV options cover the residential range. MERV 8 is the standard household choice, catching dust, pollen, and lint at the lowest static pressure. MERV 11 picks up where MERV 8 leaves off, handling pet dander, smoke, and most common allergens. MERV 13 captures fine particulates including bacteria, smoke from wildfires, and virus-carrying droplets - pick this grade if anyone in the home has respiratory issues or if smoke events are a regular concern. Pleated electrostatic synthetic media handles the work. The pleats provide the surface area to extend service life; the electrostatic charge improves capture of sub-micron particles. Manufactured by Con-Air Industries at their Orlando, Florida facility. Service life is 60 to 90 days for MERV 8 and 11 in typical residential use. MERV 13 wants more frequent changes - closer to every 30 to 60 days - because higher filtration grades reach pressure-drop limits faster as they load up with captured debris.

• Nominal 14x25x1 fit ensures compatibility with 13.5x24.5x0.75 inch return grilles for easy installation
• Three MERV ratings (8, 11, 13) provide tailored filtration for dust, pollen, allergens, smoke, and fine particulates
• Electrostatic synthetic media enhances capture of sub-micron particles and bacteria
• Pleated design increases surface area and extends service life
• Manufactured in Orlando, Florida by Con Air Industries for quality assurance

Nominal Size

14 x 25 x 1 inches

Actual Size

13.5 x 24.5 x 0.75 inches

MERV Ratings

8, 11, 13

Media Type

Electrostatic synthetic pleated

Service Life

60-90 days (MERV 8, 11), 30-60 days (MERV 13)

Color

Not specified

Photos, details and ratings from Air Filters Delivered, through Shopify.