Search query: 12 x 24 x 1 air filter reusable

Product: Aerostar 12x24x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 11 3/4" x 23 3/4" x 3/4") Nominal size: 12x24x1; Actual Size 11 3/4" x 23 3/4" x 3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7.
Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke
Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months
100% synthetic electrostatic media for high efficiency with low air flow resistance
Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive Aerostar MERV 11

Product: Nordic Pure 20x24x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack Nominal Size: 20 x 24 x 1, Actual Size: 19 1/2 x 23 1/2 x 3/4 (19.5 x 23.5 x 0.75)
Attracts indoor allergens, dust, pollen and other airborne contaminants.
Hypoallergenic and antimicrobial pleated electrostatic filter material
Nordic Pure recommends changing 1” air filters every 30-90 days
Made in the USA Nordic Pure

Product: Nordic Pure 12x24x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack Nominal Size: 12 x 24 x 1, Actual Size: 11 1/2 x 23 1/2 x 3/4 (11. 5 x 23. 5 x 0. 75)
Nordic Pure MERV 12 and FPR 9 is equivalent to MPR 1500-1900, ideal for normal filtration and helping those with mild allergies
MERV 12 media is ideal for high efficiency air filtration and will help those with moderate allergies and asthma.
Lasts up to 3 months, depending on your unique home or office environment
Made in the USA Nordic Pure