About This

• Nominal size: 20x25x4, Actual size: 20"x24 3/4"x4 3/8"; This MERV 13 filter is comparable with MPR 1500-1900 & FPR 10
• Replaces Honeywell part numbers F25, 203720, F35, F35R, FC35A1027, F100, F150, FC100A1037, F200, FC200E1037, FC100C1017, F50A1066, F50E1141, F50E1166, F50E6066, F50E8005, F50E8047, F50F1081, F55A1384, F55A1400, F55A1434, F55F1003, F55F1037, Lennox X0586, X5426, X6661, X6673, X6675, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20x16, and Carrier EXPXXFIL0020
• Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria
• Simple to install and a cost-effective step towards a healthier home environment. For best results, replace 3"-5" filters every 3-6 months 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

Overview

• Brand : Aerostar
• Material : Synthetic
• Product Dimensions : 24.75"L x 20"W x 4.38"Th
• MERV Rating : 13
• Compatible Devices : Furnace, Air Conditioner
• Item Weight : 16 ounces
• UPC : 192212038954
• Air Filter Construction : Pleated
• Number of Items : 1
• Manufacturer : Filtration Group (Environmental Air)