Aerostar 18x20x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 17 3/4"x 19 3/4" x 3/4")
Brand: Aerostar
Color: MERV 11
Categories: Tools & Home Improvement, Building Supplies, HVAC, Furnace Parts & Accessories, Furnace Filters


Nominal size: 18x20x1; Actual size 17 3/4"x 19 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

MERV Rating: 11
Material: ‎Pleated
Product Dimensions: ‎19.75 x 17.75 x 0.75 inches
Brand: Aerostar
Compatible Devices: Air Conditioner, Furnace
Item Package Quantity: ‎1
Included Components: ‎Air Filter
Batteries Required?: ‎No
Air Flow Capacity: ‎1 Cubic Feet Per Minute
Manufacturer: ‎Filtration Group (Environmental Air)
Date First Available: September 21, 2016
ASIN: B01CR9JVF6
Style: ‎18x20x1
Color: ‎MERV 11
Item model number: ‎18x20x1 MERV 11
Pattern: ‎Filter
Minimum Efficiency Reporting Values (MERV): ‎11
Customer Reviews: 4.7 out of 5 stars 27,642 ratings 4.7 out of 5 stars
Size: ‎6 Count (Pack of 1)
Part Number: ‎18x20x1 MERV 11
Item Weight: ‎3.24 pounds
Measurement System: ‎US