The Magnet 510 replacement media filter is an expandable filter similiar to the OEM filter. Each filter comes with 4 wire supports and assembly instructions. It fits air cleaner models 1510 and has a MERV 11 efficiency rating.Click here to view assembly instruction video.1 each - Made by Magnet
The Magnet logo on this page signifies that this product is a factory direct replacement to the OEM branded filter.