This Winix 115115 filter is Compatible with Winix plasma wave air cleaner models P300, WAC5300, WAC5500, WAC6300, 5000, 5000b, 5300, 5500, 6300, 9000, 9500 and C535.
The 115115 filter is compatible with the WAC9500 PlasmaWave Ultimate pet air cleaner if you first remove the complete original cartridge that came with the WAC9500. Insert the 115115 replacement filter where the cartridge was, with the black carbon filter on top facing the front. Also known as 85301 / 85301PF.
Actual Size: 16-1/4 x 12-7/16 x 1
Made by Magnet.