lennox pleated media filter merv 11 Size:X0586 - 19-7/8" x 24-1/2" x 4-1/4" The MERV 13 Filter Replacement

The MERV 13 Filter Replacement captures pollen and mold spores (up to 90%)

OEM Humidifier Pads: #10

The media is also bonded to a metal grid that adds stability

The patented Aprilaire Self-Seal Technology minimizes the amount of air bypassing the filter

purchase Aprilaire 213 or Aprilaire 413

lennox pleated media filter merv 11 Size:X0586 - 19-7/8" x 24-1/2" x 4-1/4" The MERV 13 Filter ReplacementThis is a genuine Lennox OEM replacement filter and offers a suitable replacement for many Lennox, Honeywell and Carrier air cleaners that fit a 5"replacement filter. X6670 X0586 X6673 Lifespan 6 12 months Prices per Filter, 3 Filters per case