Field Controls 46600405 Flex Filter Model 4 16-Inch x 25-Inch/20-Inch x 25-Inch Merv 11 HVAC Filter, Red

20x25x5 MERV 16 REPL FILTERLennox X6675 Carbon/Allergen Air Filter, 20x25x5 - MERV 16-Merv stands for Minimum Efficiency Reporting Value and represents the minimum efficiency level of filter media in...

POP-UP REPLACEMENT FILTER FOR SPACEThe Honeywell HAC-504 is a pop-up replacement filter for the Aprilaire 400 and Space-Gard 500 air filters. It is an air filter made specifically for reducing...

POP-UP REPLACEMENT FILTER FOR SPACEYou are looking at 1 MERV 11 replacement pop up filter for both Aprilaire #20 and Space-Gard #25 insert filters. This filter is NON-PURED (NOT for Central Air...

The TRION 36499 N/A Air Bear Supreme Air Bear Supreme Replacement 6 Pack MERV 8 Media Filter 25 Inches x 16 Inches x 3 Inches is a replacement media filter for the TRION Air Bear Supreme. This filter...

Prefilter for 20 X 25 inch and 20 XPrefilter 20 X 25 inch and 20 XThis Honeywell pre-filter is designed to fit 20 x 25 inch and 20 x 28 inch series which includes the Model: AP3050 and, 50-100-150,...