Furnace Media Air Cleaners
A media air cleaner uses a deep-pleated filter cartridge to capture dust, allergens, and other airborne particles as air passes through the HVAC system. Unlike standard 1-inch filters, media air cleaners typically offer higher filtration efficiency and a longer service interval.
Furnace Part Source carries media air cleaner replacement cartridges for common cabinet sizes used in residential HVAC systems.
Common Media Air Cleaner Sizes We Carry
Common cabinet sizes include:
- 16x25x4" for mid-size residential cabinet systems.
- 20x20x4" for square cabinet configurations.
- 20x25x4" for larger residential airflow needs.
How to Find the Right Media Air Cleaner
Before ordering, check the existing media air cleaner cartridge for its part number and dimensions, or measure the cabinet opening directly. Many current replacement cartridges are updated versions of older Honeywell part numbers, so the part in your cabinet may not exactly match the current listing.
For best fit, compare:
- Original media air cleaner part number
- Cabinet dimensions (length x width x depth)
- MERV rating
Media Air Cleaners From Leading HVAC Brands
Our catalog includes media air cleaner cartridges from Resideo, the current manufacturer of Honeywell-branded media air cleaners, offering direct replacements for legacy F100 series part numbers.
Need Help Matching a Media Air Cleaner?
Not sure which media air cleaner you need? Use the cabinet dimensions and part number from your existing cartridge to narrow the search, or contact Furnace Part Source for help identifying the correct replacement.
Media Air Cleaner FAQs
How often should a media air cleaner cartridge be replaced?
Most media air cleaner cartridges are replaced every 6 to 12 months, depending on usage and air quality conditions, though you should follow the manufacturer's recommended schedule.
Why has my media air cleaner's part number changed?
Manufacturers periodically update part numbers as products are revised. Checking the cross-reference for your original part number is the easiest way to find the current replacement cartridge.
What does MERV 11 mean for a media air cleaner?
MERV 11 indicates the filter's efficiency at capturing airborne particles, offering stronger filtration than a typical MERV 8 disposable filter while maintaining reasonable airflow for most residential systems.
Can I use a media air cleaner cartridge in a different cabinet?
Only if the cartridge dimensions match your cabinet exactly. Media air cleaners are sized precisely, so an incorrect size will not seal or filter properly.
