GeneralAire / Reservepro 4368 MERV 11 20x25x5 Furnace Filter
Get The GeneralAire / Reservepro 4368 MERV 11 20x25x5 Furnace Filter Delivered To Your Door
The GeneralAire / Reservepro 4368 MERV 11 20x25x5 Furnace Filter is sourced directly from the manufacturer.
- Actual size 19-7/8" x 24-3/4" x 4-3/8"
- This filter fits the following models:
- GeneralAire GA100A37
- Honeywell F100B1032, F100F1038, F100F1095, F100F2010, F100F2044, F150E1034, F200E1037, F25A1068, F25F1026, F25F1067, F35F1024
- Lennox BMAC-20C, HCC20-2
- In most home environments, this filter only needs to be replaced every 3-4 months.
Why PureFilters is Canada's #1 furnace air filter company
Indoor air quality is essential to our well being, and Canadians deserve a company that just gets it right. PureFilters was founded with a mission of making superior indoor air quality simple and affordable. PureFilters sources GeneralAire furnace filters directly from the manufacturer, saving customers a ton of time and money.
Not sure when to change your furnace filter? Check out our guide on how often you should change your furnace filter.
Not sure which MERV rating you should choose? Check out our MERV rating comparison chart.
Not sure if this is the correct furnace filter size? Check out our guide on nominal vs actual filter size.
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GeneralAire 4368 FAQs
Is the GeneralAire 4368 the same as the Honeywell FC100A1037?
The GeneralAire 4368, sold by General Filters as the 11-GA100A37, is a MERV 11 replacement for Honeywell part FC100A1037, according to General Filters. It is a 20 x 25 media filter for Honeywell-style 5-inch media air cleaner cabinets, so it is not the filter for GeneralAire's own MAC air cleaners.
Which air cleaners does the GeneralAire 4368 fit?
The GeneralAire 4368 replaces the Honeywell FC100A1037, which Honeywell says works with its 20 x 25 F25, F27, F35, F100, F150 and F200 whole-house air cleaners. Check that your cabinet is the 20 x 25 size and match the old filter's part number before ordering; 16 x 25 cabinets take the GeneralAire 4366 instead.
What are the actual dimensions of the GeneralAire 4368?
The GeneralAire 4368 is sold as 20 x 25 x 5, but its actual size is 19-7/8 x 24-3/4 x 4-3/8 inches, and General Filters describes it as 20 x 25 x 4.5. Like other 5-inch Honeywell-style media filters, it is less than 5 inches deep, so match part number 4368 or FC100A1037 rather than a tape-measure reading.
What is the difference between the GeneralAire 4368 and 4551?
The GeneralAire 4368 and 4551 are both MERV 11 and sold as 20 x 25 x 5, but they fit different cabinets. The 4368 (11-GA100A37) replaces the Honeywell FC100A1037 for Honeywell-style media air cleaners, while the 4551 (6FM2025) fits GeneralAire MAC 2000, MAC-L and Perfect Platform units. Match the part number on your old filter.