GeneralAire / Reservepro 4366 MERV 11 16x25x5 Furnace Filter
Get The GeneralAire / Reservepro 4366 MERV 11 16x25x5 Furnace Filter Delivered To Your Door
- Actual size 15-7/8" x 24-3/4" x 4-3/8"
- Fits the following models:
- Honeywell F100B1016, F100F1012, F100F1038, F100F2002, F150E1026, F200E1029, F25A1043, F25F1000, F25F1042, F35F1008
- Lennox HCC16-28
- Replace every 3-4 months
Why PureFilters is Canada's #1 furnace air filter company
PureFilters was founded with a mission of making superior indoor air quality simple and affordable. PureFilters sources GeneralAire furnace filters directly from the manufacturer, to save you 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 4366 FAQs
Is the GeneralAire 4366 the same as the Honeywell FC100A1029?
The GeneralAire 4366, sold by General Filters as the 11-GA100A29, is a MERV 11 replacement for Honeywell part FC100A1029, according to General Filters. It is a 16 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 4366 fit?
The GeneralAire 4366 replaces the Honeywell FC100A1029, which Honeywell says works with its 16 x 25 F25, F27, F35, F100, F150 and F200 whole-house air cleaners. Check that your cabinet is the 16 x 25 size and match the old filter's part number before ordering; 20 x 25 cabinets take the GeneralAire 4368 instead.
What are the actual dimensions of the GeneralAire 4366?
The GeneralAire 4366 is sold as 16 x 25 x 5, but its actual size is 15-7/8 x 24-3/4 x 4-3/8 inches, and General Filters describes it as 16 x 25 x 4.5. Like other 5-inch Honeywell-style media filters, it is less than 5 inches deep, so match part number 4366 or FC100A1029 rather than a tape-measure reading.
What is the difference between the GeneralAire 4366 and 4541?
The GeneralAire 4366 and 4541 are both MERV 11 and sold as 16 x 25 x 5, but they fit different cabinets. The 4366 (11-GA100A29) replaces the Honeywell FC100A1029 for Honeywell-style media air cleaners, while the 4541 (6FM1625) fits the GeneralAire MAC 1400. Match the part number on your old filter before ordering.