American Filtration offers a full line of Furnace Filters, Air Conditioning Filters and Custom Made sizes for both Residential and Commercial Air Conditioning and Heating systems. Featuring Replacement, Antibacterial, Special Sizes, High Performance Pleated, Odor Control, Hammock, Paint Pads & Rolls. Compare prices, quality, and efficiency ratings to the 3M Filtrete, Glasfloss, Purolator, Farr, AirGuard, Koch, and Precisionair.

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American Filtration is a proud distributor of American Air Filter© AAF© air filters.  Search over 4000 filters using the 9 digit AAF part # (i.e. 331-083-104 *please include dashes in part #) or product name (i.e. DriPak, AstroCel, VariCel, etc.)  Search Tips -  Click Here!

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Custom Made Air Filters
Air Demon
AmAir © 1100
PerfectPleat © M8
StrataDensity © Fiberglass
Odor Control Air Filters
Hammock Fiberglass Filter Roll
 
 

Air Demon
Ultra High Efficiency Filters. MERV 11
Replacement filters for Honeywell®, Trion® Air Bear®, Aprilaire® & Space-Gard® models.

 

AmAir 1100
Premium Grade Allergen Reduction Synthetic Pleated Air Filter. MERV 11
Available in 1", 2" & 4" depths and
Custom Made Sizes.

 

PerfectPleat M8
Allergen Reduction Synthetic Pleated Air Filter. MERV 8
Available in 1", 2" & 4" depths and
Custom Made Sizes.

 

StrataDensity Fiberglass
Premium Fiberglass Air Filter. Protects your furnace and air conditioning system. MERV 4. 52 Sizes.
Available in 1" & 2 " depths.

 
   

Air Demon © Dust & Pollen Shield  

Replacement air filters for Honeywell © , Trion Air Bear © , Aprilaire © & Space-Gard © systems. MERV 8

Air Demon replacement filters provide a combination of trapping and removing the smallest and potentially harmful particles in the air, while allowing the maximum amount of air to flow through the filter.

The Air Demon consists of 100% synthetic media that is laminated and pleated against a heavy duty expanded metal backing. The pleat pack is enclosed by a 2-piece die cut box frame with multiple reinforcements on each side for stability and rigidity. The Air Demon filter is one of the most efficient filters in cleaning performance and cost-effectiveness.

Minimum Order: 1 case (3 filters) on all sizes except on the 16x25x3 (6 filters).
This item normally ships within 5 days.

 

Air Demon © Size Chart
(Honeywell © & Trion Air Bear © Part Number Cross Reference)

Standard Nominal Size (inches) Actual Size (inches)
16 x 25 x 4-3/8
Fits Honeywell Air Cleaner Models:
F25 Air Filter #
203719
F35 & F35R Air Filter #FC35A1001
F100 & F150 Air Filter #FC100A1026
Air Filter #FC100A1029
F200 Air Filter #FC200E1029

Fits Honeywell models F100B1016, F100F1012, F100F2002, F150E1026.
 

15-7/8 x 24-3/4 x 4-3/8
20 x 20 x 4-3/8
Fits Honeywell Air Cleaner Models:
F25 Air Filter #203721
F35 & F35R Air Filter #FC35A1019
F100 & F150 Air Filter #FC100A1011
F200 Air Filter #FC200E1011

Fits Honeywell models F100B1024, F100F1020, F100F2036, F150E1018.

Fits Lennox Models X8308, X0585, or X7935
 

19-5/8 x 19-7/8 x 4-3/8
20 x 25 x 4-3/8
Fits Honeywell Air Cleaner Models:
F25 Air Filter #203720
F35 & F35R Air Filter #FC35A1027
F100 & F150 Air Filter #FC100A1037
F200 Air Filter #FC200E1037

Fits Honeywell models F100F2010, F150E1034, F100B1032, F100F1038.
 

19-7/8 x 24-5/8 x 4-3/8
16 x 25 x 3
Fits Trion Air Bear Cub Part No. 255649-101, 229990-101, 229990-001, 248713-101, 435790-028,
FFC16253TABM8, Air Bear Supreme (1400) 455602-002 & 455602-119
 
15-3/4 x 24-1/4 x 3
16 x 25 x 5
Fits Trion Air Bear Part No. 255649-105, 229990-105
Trion models Air Bear Supreme 1400 & Trion Air Bear (1400) 455602-119.
 
15-3/4 x 24-1/4 x 4-15/16
20 x 20 x 5
Fits Trion Air Bear 229990-103, 248713-103, and 255649-103
Trion Air Bear 435790-001 & 255149-003
Trion Air Bear Supreme 455604-001, 455604-019, 455602-019 & 459200-005
 
19-3/4 x 20-3/4 x 4-15/16
20 x 25 x 5
Fits Trion Air Bear 229990-102, 248713-102, 255649-002, 255649-102, 229990-002, 349447-109, and 453000-001
Trion Air Bear Right-Angle 447380-002
Trion Air Bear Supreme (2000) 455602-001, 455602-019 & 459200-005
Trion Air Bear 2000, Air Bear Classic, Air Bear Plus 2000 & Son of a Bear, AB2024, Supreme 2000 & AB2025.

Also, fits Aprilaire & Space-Gard Air Cleaner Models: 2200 & 2250 (201)

19-3/4 x 24-1/4 x 5