American Air Filter offers the highest quality filters and accessories to help you improve the air quality in your home. Air filters are either disposable or reusable. Disposable filters last from one to three months, depending on the type of filter media and the amount of dust and pollutants in the environment. Reusable filters should be vacuumed or washed every 30 days.
Filters
1" Disposable Air Filters
Dirt Demon® Ultra Electrostatic Pleated Air Filter
Dirt Demon® High Performance Pleated Air Filter
StrataDensity® Premium Fiberglass Air Filter
Cut-N-Fit Natural Fiber Air Filter
4" - 5" Disposable Air Filters
1" Permanent Washable Filters
ElectroKlean® Electrostatic Washable Air Filter
ElectroKlean® Adjustable Electrostatic Washable Air Filter
Window AC Filters
Foam Room Air Conditioner Pads
Supported Foam Room Air Conditioner Pads
Fiberglass Room Air Conditioner Pads
Expanded Aluminum Permanent Filters
Specialty Filters
Hammock Fiberglass Filters
Register Vent Air Filters
Return Vent Air Filters
Accessories
Duct Demon™ Register Vent Booster Fan
Dust Catcher Air Filter Dust Adhesive
Filter Timer
Air Freshener Furnace and Register Vent Fragrance
Dirt Demon® Ultra Electrostatic Pleated Air Filter
• Electrostatically charged media traps micro particles including mold, bacteria, spores, and even smoke. Dirt Demon Ultra filter media is made of polypropylene with a nylon backing.
• Pleated design outperforms typical flat panel filters.
• Captures particles as small as 1/500th the size of a human hair.
• High dust-holding capacity.
• Low resistance to air flow is easier on your furnace or air conditioning system.
• Lasts up to 3 months.
• MERV 8
Sizes:
|
Height:
|
Width:
|
20
|
24
|
25
|
30
|
10
|
10x20x1"
|
|
|
|
12
|
12x20x1"
|
12x24x1"
|
|
|
14
|
14x20x1"
|
|
14x25x1"
|
|
15
|
15x20x1"
|
|
|
|
16
|
16x20x1"
|
|
16x25x1"
|
|
20
|
20x20x1"
|
|
20x25x1"
|
20x30x1"
|
24
|
|
24x24x1"
|
|
|
Return to Index
|

|
Dirt Demon® High Performance Pleated Air Filter
• Pleated design outperforms typical flat panel filters. Dirt Demon filter media is a blend of polyester and cotton with a wire backing.
• Captures particles as small as 1/100th the size of a human hair.
• High dust-holding capacity.
• Low resistance to air flow is easier on your furnace or air conditioning system.
• Lasts up to 3 months.
• MERV 6
Sizes:
|
Height:
|
Width:
|
20
|
24
|
25
|
30
|
10
|
10x20x1"
|
|
|
|
12
|
12x20x1"
|
12x24x1"
|
|
|
14
|
14x20x1"
|
|
14x25x1"
|
|
15
|
15x20x1"
|
|
|
|
16
|
16x20x1"
|
|
16x25x1"
|
|
20
|
20x20x1"
|
|
20x25x1"
|
20x30x1"
|
24
|
|
24x24x1"
|
|
|
Return to Index
|
 
|
StrataDensity® Premium
Fiberglass Air Filter
• The best fiberglass filter available.
• Protects your furnace and air conditioning system.
• Particle-catching adhesive applied to media for greater dust-holding capacity.
• Lasts up to 30 days.
• MERV 4
Common Sizes:
|
Height:
|
Width: |
20
|
24
|
25
|
10
|
10x20x1" |
|
|
12
|
12x20x1" |
12x24x1" |
|
14
|
14x20x1" |
|
14x25x1" |
15
|
15x20x1" |
|
|
16
|
16x20x1" |
|
16x25x1" |
20
|
20x20x1" |
|
20x25x1" |
Click here for more sizes.
Click here for 2" filter sizes.
For additional sizes or if you cannot locate your size at your store, please call our Customer Service Department, 1-800-927-6789
Return to Index
|

|
Cut-N-Fit™ Natural Fiber Air Filter:
• Adjustable size up to 20x30x1" - trim to fit your system.
• Natural Fiber filters are made of hogs hair and coconut fibers.
• Washable - rinse with water and reuse.
• Lasts up to 3 months.
• MERV 4
Return to Index
|

|
Air Demon® Ultra High Efficiency 4" - 5" Air Filters
• Outperforms all 4" and 5" residential air filters.
• Highly efficient electrostatic filtering material attracts dust and pollen like a magnet.
• Captures microscopic airborne dust, pollen, mold spores, pet dander, bacteria and the particles that carry viruses.
• MERV 11
Size:
AAF Air Demon® Size |
Fits Honeywell® Part No |
Fits Trion® Air Bear® Part No. |
12-1/2 x 20 x 4-3/8" |
203722 |
|
16 x 25 x 4-3/8" |
203719 |
|
20 x 20 x 4-3/8" |
203721 |
|
20 x 25 x 4-3/8" |
203720 |
|
20 x 25 x 5" |
|
229990-102 |
Return to Index
|

|
ElectroKlean® Electrostatic Washable Air Filter
• Permanent, washable air filter - rinse with water and reuse.
• Air flow through special filter materials creates an electrostatic charge, attracting particles like tiny magnets. ElectroKlean is made of high loft polyester.
• 5 Year Warranty
• MERV 7
Sizes:
|
Height:
|
Width:
|
20
|
24
|
25
|
10
|
10x20x1"
|
|
|
12
|
12x20x1"
|
12x24x1"
|
|
14
|
14x20x1"
|
|
14x25x1"
|
15
|
15x20x1"
|
|
|
16
|
16x20x1"
|
|
16x25x1"
|
20
|
20x20x1"
|
|
20x25x1"
|
24
|
|
24x24x1"
|
|
Return to Index
|

|
ElectroKlean® Adjustable Electrostatic Washable Air Filter
• Fits sizes 14x20x1" up to 20x25x1"
• Permanent, washable air filter - rinse with water and reuse.
• Air flow through special filter materials creates an electrostatic charge, attracting particles like tiny magnets. ElectroKlean is made of high loft polyester.
• 5 Year Warranty
• MERV 7
Sizes:
|
Height:
|
Width
|
20
|
24
|
25
|
14
|
14x20x1"
|
14x24x1"
|
14x25x1"
|
15
|
15x20x1"
|
15x24x1"
|
15x25x1"
|
16
|
16x20x1"
|
16x25x1"
|
16x25x1"
|
17
|
17x20x1"
|
17x24x1"
|
17x25x1
|
18
|
18x20x1"
|
18x24x1"
|
18x25x1"
|
20
|
20x20x1"
|
20x24x1"
|
20x25x1"
|
Return to Index
|

|
Foam Room Air Conditioner Pads:
• Most popular filter supplied with new room air conditioners.
• Washable
• Cut-N-Fit™
Size:
15x24x1/4"
|
• Also available in rolls: 24"x25'x1-1/4" and 36"x25'x1-1/4 "
|
Return to Index
|

|
Supported Foam Room Air Conditioner Pads:
• Designed for room air conditioners with "toaster style" front panels.
• Rigid construction allows easy installation and removal.
• Washable
• Cut-N-Fit™
Size:
Return to Index
|

|
Fiberglass Room Air Conditioner Pads:
• Superior dust-holding capacity and low resistance.
• Disposable
• Cut-N-Fit™
Size:
15x24x1/2"
|
• Also available in rolls
|
Return to Index
|

|
Expanded Aluminum Permanent Filters:
• Made of strong expanded aluminum.
• Washable
• Cut-N-Fit™
Size:
Return to Index
|

|
Hammock Fiberglass Filters:
• Fits Lennox furnaces and central air conditioning units with hammock filter frames.
• Cut-N-Fit™
Size:
30x31-1/2x1" and 30x36x1"
|
• Also available in rolls
|
Return to Index
|

|
Register Vent Air Filters
• Keeps dirt and household items from falling into ducts.
• Electrostatically charged filters trap more dust and pollen.
• Black media virtually disappears in your register vent.
• Cut-N-Fit - trim to fit your vent up to 4" x 12".
Return to Index
|

|
Return Vent Air Filters
• Keeps dirt and household items from falling into ducts. Attaches to the back of the return vent with adhesive fasteners (included).
• Electrostatically charged filters trap more dust and pollen.
• Black media virtually disappears in your return vent.
• Cut-N-Fit - trim to fit your vent up to 12" x 36".
Return to Index
|

|
Duct Demon™ Register Vent Booster Fan
• Improves circulation and air flow for rooms that are hard to heat and cool. Makes rooms more comfortable.
• Easy to install over existing register vents. Designed for wall or floor register vents.
• Themostatically controlled automatic air flow sensor turns booster fan on and off.
• Quiet enough for the nursery or other bedrooms.
Return to Index
|

|
Dust Catcher Air Filter Dust Adhesive
• Adhesive spray improves filter performance up to 20%.
• Tacky coating catches and holds airborne contaminants.
• Easy to use - just spray on filter media.
• Not suggested for electrostatic air filters.
Return to Index
|
 |
Filter Maintenance Timer
• Dirty filters make your furnace or air conditioning system work harder, leading to higher energy bills and unhealthy indoor air quality.
• Dust Watch automatically alerts you when it is time to change your filter.
• Program for 30, 60 or 90 day filters.
• Easy to install - no tools required.
Return to Index
|

|
Air Freshener Furnace and Register Vent Fragrance
• Whole house air freshener.
• Available in six fragrances: Cherry, Apple Cinnamon, Spring Bouquet, French Vanilla, Forest Glen and Summer Breeze.
• Easy to use - attach to air filter or hang in register vent.
• Non-greasy strips - adjust the level of fragrance by the number of strips used.
Return to Index
|

|
| | | |
This web site is the property of AAF International. Any use of the text or images it contains, without the permission of AAF International, is prohibited.
Last modified: 2003-06-03 10:13:07.040