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Filters Fast 4-Inch Air Filters MERV 11 - 3-pack
(FF4M11)

…Fast 4 inch Air Filters are available in the following sizes: Nominal Size Actual Size 12X24X4 11-3/8x23-3/8x3-1/2 16x20x4 15-1/2x19-1/2x3-1/2 16x25x4 15-1/2x24-1/2x3-9/16 18x24x4 17-1/2x23-1/2x3-1/2 20x20x4 19-1/2x19-1/2x3-1/2 20x24x4 19-3/8x23-3/8x3-1/2 20x25x4 19-1/2x24-1/2x3-9/16 24x24x4…

Related Items:
20x25x4 | 25x20x4 | 16x25x4 Furnace Filters
Filters Fast 4-Inch Air Filters MERV 11 - 3-pack
Our Price: $39.99
Retail: $49.99
Save: $10.00 (20%)


Filters Fast 4-inch MERV 8 Air Filters, 6-pack
(FF4M8)

…Change every 3 months The Filters Fast 4" Air Filters are available in the following sizes: Nominal Size Actual Size 16x25x4 15-1/2x19-1/2x3-1/2 16x20x4 15-1/2x19-1/2x3-1/2 16x25x4 15-1/2x24-1/2x3-9/16 18x24x4 17-1/2x23-1/2x3-1/2 20x20x4 19-1/2x19-1/2x3-1/2 20x24x4 19-3/8x23-3/8x3-1/2 20x25x4…

Related Items:
Honeywell 16x25x4 | Merv 8 | 20x25x4
Filters Fast 4-inch MERV 8 Air Filters, 6-pack
Our Price: $62.99
Retail: $69.99
Save: $7.00 (10%)


Filters Fast MERV 13 4" Furnace Filter - 6-Pack
(FFM136)

…12X24X4                                 11 3/8 x 23 3/8 x 3 1/2 16x20X4                                 15 1/5 x 19 1/2 x 3 5/8 16X25X4                                 15 1/2 x 24 1/2 x 3 9/16 18X24X4                                 17 1/2 x 23 1/2 x 3 1/2 20X20X4                                …

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20x25x4 | Ffm136 | 25x20x4
Filters Fast MERV 13 4" Furnace Filter - 6-Pack
Our Price: $115.68
Retail: $129.99
Save: $14.31 (11%)


GeneralAire F1018 MERV 11 16x25x4 Media Filter
(4571)

The GeneralAire F1018 MERV 11 16x25x4 Media Filter is the correct filter replacement for the following General Air Purification System Model: General Air TERSus 1200 Air Purification System The GeneralAir 4571 is a MERV11 16x25x4 Media Filter which removes airborne particles and allergens as small…

Related Items:
25x16x4 | 16x25x4 Filter | 4571
GeneralAire F1018 MERV 11 16x25x4 Media Filter
Our Price: $49.99
Retail: $59.99
Save: $10.00 (17%)


3M Filtrete 4 Inch Allergen Reduction Filter
(4 inch Allergen)

…and Honeywell. Sizes are: 20x25x4, 16x25x4, and 20x20x4. 3M Filtrete 4 Inch Allergen Reduction Filter specifications: MERV 12 rating Reduces airborne contaminants and allergens Replaces the Aprilaire Space Gard 2200 and 2250 Available in 3 sizes: 16x25x4, 20x20x4, 20x25x4 Fits systems from…

Related Items:
20x25x4 | 20x20x4 | Honeywell 20x25x4
3M Filtrete 4 Inch Allergen Reduction Filter
As Low As: $60.32
Retail: $69.99
Save: $9.67 (14%)


Honeywell FC40R1060 16x25 Return Air Grille Filter
(FC40R1060)

…to capture airborne particles that circulate through the AC filter. Nominal Dimension 16x25x4. This is a genuine Honewell air conditioning filter. Honeywell FC40R 1060 Specifications: Nominal Size: 16x25x4 Actual Size: 15 3/4" x 24 3/4" x 4 3/8" Captures Particles down to .3 microns in size…

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Honeywell Fc40r | Honeywell 16x25x4 | 16x25x4 Filter
Honeywell FC40R1060 16x25 Return Air Grille Filter
Our Price: $42.00
Retail: $46.00
Save: $4.00 (9%)


General Aire TERSus1200 Air Purification System
(4570)

…every 12 months. UV Lamp Replacement Part: GeneralAire LT016 Air Cleaner UVC Lamp Kit Only  Filter Replacement Part: GeneralAire F1021 MERV 13 16x25x4 Media Filter The efficient GeneralAir TERSus1200 Air Purification System should be maintained and cleaned regularly for optimum performance. Air…

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16x25x4 Furnace Filters
General Aire TERSus1200 Air Purification System
Our Price: $882.95
Retail: $899.99
Save: $17.04 (2%)


3M Filtrete 4 Inch Allergen Media Filter 4-pack
(4 inch Allergen 4-pack)

…most common air cleaner systems on the market including Aprilaire, Space-Gard, Trion Air Bear, and Honeywell. Available Sizes: Filtrete Allergen 16x25x4 (actual size 15 3/4 x 24 7/16 x 4 3/16) fits Honeywell 16x25 Media Air Cleaners F25, F35, F100, F150, F200 and Trion Air Bear 16x25 Media Air…

Related Items:
20x25x4 | 25x20x4 | 25x16x4
3M Filtrete 4 Inch Allergen Media Filter 4-pack
Our Price: $128.00
Retail: $146.00
Save: $18.00 (12%)


Filters Fast Quality Flow 4" MERV 14 3 PACK
(FFQF14)

…Building Initiative Max. Temp.: 150 F continuous, 200 F peak Max. Humidity: Resistant to 100% R.H. Nominal Dimensions: 12x24x4 16x20x4 16x24x4 16x25x4 18x24x4 20x20x4 20x24x4 20x25x4 24x24x4 Filters Fast industrial air filters are low-cost filter replacements that meet or exceed the performance…

Related Items:
20x25x4 | Honeywell 20x25x4 | Merv 14
Filters Fast Quality Flow 4" MERV 14 3 PACK
Our Price: $126.00
Retail: $179.99
Save: $53.99 (30%)


Filters Fast 4-inch MERV 8 Air Filters 6-Pack
(FFM8PLEAT 4)

The Filters Fast 4-inch MERV 8 4"Air Filters 6-pack is compatible with: Aprilaire Space-Gard Trion Air Bear Honeywell Other name brand air conditioning filters Usable in residential, commercial, and industrial applications, the Filters Fast 4-inch MERV 8 Air Filters 6-Pack  has a Minimum Efficiency…

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Merv 18 | 4 Inch | 19 X 20 X 4
Filters Fast 4-inch MERV 8 Air Filters 6-Pack
Our Price: $62.99
Retail: $69.99
Save: $7.00 (10%)


Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack
(FFOKGM4 6PACK)

The FFOKGM 6-PACK 4 INCH reduces the following odors from your indoor air: Gas odors Pet odors Smoke odors Cigarette odors The Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack is a set of replacement air filters that can eliminate common odors from your home or office, including pet odors, gaseous…

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20x25x4 | Charcoal Air Filters | 24x24x4
Filters Fast 4" MERV 8 Odor Killer Filter 6-Pack
Our Price: $148.53
Retail: $199.95
Save: $51.42 (26%)


GeneralAire F1021 MERV 13 16x25x4 Media Filter
(4572)

The GeneralAire F1021 MERV 13 16x25x4 Media Filter is the correct filter replacement for the following General Air Purification System Model: GeneralAir TERSus1200 Air Purification System The General Aire 4572 is a MERV 13 16x25x4 Media Filter which removes airborne particles and allergens as small…

Related Items:
25x16x4 | 4x16x25 | 16x25
GeneralAire F1021 MERV 13 16x25x4 Media Filter
Our Price: $51.74
Retail: $59.99
Save: $8.25 (14%)




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