Furnace Filters


16x20x4 Odor Eliminating Merv 8 Furnace Filter (6 Pack)16x20x4 Odor Eliminating Merv 8 Furnace Filter (6 Pack)
Best Price: $128.99
Clear The Air Odor Eliminating Merv 8 filters effectively remove 85% of airborne particles. Our...
20x24x1 Furnace Filter - HVAC Fiberglass Air Filter - Top Quality Air Conditioner Filter - GDS Series - [12 Pack]20x24x1 Furnace Filter - HVAC Fiberglass Air Filter - Top Quality Air Conditioner Filter - GDS Series - [12 Pack]
Best Price: $29.59
The Glasfloss GDS disposable panel filter features an innovative, reinforced, "double...
Lennox X0584 MERV 10 Filter - 16" x 26" x 5" - Genuine Lennox ProductLennox X0584 MERV 10 Filter - 16" x 26" x 5" - Genuine Lennox Product
Best Price: $35.20
Lennox X0584 - BMAC (Boxed Media Air Cleaner) MERV 10 replacement furnace filter. Filter...
Odor Control Carbon Air Filter - 21" x 26.75" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 21" x 26.75" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 22" x 27" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 22" x 27" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...


12x20x1 (11.5x19.5) High Capacity Pleated Air Filter MPR 1100 (12-Pack) MERV 1112x20x1 (11.5x19.5) High Capacity Pleated Air Filter MPR 1100 (12-Pack) MERV 11
Best Price: $59.00
The PAF-11 MERV 11 pleated air filter from Purolator uses a highly advanced sythetic filter...
18x20x2 Merv 13 Furnace Filter (12 Pack)18x20x2 Merv 13 Furnace Filter (12 Pack)
Best Price: $223.99
The Glasfloss Z-Line Series MR-13 pleated air filter features the latest in media technology to...
17.5x27x5 Trane Perfect Fit BAYFTFR17M air filter replacements (case of 2) with free shipping17.5x27x5 Trane Perfect Fit BAYFTFR17M air filter replacements (case of 2) with free shipping
Best Price: $91.90
17.5x27x5 Trane Perfect Fit BAYFTFR17M air filter replacements are specifically designed to...
15x20x1 Ring Panel Air Filter 3-Ply Poly Treated Qty 24 - Manufactured by Nordic Pure15x20x1 Ring Panel Air Filter 3-Ply Poly Treated Qty 24 - Manufactured by Nordic Pure
Best Price: $175.09
This Ring Panel Air Filter 3-Ply Polyester is bonded with a fire retardant binder. It is...
18x24 Honeywell FC40R1136 return air filter replacements (case of 5) with free shipping18x24 Honeywell FC40R1136 return air filter replacements (case of 5) with free shipping
Best Price: $203.90
18x24 Honeywell FC40R1136 return air filter replacements are specifically designed to replace...


Odor Control Carbon Air Filter - 22.5" x 28.25" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 22.5" x 28.25" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
14x20x2 Merv 8 Furnace Filter (12 Pack)14x20x2 Merv 8 Furnace Filter (12 Pack)
Best Price: $96.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
18x30x1 Merv 8 Furnace Filter (6 Pack)18x30x1 Merv 8 Furnace Filter (6 Pack)
Best Price: $63.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
16x26x5 Merv 13 White Rodgers Repl Filter (2 Pack)16x26x5 Merv 13 White Rodgers Repl Filter (2 Pack)
Best Price: $70.99
Clear The Air's White Rodgers Merv 13 filters are the best possible choice in residential...
14 x 25 x 1 Merv 8 Furnace Filter (12 Pack)14 x 25 x 1 Merv 8 Furnace Filter (12 Pack)
Best Price: $57.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...

16x16x1 Merv 8 Furnace Filter (12 Pack)16x16x1 Merv 8 Furnace Filter (12 Pack)
Best Price: $58.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
18x20x1 Merv 8 Furnace Filter (12 Pack)18x20x1 Merv 8 Furnace Filter (12 Pack)
Best Price: $55.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
18 x 25 x 1 Merv 8 Furnace Filter (6 Pack)18 x 25 x 1 Merv 8 Furnace Filter (6 Pack)
Best Price: $46.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
20x25x5 Merv 11 Honeywell Repl Filter (2 Pack)20x25x5 Merv 11 Honeywell Repl Filter (2 Pack)
Best Price: $55.99
Clear The Air's Honeywell Merv 11 replacement filters effectively remove 91% of airborne...
12x15x1 Merv 11 Furnace Filter (6 Pack)12x15x1 Merv 11 Furnace Filter (6 Pack)
Best Price: $55.99
Clear The Air Merv 11 filter Removes 91% of airborne particles. Our Merv 11 filter eliminates...

Nordic 12x12x1M8-12 MERV 8 Pleated Air Condition Furnace Filter BoxNordic 12x12x1M8-12 MERV 8 Pleated Air Condition Furnace Filter Box
Best Price: $94.80
12x12x1 MERV 8 Pleated Air Condition Furnace Filter Box of 12-Manufactured by Nordic Pure.
16x25x2 MERV 8 Pleated Air Condition Furnace Filter Box of 12 - Manufactured by Nordic Pure16x25x2 MERV 8 Pleated Air Condition Furnace Filter Box of 12 - Manufactured by Nordic Pure
Best Price: $134.40
"Nordic Pure air filters have an actual size that is a fraction of an inch smaller than the...
ULTRA 1200 Deluxe Allergen Reduction Air Filter 6-Pack, 15x20x1 (14.5x19.5)ULTRA 1200 Deluxe Allergen Reduction Air Filter 6-Pack, 15x20x1 (14.5x19.5)
Best Price: $57.00
The ULTRA series of pleated air filters uses a highly advanced synthetic filter media designed...
14x30x1 Merv 8 Furnace Filter (12 Pack)14x30x1 Merv 8 Furnace Filter (12 Pack)
Best Price: $81.59
The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every...
12 x 30 x 1 Merv 8 Furnace Filter (12 Pack)12 x 30 x 1 Merv 8 Furnace Filter (12 Pack)
Best Price: $87.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...

12 x 24 x 4 Merv 13 Furnace Filter (12 Pack)12 x 24 x 4 Merv 13 Furnace Filter (12 Pack)
Best Price: $186.99
Clear The Air Merv 13 filters are the best possible choice in residential HVAC filtration....
24 x 30 x 2 High Capacity Merv 8 Furnace Filter (12 Pack)24 x 30 x 2 High Capacity Merv 8 Furnace Filter (12 Pack)
Best Price: $136.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
12x15x1 Merv 13 Furnace Filter (12 Pack)12x15x1 Merv 13 Furnace Filter (12 Pack)
Best Price: $111.99
Clear The Air Merv 13 filters are the best possible choice in residential HVAC filtration....
14x14x1 air filters, pleated (case of 12) with free shipping14x14x1 air filters, pleated (case of 12) with free shipping
Best Price: $132.90
14x14x1 air filters are specifically designed to replace OEM 14x14x1 air filters. They are rated...
10x10x1 air filters, pleated (case of 12) with free shipping10x10x1 air filters, pleated (case of 12) with free shipping
Best Price: $51.90
10x10x1 air filters are specifically designed to replace OEM 10x10x1 air filters. They are rated...

Odor Control Carbon Air Filter - 23.25" x 24.25" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 23.25" x 24.25" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 24.25" x 25" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 24.25" x 25" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 20.25" x 28.5" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 20.25" x 28.5" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 21.75" x 24" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 21.75" x 24" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 24" x 28" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 24" x 28" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...

10 x 20 x 1 Merv 13 Furnace Filter (12 Pack)10 x 20 x 1 Merv 13 Furnace Filter (12 Pack)
Best Price: $118.99
The Glasfloss Z-Line Series MR-13 pleated air filter features the latest in media technology to...
16 x 24 x 2 Merv 13 Furnace Filter (12 Pack)16 x 24 x 2 Merv 13 Furnace Filter (12 Pack)
Best Price: $200.59
The Glasfloss Z-Line Series MR-13 pleated air filter features the latest in media technology to...
12 x 20 x 2 Merv 11 Furnace Filter (12 Pack)12 x 20 x 2 Merv 11 Furnace Filter (12 Pack)
Best Price: $104.99
The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every...
10x24x1 Merv 8 Furnace Filter (12 Pack)10x24x1 Merv 8 Furnace Filter (12 Pack)
Best Price: $83.99
The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every...
12x20x1 Merv 11 Furnace Filter (12 Pack)12x20x1 Merv 11 Furnace Filter (12 Pack)
Best Price: $57.59
The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every...

Odor Control Carbon Air Filter - 23.25" x 24.25" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 23.25" x 24.25" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 24.25" x 25" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 24.25" x 25" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 20.25" x 28.5" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 20.25" x 28.5" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 21.75" x 24" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 21.75" x 24" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 24" x 28" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 24" x 28" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...

10 x 20 x 1 Merv 13 Furnace Filter (12 Pack)10 x 20 x 1 Merv 13 Furnace Filter (12 Pack)
Best Price: $118.99
The Glasfloss Z-Line Series MR-13 pleated air filter features the latest in media technology to...
16 x 24 x 2 Merv 13 Furnace Filter (12 Pack)16 x 24 x 2 Merv 13 Furnace Filter (12 Pack)
Best Price: $200.59
The Glasfloss Z-Line Series MR-13 pleated air filter features the latest in media technology to...
12 x 20 x 2 Merv 11 Furnace Filter (12 Pack)12 x 20 x 2 Merv 11 Furnace Filter (12 Pack)
Best Price: $104.99
The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every...
10x24x1 Merv 8 Furnace Filter (12 Pack)10x24x1 Merv 8 Furnace Filter (12 Pack)
Best Price: $83.99
The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every...
12x20x1 Merv 11 Furnace Filter (12 Pack)12x20x1 Merv 11 Furnace Filter (12 Pack)
Best Price: $57.59
The Glasfloss Z-Line Series pleated filters offer improved performance for virtually every...

20x24x1 MERV-12 Pleated Air Filter (6-Pack)20x24x1 MERV-12 Pleated Air Filter (6-Pack)
Smith Deluxe Pleat MERV-12 ultra high efficiency filters are an ideal choice for controlling...
Odor Control Carbon Air Filter - 21" x 23.25" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 21" x 23.25" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 22.25" x 22.75" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 22.25" x 22.75" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
Odor Control Carbon Air Filter - 23.5" x 23.5" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 23.5" x 23.5" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
ULTRA 1200 Deluxe Allergen Reduction Air Filter 6-Pack, 14x20x1 (13.5x19.5)ULTRA 1200 Deluxe Allergen Reduction Air Filter 6-Pack, 14x20x1 (13.5x19.5)
Best Price: $57.00
The ULTRA series of pleated air filters uses a highly advanced synthetic filter media designed...

16x16x1 MERV 13 Pleated Air Condition Furnace Filter Box of 24 - Manufactured by Nordic Pure16x16x1 MERV 13 Pleated Air Condition Furnace Filter Box of 24 - Manufactured by Nordic Pure
Best Price: $258.48
"Nordic Pure air filters have an actual size that is a fraction of an inch smaller than the...
16x20x4 MERV 7 Pleated Air Condition Furnace Filter Box of 6 - Manufactured by Nordic Pure16x20x4 MERV 7 Pleated Air Condition Furnace Filter Box of 6 - Manufactured by Nordic Pure
Best Price: $113.40
"Nordic Pure air filters have an actual size that is a fraction of an inch smaller than the...
Nordic 12x24x1M8-6 MERV 8 Pleated Air Condition Furnace Filter BoxNordic 12x24x1M8-6 MERV 8 Pleated Air Condition Furnace Filter Box
Best Price: $43.44
12x24x1 MERV 8 Pleated Air Condition Furnace Filter Box of 6-Manufactured by Nordic Pure.
24x30x2 MERV 13 Pleated Air Condition Furnace Filter Box of 12 - Manufactured by Nordic Pure24x30x2 MERV 13 Pleated Air Condition Furnace Filter Box of 12 - Manufactured by Nordic Pure
Best Price: $408.24
"Nordic Pure air filters have an actual size that is a fraction of an inch smaller than the...
10x24x1 MERV 13 Pleated Air Condition Furnace Filter Box of 24 - Manufactured by Nordic Pure10x24x1 MERV 13 Pleated Air Condition Furnace Filter Box of 24 - Manufactured by Nordic Pure
Best Price: $316.32
"Nordic Pure air filters have an actual size that is a fraction of an inch smaller than the...

18 x 22 x 1 High Capacity Merv 8 Furnace Filter (12 Pack)18 x 22 x 1 High Capacity Merv 8 Furnace Filter (12 Pack)
Best Price: $87.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
10x20x1 Merv 8 Furnace Filter (6 Pack)10x20x1 Merv 8 Furnace Filter (6 Pack)
Best Price: $32.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
12x16x1 Merv 11 Furnace Filter (12 Pack)12x16x1 Merv 11 Furnace Filter (12 Pack)
Best Price: $81.99
Clear The Air Merv 11 filter Removes 91% of airborne particles. Our Merv 11 filter eliminates...
15x20x1 Merv 8 Furnace Filter (6 Pack)15x20x1 Merv 8 Furnace Filter (6 Pack)
Best Price: $34.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...
18x20x2 High Capacity Merv 8 Furnace Filter (12 Pack)18x20x2 High Capacity Merv 8 Furnace Filter (12 Pack)
Best Price: $124.99
Clear The Air Merv 8 filters effectively remove 85% of airborne particles. Our Merv 8 filter...

20x20x2 air filters, pleated (case of 12) with free shipping20x20x2 air filters, pleated (case of 12) with free shipping
Best Price: $128.90
20x20x2 air filters are specifically designed to replace OEM 20x20x2 air filters. They are rated...
Self-Supported Pleated Filter 14x14x1Self-Supported Pleated Filter 14x14x1
Purolator Self-Supported Pleated Filter 14X14X1 The Key Pleat self supported pleated filter has...
Odor Control Carbon Air Filter - 22.5" x 24" x 1" (Actual Size) - Nationwide Air FilterOdor Control Carbon Air Filter - 22.5" x 24" x 1" (Actual Size) - Nationwide Air Filter
These special odor control carbon filters also reduce odor from smoking, pets,...
18 x 30 x 1 Merv 11 Furnace Filter (6 Pack)18 x 30 x 1 Merv 11 Furnace Filter (6 Pack)
Best Price: $80.99
Clear The Air Merv 11 filter Removes 91% of airborne particles. Our Merv 11 filter eliminates...
20 x 20 x 2 Merv 13 Furnace Filter (12 Pack)20 x 20 x 2 Merv 13 Furnace Filter (12 Pack)
Best Price: $149.99
Clear The Air Merv 13 filters are the best possible choice in residential HVAC filtration....
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