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$76.20
20X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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16X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x5 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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20X25x5 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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20X25x4 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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$122.22
20X25x4 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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Industrial Pleated Air Filters - 14X25x1", MERV 8 - ULINE - Case Of 12
Uline
$85.80
Industrial Pleated Air Filters - 14X25x1", MERV 8 - ULINE - Case Of 12
Uline
$81.00
Industrial Pleated Air Filters - 16X20x2", MERV 8 - ULINE - Case Of 12
Uline
$81.00
Industrial Pleated Air Filters - 16X20x2", MERV 8 - ULINE - Case Of 12
Uline
$80.40
Industrial Pleated Air Filters - 16X25x1", MERV 8 - ULINE - Case Of 12
Uline
$80.40
Industrial Pleated Air Filters - 16X25x1", MERV 8 - ULINE - Case Of 12
Uline
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20X25x5 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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16X25x4 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 3.63 Inches)
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20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
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640
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20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
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20X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
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24X25x4 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 23.75 X 24.75 X 3.63 Inches)
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$136.92
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20X20x4 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 3.63 Inches)
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14X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 X 19.50 X 0.75 Inches)
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$37.98
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10X10x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 X 9.50 X 0.75 Inches)
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$34.98
10X10x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 X 9.50 X 0.75 Inches)
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$35.95
16X25x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
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133
$35.95
16X25x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
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133
$35.95
16X20x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
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$35.95
16X20x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
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$64.98
20X25x2 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
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$64.98
20X25x2 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
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$113.16
25X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 24.50 X 24.50 X 3.63 Inches)
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$113.16
25X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 24.50 X 24.50 X 3.63 Inches)
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$79.92
20X25x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 0.75 Inches)
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$79.92
20X25x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 0.75 Inches)
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$119.70
$131.70
16X25x3 36PR85 Air Handler MERV 8 Replacement Air Filter By Airx, 6 Pk | Furnace & AC Filter | Pleated
Discount Filters
$119.70
$131.70
16X25x3 36PR85 Air Handler MERV 8 Replacement Air Filter By Airx, 6 Pk | Furnace & AC Filter | Pleated
Discount Filters
$140.94
16X25x5 Air Filters (6-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$140.94
16X25x5 Air Filters (6-Pack) MERV 8 - Standard / Dust Defense | Pleated, Standard Capacity Replacement Air Filters For HVAC, AC, Furnace
Filter King
$112.00
Aprilaire Stock 413 Merv 13 Filter Media Box Of 2
Shorty's HVAC Supplies
5
$112.00
Aprilaire Stock 413 Merv 13 Filter Media Box Of 2
Shorty's HVAC Supplies
5
$88.44
$99.48
16X25x1 12 Pk MERV 11 Pleated Furnace & AC Air Filter By Airx
Discount Filters
11% off
$88.44
$99.48
16X25x1 12 Pk MERV 11 Pleated Furnace & AC Air Filter By Airx
Discount Filters
$56.46
$98.94
14X30x1 6 Pk MERV 11 Pleated Furnace & AC Air Filter By Airx
Discount Filters
42% off
$56.46
$98.94
14X30x1 6 Pk MERV 11 Pleated Furnace & AC Air Filter By Airx
Discount Filters
$36.97
Filtrete 16 X 25 X 5 MERV 12 1550 MPR Allergen, Bacteria And Virus Electrostatic Pleated Air Filter | LOWEDP015IN2
Lowe's
949
$36.97
Filtrete 16 X 25 X 5 MERV 12 1550 MPR Allergen, Bacteria And Virus Electrostatic Pleated Air Filter | LOWEDP015IN2
Lowe's
949
$76.80
Global Industrial Pleated Air Filter, 25 X 25 X 2", MERV 8, Standard Capacity, Self-Supported - Pkg Qty 12
Global Industrial
$76.80
Global Industrial Pleated Air Filter, 25 X 25 X 2", MERV 8, Standard Capacity, Self-Supported - Pkg Qty 12
Global Industrial
Furnace Air Filter Types Explained!
0:47
YouTubeSimply Filters
Furnace Air Filter Types Explained!
Not every filter is made the same! We go through the different types of filters and what their functions are. There is a surprising variety of air filters from basic fiberglass to high-powered HEPA filters. Each type works differently and are made for specific purposes, and here we go through: 💨 How each type works: Learn the unique ...
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18K views · 11 reactions | Authos. Ancora di più. Sabato 13 e domenica 14 gennaio in CORSO GROSSETO 318 vi facciamo un regalone! Prenotandovi in tempo avrete la sostituzione del filtro dell’aria, inclusa manodopera, a 1 euro! Potete passare sabato dalle 8.00 alle 19.00 con orario continuato, oppure domenica dalle 9.30 alle 13.00 e dalle 15.00 alle 19.00. PRENOTATE SUBITO al +39 334 61 93 169, i posti sono limitati! Solo per vetture FORD. | Authos SpA Società Benefit | Facebook
0:09
18K views · 11 reactions | Authos. Ancora di più. Sabato 13 e domenica 14 gennaio in CORSO GROSSETO 318 vi facciamo un regalone! Prenotandovi in tempo avrete la sostituzione del filtro dell’aria, inclusa manodopera, a 1 euro! Potete passare sabato dalle 8.00 alle 19.00 con orario continuato, oppure domenica dalle 9.30 alle 13.00 e dalle 15.00 alle 19.00. PRENOTATE SUBITO al +39 334 61 93 169, i posti sono limitati! Solo per vetture FORD. | Authos SpA Società Benefit | Facebook
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18.9K views2 weeks ago
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Shop air filters for furnace

Sponsored
About our ads
$114.96
20X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
FilterBuy.com
2K+
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20X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
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16X24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 X 23.38 X 0.75 Inches)
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16X24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 X 23.38 X 0.75 Inches)
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FilterBuy.com
150K+
$64.96
24X25x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 23.88 X 24.88 X 0.75 Inches)
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16X25x4 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 3.63 Inches)
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20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
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20X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
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116
$109.96
20X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
FilterBuy.com
$136.92
24X25x4 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 23.75 X 24.75 X 3.63 Inches)
FilterBuy.com
46K+
$136.92
24X25x4 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 23.75 X 24.75 X 3.63 Inches)
FilterBuy.com
$39.96
16X25x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
FilterBuy.com
37K+
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16X25x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
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FilterBuy.com
31K+
$79.98
20X20x4 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 3.63 Inches)
FilterBuy.com
$89.96
16X25x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1029, Lennox X6670, Carrier, & More
FilterBuy.com
1K+
$89.96
16X25x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1029, Lennox X6670, Carrier, & More
FilterBuy.com
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14X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 X 19.50 X 0.75 Inches)
FilterBuy.com
40K+
$37.98
14X20x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 13.50 X 19.50 X 0.75 Inches)
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$34.98
10X10x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 X 9.50 X 0.75 Inches)
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10X10x1 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 X 9.50 X 0.75 Inches)
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$35.95
16X25x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
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133
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16X25x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 0.75 Inches)
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16X20x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
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$35.95
16X20x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 19.50 X 0.75 Inches)
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$64.98
20X25x2 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
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20X25x2 Air Filter (6-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
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$113.16
25X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 24.50 X 24.50 X 3.63 Inches)
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19
$113.16
25X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 24.50 X 24.50 X 3.63 Inches)
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$79.92
20X25x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 0.75 Inches)
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20X25x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 0.75 Inches)
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$76.20
20X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X20x4 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 3.63 Inches)
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20X20x4 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 3.63 Inches)
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16X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 3.63 Inches)
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16X25x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x5 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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14
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20X25x5 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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20X25x4 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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20X25x4 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 3.63 Inches)
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$85.80
Industrial Pleated Air Filters - 14X25x1", MERV 8 - ULINE - Case Of 12
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$85.80
Industrial Pleated Air Filters - 14X25x1", MERV 8 - ULINE - Case Of 12
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$81.00
Industrial Pleated Air Filters - 16X20x2", MERV 8 - ULINE - Case Of 12
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$81.00
Industrial Pleated Air Filters - 16X20x2", MERV 8 - ULINE - Case Of 12
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$80.40
Industrial Pleated Air Filters - 16X25x1", MERV 8 - ULINE - Case Of 12
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Industrial Pleated Air Filters - 16X25x1", MERV 8 - ULINE - Case Of 12
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20X25x5 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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$79.98
20X25x5 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense HVAC AC Furnace Air Filters For Honeywell FC100A1037, Lennox X6673, Carrier, & More
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$69.96
20X20x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 3.63 Inches)
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20X20x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 3.63 Inches)
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513
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20X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
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$114.96
20X25x2 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 24.50 X 1.75 Inches)
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12X20x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 3.63 Inches)
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12X20x4 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 11.50 X 19.50 X 3.63 Inches)
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16X24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 X 23.38 X 0.75 Inches)
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68
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16X24x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.38 X 23.38 X 0.75 Inches)
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24X25x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 23.88 X 24.88 X 0.75 Inches)
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$64.96
24X25x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 23.88 X 24.88 X 0.75 Inches)
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$62.94
16X25x4 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 3.63 Inches)
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84
$62.94
16X25x4 Air Filter (3-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 X 24.50 X 3.63 Inches)
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20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
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20X20x1 Air Filter (12-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 X 19.50 X 0.75 Inches)
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640
$109.96
20X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
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116
$109.96
20X20x5 Air Filter (4-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters Replacement For Honeywell FC100A1011, Lennox X0585 & More
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116