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Furnace Filter Box(259)
Uses item details. Price when purchased online
Aerostar 20x25x4 MERV 8 Air Filter, Pleated AC Furnace HVAC, Dust Pollen Pet Dander, 3 Pack From $47.85
Sponsored
From$4785
Aerostar 20x25x4 MERV 8 Air Filter, Pleated AC Furnace HVAC, Dust Pollen Pet Dander, 3 Pack
1374.1 out of 5 Stars. 137 reviews
Aerostar 16x20x4 MERV 11 Air Filter, Pleated AC Furnace HVAC, Pet Dander Mold Smoke, 4 Pack From $29.16
Sponsored
From$2916
Aerostar 16x20x4 MERV 11 Air Filter, Pleated AC Furnace HVAC, Pet Dander Mold Smoke, 4 Pack
653.9 out of 5 Stars. 65 reviews
16x20x1 Air Filter MERV 10 Pleated by Glasfloss - Box of 12 - AC/Furnace Filters $68.95
Sponsored
$6895
current price $68.9516x20x1 Air Filter MERV 10 Pleated by Glasfloss - Box of 12 - AC/Furnace Filters
215 out of 5 Stars. 21 reviews
18x24x1 Air Filter Glasfloss ZL Series MERV 10 - Box of 12 $83.95 Was $107.98
Sponsored
Now$8395
current price Now $83.95, Was $107.98$107.98
18x24x1 Air Filter Glasfloss ZL Series MERV 10 - Box of 12
15 out of 5 Stars. 1 reviews
Comfort Glow Furnace Filter Box, Holds Standard 16"x20" Air Filter - 29-5000 $79.95
$7995
current price $79.95Comfort Glow Furnace Filter Box, Holds Standard 16"x20" Air Filter - 29-5000
AC Infinity Inline Filter Box 8" with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 8" Inline Duct Fans, for Fresh Air Intake and Ventilation $159.00
$15900
current price $159.00AC Infinity Inline Filter Box 8" with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 8" Inline Duct Fans, for Fresh Air Intake and Ventilation
AC Infinity Inline Filter Box 4" with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 4" Inline Duct Fans, for Fresh Air Intake and Ventilation $119.00
$11900
current price $119.00AC Infinity Inline Filter Box 4" with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 4" Inline Duct Fans, for Fresh Air Intake and Ventilation
25 out of 5 Stars. 2 reviews
Soler And Palau MFL-200 8" Filtration Box - Silver $273.23
$27323
current price $273.23Soler And Palau MFL-200 8" Filtration Box - Silver
Global Industrial Rigid Cell Air Filter Box W/ Synthetic Media, MERV 15, 20"W x 24"H x 12"D $146.63
$14663
current price $146.63Global Industrial Rigid Cell Air Filter Box W/ Synthetic Media, MERV 15, 20"W x 24"H x 12"D
Value Collection 24" x 24" x 12" , 65% Efficiency, Rigid Box Air Filter MERV 11, Synthetic Polypropylene, Integrated Corrosion-Resistant Steel Frame, 2,000 CFM $199.13
$19913
current price $199.13Value Collection 24" x 24" x 12" , 65% Efficiency, Rigid Box Air Filter MERV 11, Synthetic Polypropylene, Integrated Corrosion-Resistant Steel Frame, 2,000 CFM
Glasfloss ZL 20x24x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-3/8 x 23-3/8 x 1-3/4 $45.95 Was $53.73
Sponsored
Now$4595
current price Now $45.95, Was $53.73$53.73
Glasfloss ZL 20x24x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-3/8 x 23-3/8 x 1-3/4
15 out of 5 Stars. 1 reviews
Glasfloss ZL 20x25x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 24-1/2 x 1-3/4 $43.97 Was $52.48
Sponsored
Now$4397
current price Now $43.97, Was $52.48$52.48
Glasfloss ZL 20x25x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 24-1/2 x 1-3/4
25 out of 5 Stars. 2 reviews
Goodman 4810007S - Furnace Flue Collector Box (4810007S) $183.49 Was $234.90
Now$18349
current price Now $183.49, Was $234.90$234.90
Goodman 4810007S - Furnace Flue Collector Box (4810007S)
PrecisionAire 12" x 24" x 12", 65% Efficiency, Rigid Box Air Filter MERV 11, Synthetic Polypropylene, Integrated Corrosion-Resistant Steel Frame, 1,000 CFM $146.18
$14618
current price $146.18PrecisionAire 12" x 24" x 12", 65% Efficiency, Rigid Box Air Filter MERV 11, Synthetic Polypropylene, Integrated Corrosion-Resistant Steel Frame, 1,000 CFM
Lennox 19L14 - Healthy Climate Replacement Box Filter, MERV 13, 20" x 20" x 5" (HCF14-13) $49.99
$4999
current price $49.99Lennox 19L14 - Healthy Climate Replacement Box Filter, MERV 13, 20" x 20" x 5" (HCF14-13)
15 out of 5 Stars. 1 reviews
Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter $38.29 Was $43.79
Now$3829
current price Now $38.29, Was $43.79$43.79
Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter
444.6 out of 5 Stars. 44 reviews
BestAir AC Furnace Air Filter A201-SGM-BOX-11R - MERV 11 - 20 x 25 x 6 In. From $44.58
2 options
Available in additional 2 optionsFrom$4458
BestAir AC Furnace Air Filter A201-SGM-BOX-11R - MERV 11 - 20 x 25 x 6 In.
45 out of 5 Stars. 4 reviews
19L16 16 x 25 x 5 Inch Healthy Climate Boxed Media Air Cleaner MERV 13 Efficient Home Furnace Replacement Filter for Dust, Pollen, and More
19L16 16 x 25 x 5 Inch Healthy Climate Boxed Media Air Cleaner MERV 13 Efficient Home Furnace Replacement Filter for Dust, Pollen, and More
33.7 out of 5 Stars. 3 reviews
Honeywell POPUP2025 Single box with 20" x 25" Media Filter $56.88 Was $74.61
Now$5688
current price Now $56.88, Was $74.61$74.61
Honeywell POPUP2025 Single box with 20" x 25" Media Filter
45 out of 5 Stars. 4 reviews
AAF Flanders 173-11-24A47A Perfect Pleat HC M8 24 X 47 X 1 ,Filter Box of 12 $84.99
$8499
current price $84.99AAF Flanders 173-11-24A47A Perfect Pleat HC M8 24 X 47 X 1 ,Filter Box of 12
Glasfloss ZL 20x20x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 19-1/2 x 1-3/4 $42.95
Sponsored
$4295
current price $42.95Glasfloss ZL 20x20x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 19-1/2 x 1-3/4
34.7 out of 5 Stars. 3 reviews
Glasfloss ZL 20x25x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 24-1/2 x 3-3/4 $62.95
Sponsored
$6295
current price $62.95Glasfloss ZL 20x25x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 24-1/2 x 3-3/4
15 out of 5 Stars. 1 reviews
Glasfloss ZL 20x30x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-5/8 x 29-5/8 x 7/8 $41.87
$4187
current price $41.87Glasfloss ZL 20x30x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-5/8 x 29-5/8 x 7/8
25 out of 5 Stars. 2 reviews
AIRx Filters Health 12x30x1 Air Filter MERV 13 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $53.99 Was $75.06
Now$5399
current price Now $53.99, Was $75.06$75.06
AIRx Filters Health 12x30x1 Air Filter MERV 13 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA
AIRx Filters Allergy 12x25x1 Air Filter MERV 11 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $52.49
$5249
current price $52.49AIRx Filters Allergy 12x25x1 Air Filter MERV 11 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA
14 out of 5 Stars. 1 reviews
Glasfloss ZL 20x20x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 19-1/2 x 3-3/4 $59.95 Was $78.73
Now$5995
current price Now $59.95, Was $78.73$78.73
Glasfloss ZL 20x20x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 19-1/2 x 3-3/4
23 out of 5 Stars. 2 reviews
AIRx Filters Dust 15x25x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $56.69
$5669
current price $56.69AIRx Filters Dust 15x25x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA
Glasfloss ZL 16x25x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 24-1/2 x 1-3/4 $42.95 Was $52.48
Now$4295
current price Now $42.95, Was $52.48$52.48
Glasfloss ZL 16x25x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 24-1/2 x 1-3/4
Glasfloss ZL 16x25x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 24-1/2 x 7/8 $33.95 Was $39.98
Now$3395
current price Now $33.95, Was $39.98$39.98
Glasfloss ZL 16x25x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 24-1/2 x 7/8
35 out of 5 Stars. 3 reviews
Glasfloss ZL 18x18x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 17-1/2 x 17-1/2 x 7/8 $34.95
$3495
current price $34.95Glasfloss ZL 18x18x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 17-1/2 x 17-1/2 x 7/8
15 out of 5 Stars. 1 reviews
Glasfloss ZL 16x20x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 1-3/4 $41.87 Was $48.73
Sponsored
Now$4187
current price Now $41.87, Was $48.73$48.73
Glasfloss ZL 16x20x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 1-3/4
15 out of 5 Stars. 1 reviews
Glasfloss ZL 16x20x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 3-3/4 $56.95
Sponsored
$5695
current price $56.95Glasfloss ZL 16x20x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 3-3/4
15 out of 5 Stars. 1 reviews
Glasfloss ZL 14x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 13-1/2 x 19-1/2 x 7/8 $33.95
$3395
current price $33.95Glasfloss ZL 14x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 13-1/2 x 19-1/2 x 7/8
Glasfloss ZL 20x25x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 24-1/2 x 3-3/4 $62.95
$6295
current price $62.95Glasfloss ZL 20x25x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 24-1/2 x 3-3/4
15 out of 5 Stars. 1 reviews
Glasfloss ZL 16x20x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 1-3/4 $41.87 Was $48.73
Now$4187
current price Now $41.87, Was $48.73$48.73
Glasfloss ZL 16x20x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 1-3/4
15 out of 5 Stars. 1 reviews
Glasfloss ZL 20x25x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 24-1/2 x 7/8 $37.95
$3795
current price $37.95Glasfloss ZL 20x25x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 19-1/2 x 24-1/2 x 7/8
54.8 out of 5 Stars. 5 reviews
AIRx Filters Dust 12x16x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 12, Made in the USA $128.21
$12821
current price $128.21AIRx Filters Dust 12x16x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 12, Made in the USA
Glasfloss ZL 16x25x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 24-1/2 x 3-3/4 $56.95
$5695
current price $56.95Glasfloss ZL 16x25x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 24-1/2 x 3-3/4
64.2 out of 5 Stars. 6 reviews
AIRx Filters Dust 24x25x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $71.39
$7139
current price $71.39AIRx Filters Dust 24x25x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA
AIRx Filters Allergy 12x24x1 Air Filter MERV 11 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $45.66
$4566
current price $45.66AIRx Filters Allergy 12x24x1 Air Filter MERV 11 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA
Glasfloss ZL 15x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 14-1/2 x 19-1/2 x 7/8 $33.95
$3395
current price $33.95Glasfloss ZL 15x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 14-1/2 x 19-1/2 x 7/8
Glasfloss ZL 16x20x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 3-3/4 $56.95
$5695
current price $56.95Glasfloss ZL 16x20x4 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 3-3/4
15 out of 5 Stars. 1 reviews
Glasfloss ZL 16x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 7/8 $32.95 Was $37.48
Now$3295
current price Now $32.95, Was $37.48$37.48
Glasfloss ZL 16x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 19-1/2 x 7/8
15 out of 5 Stars. 1 reviews
Glasfloss ZL 14x25x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 13-1/2 x 24-1/2 x 1-3/4 $45.95 Was $56.39
Now$4595
current price Now $45.95, Was $56.39$56.39
Glasfloss ZL 14x25x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 13-1/2 x 24-1/2 x 1-3/4
AIRx Filters Allergy 12x18x1 Air Filter MERV 11 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $50.39
$5039
current price $50.39AIRx Filters Allergy 12x18x1 Air Filter MERV 11 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA
AIRx Filters Odor 12x18x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $50.99
$5099
current price $50.99AIRx Filters Odor 12x18x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA
Glasfloss ZL 14x14x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 13-1/2 x 13-1/2 x 7/8 $35.95 Was $39.98
Now$3595
current price Now $35.95, Was $39.98$39.98
Glasfloss ZL 14x14x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 13-1/2 x 13-1/2 x 7/8
35 out of 5 Stars. 3 reviews
Glasfloss ZL 18x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 17-1/2 x 19-1/2 x 7/8 $34.95
$3495
current price $34.95Glasfloss ZL 18x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 17-1/2 x 19-1/2 x 7/8
23 out of 5 Stars. 2 reviews
Glasfloss ZL 12x25x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 11-1/2 x 24-1/2 x 7/8 $35.97
$3597
current price $35.97Glasfloss ZL 12x25x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 11-1/2 x 24-1/2 x 7/8
AIRx Filters Health 10x10x1 Air Filter MERV 13 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $46.28
$4628
current price $46.28AIRx Filters Health 10x10x1 Air Filter MERV 13 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA
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