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More Top BrandsResold Air PurifiersResold Cooling & HeatingResold DysonResold Home ImprovementResold SharkResold WINIXSafety Equipment and GearAir QualityAir ToolsAll Home SecurityAll Renewable EnergyBathroom Cabinets & FixturesBathroom PlumbingBrackets and Angle IronsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDyson Air QualityElectrical ToolsElectronic Communication ComponentsEnvionFastenersFiltreteFurniture HardwareGate HardwareGatesHand ToolsHardware KnobsHolmesHome SafetyHVAC Ducting and VentilationKitchen HardwareLaskoLevoitLight BulbsMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesPower Tool AccessoriesRegisters and GrillsSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepThermostatsTool Equipment & StorageTOTOValves & Valve RepairWater FiltersWelding & Cutting AccessoriesWildfire Prep
Air Technology Filter(421)
Uses item details. Price when purchased online
Medify MA-25 Genuine Replacement Filter for MA-25 Purifiers | Smoke, Dust, Odors, Pet Dander | 3 in 1 with Pre-filter, HEPA H13 and Activated Carbon | Removal of 0.1 to 0.3 Microns | 1-Pack From $49.99
Sponsored
From$4999
Medify MA-25 Genuine Replacement Filter for MA-25 Purifiers | Smoke, Dust, Odors, Pet Dander | 3 in 1 with Pre-filter, HEPA H13 and Activated Carbon | Removal of 0.1 to 0.3 Microns | 1-Pack
334.4 out of 5 Stars. 33 reviews
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2 Pack 413 Replacement Filter,MERV 13 16x25x4,Compatible with AprilAire Whole House Air Purifiers 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, or Space-Gard 2400 with Upgrade Kit 1413 From $49.99
Sponsored
From$4999
2 Pack 413 Replacement Filter,MERV 13 16x25x4,Compatible with AprilAire Whole House Air Purifiers 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, or Space-Gard 2400 with Upgrade Kit 1413
834.4 out of 5 Stars. 83 reviews
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2 Pack 213 Replacement Filter,MERV 13 20x25x4,Compatible with AprilAire Whole House Air Purifiers 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, or Space-Gard 2200 with Upgrade Kit 1213 $49.99 Was $59.99
Sponsored
Now$4999
current price Now $49.99, Was $59.99$59.99
2 Pack 213 Replacement Filter,MERV 13 20x25x4,Compatible with AprilAire Whole House Air Purifiers 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, or Space-Gard 2200 with Upgrade Kit 1213
904.4 out of 5 Stars. 90 reviews
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BNX TruFilter 20x25x1 Air Filter MERV 13 (6-Pack) - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Pollen, Mold, Bacteria, Smoke, Allergen, MPR 1900 FPR 10 From $47.99
Sponsored
From$4799
BNX TruFilter 20x25x1 Air Filter MERV 13 (6-Pack) - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters for Allergies, Pollen, Mold, Bacteria, Smoke, Allergen, MPR 1900 FPR 10
153.9 out of 5 Stars. 15 reviews
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500+ bought since yesterday Filtrete 20x20x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter From $5.64
2 options
Available in additional 2 optionsFrom$564
Filtrete 20x20x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
32154.6 out of 5 Stars. 3215 reviews
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500+ bought since yesterday Filtrete 20x25x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter $5.64
$564
current price $5.64Filtrete 20x25x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
19354.6 out of 5 Stars. 1935 reviews
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Filtrete Premium Allergen, Bacteria & Virus True HEPA Air Purifier Filter $28.47
$2847
current price $28.47Filtrete Premium Allergen, Bacteria & Virus True HEPA Air Purifier Filter
474.6 out of 5 Stars. 47 reviews
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Filtrete 18x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
2 options
Available in additional 2 optionsFrom$1188
Filtrete 18x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
3764.2 out of 5 Stars. 376 reviews
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Best seller Filtrete 20x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter $5.64
$564
current price $5.64Filtrete 20x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
8464.5 out of 5 Stars. 846 reviews
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500+ bought since yesterday AAF Flanders 4-Pack 20" x 20" x 1" Nested Fiberglass MERV 1 Air Filter From $7.48
9 options
Available in additional 9 optionsFrom$748
AAF Flanders 4-Pack 20" x 20" x 1" Nested Fiberglass MERV 1 Air Filter
132844.5 out of 5 Stars. 13284 reviews
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FFAC 4 Pack MA-25 Replacements Filter for MA-25 Air Purifier S1/W1/B1 Only, 3 in 1 HEPA H13 filter $31.63
Sponsored
$3163
current price $31.63FFAC 4 Pack MA-25 Replacements Filter for MA-25 Air Purifier S1/W1/B1 Only, 3 in 1 HEPA H13 filter
55 out of 5 Stars. 5 reviews
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HEPA Air Filter Compatible with PuroAir 240 Air Purifier,High-Efficiency Particle & Odor Removal,1 Pack. From $19.99
Sponsored
From$1999
HEPA Air Filter Compatible with PuroAir 240 Air Purifier,High-Efficiency Particle & Odor Removal,1 Pack.
15 out of 5 Stars. 1 reviews
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Aprilaire 310 Replacement Furnace Air Filter for Aprilaire Whole Home Air Purifiers, MERV 11, Clean Air Dust Furnace Filter (Pack of 1) $65.65
$6565
current price $65.65Aprilaire 310 Replacement Furnace Air Filter for Aprilaire Whole Home Air Purifiers, MERV 11, Clean Air Dust Furnace Filter (Pack of 1)
144.6 out of 5 Stars. 14 reviews
Holmes aer1 HEPA-Type Total Air Filter Replacement with Dust Elimination, 2 Count $24.99 Was $34.99 $24.99/in
Now$2499
current price Now $24.99, Was $34.99$34.99
$24.99/in
Holmes aer1 HEPA-Type Total Air Filter Replacement with Dust Elimination, 2 Count
6884.6 out of 5 Stars. 688 reviews
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Filtrete 14x25x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter From $5.64
2 options
Available in additional 2 optionsFrom$564
Filtrete 14x25x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
6594.5 out of 5 Stars. 659 reviews
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Honeywell Air Purifier Replacement Filter, HRFARVP, HEPA Filter, Value Pack From $51.88
2 options
Available in additional 2 optionsFrom$5188
Honeywell Air Purifier Replacement Filter, HRFARVP, HEPA Filter, Value Pack
2304.5 out of 5 Stars. 230 reviews
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Filtrete 18x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria and Virus, 1 Filter $16.49
$1649
current price $16.49Filtrete 18x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria and Virus, 1 Filter
5574.7 out of 5 Stars. 557 reviews
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AprilAire 410 MERV 11 Replacement Air Filter, Captures Dust & Pollen, 16 x 25 x 4 Inches, 4-Pack $199.99
$19999
current price $199.99AprilAire 410 MERV 11 Replacement Air Filter, Captures Dust & Pollen, 16 x 25 x 4 Inches, 4-Pack
124.8 out of 5 Stars. 12 reviews
500+ bought since yesterday Filtrete 16x20x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter From $5.64
2 options
Available in additional 2 optionsFrom$564
Filtrete 16x20x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
30094.6 out of 5 Stars. 3009 reviews
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Filtrete 14x18x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
2 options
Available in additional 2 optionsFrom$1188
Filtrete 14x18x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
5104.4 out of 5 Stars. 510 reviews
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2-Pack Airmega AP-1512HH Filter Replacement for Coway AP-1512HH-FP, Airmega 200M Mighty, AP-1518R, AP-1519P Air Purifier From $28.99
Sponsored
From$2899
2-Pack Airmega AP-1512HH Filter Replacement for Coway AP-1512HH-FP, Airmega 200M Mighty, AP-1518R, AP-1519P Air Purifier
314.1 out of 5 Stars. 31 reviews
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FREEGRIN Aer1 HEPA Replacement Filters, Compatible with Holmes Total Air Purifier,Replacement Parts # HAPF300AH-U4R, HAP242-NUC-6 Packs $24.99
Sponsored
$2499
current price $24.99FREEGRIN Aer1 HEPA Replacement Filters, Compatible with Holmes Total Air Purifier,Replacement Parts # HAPF300AH-U4R, HAP242-NUC-6 Packs
25 out of 5 Stars. 2 reviews
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Filtrete 10x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
2 options
Available in additional 2 optionsFrom$1188
Filtrete 10x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
1784 out of 5 Stars. 178 reviews
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Best seller Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
2 options
Available in additional 2 optionsFrom$1188
Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
26084.6 out of 5 Stars. 2608 reviews
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Best seller Filtrete 14x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
3 options
Available in additional 3 optionsFrom$1188
Filtrete 14x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
4434.3 out of 5 Stars. 443 reviews
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500+ bought since yesterday Filtrete 16x25x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter From $5.64
2 options
Available in additional 2 optionsFrom$564
Filtrete 16x25x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
23214.6 out of 5 Stars. 2321 reviews
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AprilAire 210 MERV 11 Replacement Filter for Whole House Air Purifiers, White From $60.98
2 options
Available in additional 2 optionsFrom$6098
AprilAire 210 MERV 11 Replacement Filter for Whole House Air Purifiers, White
764.7 out of 5 Stars. 76 reviews
GermGuardian Air Purifier Replacement Filter B, FLT4825, HEPA Pure, AC4820, AC4825 From $19.88
4 options
Available in additional 4 optionsFrom$1988
GermGuardian Air Purifier Replacement Filter B, FLT4825, HEPA Pure, AC4820, AC4825
17844.8 out of 5 Stars. 1784 reviews
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Filtrete 24x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter $12.19
$1219
current price $12.19Filtrete 24x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter
5244.7 out of 5 Stars. 524 reviews
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GermGuardian Air Purifier Replacement Filter V, FLT151, HEPA Pure, 1095 Sq ft., AirSafe Series, AC151 From $31.94
4 options
Available in additional 4 optionsFrom$3194
GermGuardian Air Purifier Replacement Filter V, FLT151, HEPA Pure, 1095 Sq ft., AirSafe Series, AC151
594.3 out of 5 Stars. 59 reviews
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Filtrete 14x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 4 Pack From $11.88
Sponsored
From$1188
Filtrete 14x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 4 Pack
7444.5 out of 5 Stars. 744 reviews
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Filtrete 14x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 2 Filters $21.88 $10.94/ea
Sponsored
$2188
current price $21.88$10.94/ea
Filtrete 14x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 2 Filters
7364.7 out of 5 Stars. 736 reviews
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Filtrete 10x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter $12.19
$1219
current price $12.19Filtrete 10x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter
5214.7 out of 5 Stars. 521 reviews
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Best seller Filtrete 18x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
3 options
Available in additional 3 optionsFrom$1188
Filtrete 18x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
6724.5 out of 5 Stars. 672 reviews
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Filtrete 14x18x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter
Filtrete 14x18x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter
5474.7 out of 5 Stars. 547 reviews
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Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
2 options
Available in additional 2 optionsFrom$1188
Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
20774.6 out of 5 Stars. 2077 reviews
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Filtrete 14x25x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
3 options
Available in additional 3 optionsFrom$1188
Filtrete 14x25x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
6014.4 out of 5 Stars. 601 reviews
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Filtrete 12x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.00
2 options
Available in additional 2 optionsFrom$1100
Filtrete 12x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
1763.8 out of 5 Stars. 176 reviews
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Best seller Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria and Virus, 1 Filter $18.47
$1847
current price $18.47Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Allergen, Bacteria and Virus, 1 Filter
7964.7 out of 5 Stars. 796 reviews
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Filtrete 14x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 2 Filters $21.88 $10.94/ea
$2188
current price $21.88$10.94/ea
Filtrete 14x30x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 2 Filters
5874.7 out of 5 Stars. 587 reviews
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Filtrete 12x12x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
3 options
Available in additional 3 optionsFrom$1188
Filtrete 12x12x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
3454.3 out of 5 Stars. 345 reviews
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Filtrete 14x14x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter
Filtrete 14x14x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 1 Filter
5274.7 out of 5 Stars. 527 reviews
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2 Pack 413 Replacement Filter,MERV 13 16x25x4,Compatible with AprilAire Whole House Air Purifiers 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, or Space-Gard 2400 with Upgrade Kit 1413 From $49.99
2 options
Available in additional 2 optionsFrom$4999
2 Pack 413 Replacement Filter,MERV 13 16x25x4,Compatible with AprilAire Whole House Air Purifiers 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, or Space-Gard 2400 with Upgrade Kit 1413
834.4 out of 5 Stars. 83 reviews
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Filtrete 18x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Advanced Allergen Reduction, 6 Pack $61.68 $10.28/ea
$6168
current price $61.68$10.28/ea
Filtrete 18x30x1 HVAC Furnace Air Filter, MPR 1500 MERV 12, Advanced Allergen Reduction, 6 Pack
5254.8 out of 5 Stars. 525 reviews
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Filtrete 20x20x4 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 2 Pack $53.99 $27.00/ea
$5399
current price $53.99$27.00/ea
Filtrete 20x20x4 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergen Defense, 2 Pack
4104.6 out of 5 Stars. 410 reviews
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Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
3 options
Available in additional 3 optionsFrom$1188
Filtrete 20x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
9264.3 out of 5 Stars. 926 reviews
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Filtrete 18x18x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
3 options
Available in additional 3 optionsFrom$1188
Filtrete 18x18x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
3914.3 out of 5 Stars. 391 reviews
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Filtrete 18x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter $5.64
$564
current price $5.64Filtrete 18x30x1 Air Filter, MPR 300 MERV 5, Dust Reduction, 1 Filter
1864.4 out of 5 Stars. 186 reviews
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2 Pack 213 Replacement Filter,MERV 13 20x25x4,Compatible with AprilAire Whole House Air Purifiers 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, or Space-Gard 2200 with Upgrade Kit 1213 $49.99 Was $59.99
Now$4999
current price Now $49.99, Was $59.99$59.99
2 Pack 213 Replacement Filter,MERV 13 20x25x4,Compatible with AprilAire Whole House Air Purifiers 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, or Space-Gard 2200 with Upgrade Kit 1213
904.4 out of 5 Stars. 90 reviews
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Filtrete 24x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter From $11.88
2 options
Available in additional 2 optionsFrom$1188
Filtrete 24x30x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 1 Filter
2674 out of 5 Stars. 267 reviews
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