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FaucetsMore Top BrandsResold Air ConditionersResold Cooling & HeatingResold Home ImprovementResold SharkSafety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Garage StorageAll Home SecurityAll Tool SetsAmerican StandardAsphalt, Concrete & MasonryBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBLACK+DECKERBrackets and Angle IronsBreakers, Distributors, and Load CentersBritaBulk & Commercial Toilet PaperCable ManagementCar Emergency SuppliesCaulking & SealantsChains, Ropes and TiedownsCommercial LightingDehumidifiersDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoor WeatherproofingDyson Air QualityElectric MotorsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesEvaporative Coolers and PartsExtension Cord ReelsExtension CordsFastenersFiltreteFireplacesFlashlightsFurniture HardwareGarage Shelves and RacksGarage Storage SystemsGarbage DisposalsGuttering & DrainageHand ToolsHolmesHome SafetyHooksHVAC Ducting and VentilationInterior PaintKitchen Fixtures and MaterialsKitchen HardwareKitchen PlumbingLaskoLevoitLight BulbsLight TimersMasonry ToolsMechanics ToolsMetal CuttingMideaMoen Home ImprovementMoldingMouldingsOutdoor DrainageOutletsPadlocksPaint ColorsPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsPressure WashersProjectsProtective Metal Working GearRegisters and GrillsRoofingRubbermaidSafes & LockboxesSealants, Fillers and AdhesivesShop Plumbing by FixtureSolderingSpray PaintStanleyStep StoolsStorage ContainersStorm & Flood PrepStovesSurveillanceTestersThermostatsTile by ApplicationTile Tools & MaterialsToilets and BidetsTool Equipment & StorageTrimUtility CartsUtility FixturesUtility Sinks & FaucetsValves & Valve RepairWall DecalsWallpaperWater DispensersWater FiltersWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWater JugsWeatherproof CoversWeatherstrippingWelding & Cutting AccessoriesWildfire PrepWindow Screens and FilmsWindow WeatherproofingWinter PrepWoodworking ToolsZeroWater

Box Filter

Uses item details. Price when purchased online

18x24x1 Air Filter Glasfloss ZL Series MERV 10 - Box of 12 $83.95 Was $107.98

18x24x1 Air Filter Glasfloss ZL Series MERV 10 - Box of 12
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5 out of 5 Stars. 1 reviews

16x20x1 Air Filter MERV 10 Pleated by Glasfloss - Box of 12 - AC/Furnace Filters $68.95

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5 out of 5 Stars. 19 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

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4.8 out of 5 Stars. 4 reviews

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

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100+ bought since yesterday AAF Flanders 14" x 20" x 1" Nested Glass MERV 1 Air Filter (4 Filters) From $7.48

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Available in additional 9 options
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From$748

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4.5 out of 5 Stars. 14716 reviews
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Lennox Healthy Climate 20x25x5 x6673 MERV 11 Box Filter $38.29

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4.7 out of 5 Stars. 42 reviews

Lennox X6670 MERV 11 Box Replacement Filter also for Honeywell, 16" H x 25" L x 5" W (3-Pack) $85.31 Was $94.99

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Lennox 19L14 - Healthy Climate Replacement Box Filter, MERV 13, 20" x 20" x 5" (HCF14-13) $49.99

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current price $49.99

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5 out of 5 Stars. 1 reviews

Filterbuy 20x20x12 MERV 11 No Header, Rigid Cell Box Filters HVAC Replacement (1-Pack) $112.99

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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

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5 out of 5 Stars. 1 reviews

Glasfloss ZL 16x16x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 15-1/2 x 15-1/2 x 1-3/4 $43.97 Was $52.48

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lennox 20x25x5 x0586 merv 11 box replacement filter for lennox and honeywell $46.52

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4.5 out of 5 Stars. 6 reviews

Filterbuy 12x24x12 MERV 11 No Header, Rigid Cell Box Filters HVAC Replacement (1-Pack) $104.99

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2 Pack OEM Trane FLRQB5FR21M11 TFM210B0FR0 - Quikbox Media Filter MERV 11-20.2" x 26" x 4.7" $70.30

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5 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

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

3.7 out of 5 Stars. 3 reviews

Filterbuy 20x20x12 MERV 11 No Header, Rigid Cell Box Filters HVAC Replacement (2-Pack) $222.98

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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

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5 out of 5 Stars. 1 reviews

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

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5 out of 5 Stars. 1 reviews

Filterbuy 20x24x6 MERV 13 No Header, Rigid Cell Box Filters HVAC Replacement (1-Pack) $67.99

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Filterbuy 20x20x12 MERV 14 No Header, Rigid Cell Box Filters HVAC Replacement (2-Pack) $238.98

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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

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
current price $199.13

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Filterbuy 20x20x12 MERV 13 No Header, Rigid Cell Box Filters HVAC Replacement (4-Pack) $415.96

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Trane FLRQB5FR17M13-16.7" x 26" x 4.7" Quikbox Filter Media 2-Pack, MERV 13 $102.48

Trane FLRQB5FR17M13-16.7" x 26" x 4.7" Quikbox Filter Media 2-Pack, MERV 13
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Filterbuy 20x20x12 MERV 13 No Header, Rigid Cell Box Filters HVAC Replacement (1-Pack) $118.99

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Glasfloss ZL 18x18x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 17-1/2 x 17-1/2 x 1-3/4 $43.97 Was $52.48

Glasfloss ZL 18x18x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 17-1/2 x 17-1/2 x 1-3/4
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Glasfloss ZL 18x18x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 17-1/2 x 17-1/2 x 1-3/4

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

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
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4.2 out of 5 Stars. 6 reviews

Filterbuy 12x24x12 MERV 14 No Header, Rigid Cell Box Filters HVAC Replacement (1-Pack) $110.99

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Filterbuy 20x20x12 MERV 14 No Header, Rigid Cell Box Filters HVAC Replacement (4-Pack) $422.96

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Glasfloss ZL 18x20x2 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 17-1/2 x 19-1/2 x 1-3/4 $43.95 Was $49.98

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current price Now $43.95, Was $49.98

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AIRx Filters Odor 12x18x1 Air Filter MERV 8 AC Furnace Pleated Air Filter Replacement Box of 6, Made in the USA $50.99

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