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Filter King 13x21.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 X 21.5 X .75"
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Furnace Filters

Filter King 13×21.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 13 X 21.5 X .75″

Original price was: $39.85.Current price is: $27.90.
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Filter King 16x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 X 24.5 X .75"
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Furnace Filters

Filter King 16x25x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 15.5 X 24.5 X .75″

Original price was: $40.27.Current price is: $28.19.
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Filter King 19.5x19.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 X 19.5 X .75"
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Furnace Filters

Filter King 19.5×19.5×1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 X 19.5 X .75″

Original price was: $37.95.Current price is: $26.57.
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Filter King 23x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 X 19.5 X .75"
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Furnace Filters

Filter King 23x20x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 22.5 X 19.5 X .75″

Original price was: $47.96.Current price is: $33.57.
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Filtrete 10x20x1 Allergen Defense Air Filter 1000 MPR: Electrostatic Furnace Filter, MERV 11, Captures Dust & Pollen
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Furnace Filters

Filtrete 10x20x1 Allergen Defense Air Filter 1000 MPR: Electrostatic Furnace Filter, MERV 11, Captures Dust & Pollen

Original price was: $12.19.Current price is: $8.53.
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Filtrete 10x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, 3-Month Use
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Furnace Filters

Filtrete 10x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, 3-Month Use

Original price was: $14.99.Current price is: $10.49.
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Filtrete 12''x12''x1'' Premium Allergen Bacteria And Virus Air Filter 1900 MPR: MERV 13 Electrostatic For Home Furnaces
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Furnace Filters

Filtrete 12”x12”x1” Premium Allergen Bacteria And Virus Air Filter 1900 MPR: MERV 13 Electrostatic For Home Furnaces

Original price was: $22.99.Current price is: $16.09.
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Filtrete 12''x24''x1'' 2pk Allergen Bacteria And Virus Air Filter 1500 MPR
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Furnace Filters

Filtrete 12”x24”x1” 2pk Allergen Bacteria And Virus Air Filter 1500 MPR

Original price was: $26.49.Current price is: $18.54.
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Filtrete 12"x 12"x 1" MPR 700 Dust Pollen And Pet Dander Electrostatic Air Filter: MERV 8 Furnace & AC Filter, 3-Month Use
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Furnace Filters

Filtrete 12″x 12″x 1″ MPR 700 Dust Pollen And Pet Dander Electrostatic Air Filter: MERV 8 Furnace & AC Filter, 3-Month Use

Original price was: $9.99.Current price is: $6.99.
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Filtrete 12"x 24"x 1" MPR 700 Dust Pollen And Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Filter, 3-Month Use
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Furnace Filters

Filtrete 12″x 24″x 1″ MPR 700 Dust Pollen And Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Filter, 3-Month Use

Original price was: $9.99.Current price is: $6.99.
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Filtrete 12x12x1 Allergen Bacteria And Virus Air Filter 1500 MPR: Electrostatic Furnace Filter, MERV 12, 3-Month Use
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Furnace Filters

Filtrete 12x12x1 Allergen Bacteria And Virus Air Filter 1500 MPR: Electrostatic Furnace Filter, MERV 12, 3-Month Use

Original price was: $18.99.Current price is: $13.29.
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Filtrete 12x12x1 Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, Furnace Compatible
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Furnace Filters

Filtrete 12x12x1 Allergen Defense Air Filter 1000 MPR: MERV 11, Electrostatic, Captures Dust & Pollen, Furnace Compatible

Original price was: $13.49.Current price is: $9.44.