12x20x1 - 12"x20"x1" Disposable Replacement Furnace Filters, Genuine OEM Air Filter or Humidifier Replacement products, Original Engineered Manufacture

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12"x20"x1" Pleated MERV 8 Air Filter

On SALE for $5.00

Replacement pleated air filter MERV 8 for:

12" X 20" X 1" Actual size 11.5 X 19.5 X .75

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12x20x1 3M Filtrete Dust Reduction Filter

12"x20"x1" 3M Filtrete Dust Reduction Filter

On SALE for $5.09

Replacement 3M Filtrete Dust Reduction Filters for:

12" x 20" x 1" Actual size 11.7" x 19.7" x 1" Case Quantity - 12

Product Code 319 3M Filter
Product Code 319DC single 3M Filter
Product Code 319DC-12 twelve pack 3M Filters
UPC Code 50051131974970
UPC Code 005113197497

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12x20x1 3M Filtrete Dust and Pollen Allergen Reduction Filter

12"x20"x1" 3M Filtrete Dust and Pollen Allergen Reduction filter

On SALE for $6.24

Replacement 3M Filtrete Dust and Pollen Allergen Reduction filters for:

12" x 20" x 1" Actual size 11.7" x 19.7" x 1" Case Quantity - 6

Product Code 9869 3M Filter
Product Code 9869DC single 3M Filter
Product Code 9869DC-12 twelve pack 3M Filters
UPC Code 051111114605
UPC Code 5111111460

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12x20x1 3M Filtrete Micro Allergen Reduction Filter

12"x20"x1" 3M Filtrete Micro Allergen Reduction filter

On SALE for $10.99

Replacement 3M Filtrete Micro Allergen Reduction filters for:

12" x 20" x 1" Actual size 11.7" x 19.7" x 1" Case Quantity - 6

Product Code 9819 3M Filter
Product Code 9819DC single 3M Filter
Product Code 9819DC-6 six pack 3M Filters
UPC Code 051111098196
UPC Code 5111109819

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12x20x1 3M Filtrete Ultra Allergen Reduction Filter

12"x20"x1" 3M Filtrete Ultra Allergen Reduction filter

On SALE for $15.11

Replacement 3M Filtrete Ultra Allergen Reduction filters for:

12" x 20" x 1" Actual size 11.7" x 19.7" x 1" Case Quantity - 6

Product Code 2019 3M Filter
Product Code 2019DC single 3M Filter
Product Code 2019DC-6 six pack 3M Filters
UPC Code 051111020197
UPC Code 5111102019

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Need furnace filters or humidifier water pads.