MERV 11 - 6 Packs (4")

Score big savings on MERV 11 – 6 Packs (4″) during our back-to-school sale. Limited quantities available.

-44%

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Filterbuy 10x10x4 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 9.50 x 3.63)

Original price was: $110.52.Current price is: $62.24.
-43%

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Filterbuy 10x14x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 13.50 x 3.63 Inches)

Original price was: $110.52.Current price is: $62.94.
-43%

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Filterbuy 10x15x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 14.50 x 3.63 Inches)

Original price was: $110.52.Current price is: $62.52.
-46%

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Filterbuy 10x16x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 15.50 x 3.63 Inches)

Original price was: $110.52.Current price is: $59.67.
-44%

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Filterbuy 10x18x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 10.00 x 18.00 x 3.63 Inches)

Original price was: $110.52.Current price is: $61.87.
-46%

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Filterbuy 10x20x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 19.50 x 3.63 Inches)

Original price was: $110.52.Current price is: $59.66.
-50%

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Filterbuy 10x24x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 23.50 x 3.63 Inches)

Original price was: $124.68.Current price is: $62.64.
-49%

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Filterbuy 10x25x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 24.50 x 3.63 Inches)

Original price was: $124.68.Current price is: $63.04.
-54%

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Filterbuy 10x30x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 29.50 x 3.63 Inches)

Original price was: $183.18.Current price is: $84.43.
-44%

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Filterbuy 11.25×11.25×4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.25 x 11.25 x 3.63 Inches)

Original price was: $116.28.Current price is: $64.76.
-48%

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Filterbuy 11.25×19.25×4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.25 x 19.25 x 3.63 Inches)

Original price was: $116.28.Current price is: $60.79.
-47%

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Filterbuy 11.25×23.25×4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.25 x 23.25 x 3.63 Inches)

Original price was: $116.28.Current price is: $61.99.

Category: MERV 11 - 6 Packs (4")

Filterbuy 10x10x4 Air Filter MERV 11 (MPR 1200) Allergen Defense Replacement (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters, Made in USA (Actual Size: 9.50 x 9.50 x 3.63)

Filterbuy 10x14x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 13.50 x 3.63 Inches)

Filterbuy 10x15x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 14.50 x 3.63 Inches)

Filterbuy 10x16x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 15.50 x 3.63 Inches)

Filterbuy 10x18x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 10.00 x 18.00 x 3.63 Inches)

Filterbuy 10x20x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 19.50 x 3.63 Inches)

Filterbuy 10x24x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 23.50 x 3.63 Inches)

Filterbuy 10x25x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 24.50 x 3.63 Inches)

Filterbuy 10x30x4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 9.50 x 29.50 x 3.63 Inches)

Filterbuy 11.25×11.25×4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.25 x 11.25 x 3.63 Inches)

Filterbuy 11.25×19.25×4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.25 x 19.25 x 3.63 Inches)

Filterbuy 11.25×23.25×4 Air Filter MERV 11 Allergen Defense (6-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 11.25 x 23.25 x 3.63 Inches)

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