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![Customers' Choice Filterbuy 12x24x1 Air Filter Merv 11 Allergen Defense (4-pack), Pleated Hvac Ac Furnace Air Filters Replacement (actual Size: 11.50 X 23.50 X 0.75 Inches) Premium Build [gsOq3rBj]](https://cdn.shopify.com/s/files/1/0025/0255/7731/files/51U63ClQ9ML._AC_4c401325-139d-45e9-8432-69491cd9d42f.jpg?v=1750359737)
![Customers' Choice Filterbuy 12x24x1 Air Filter Merv 11 Allergen Defense (4-pack), Pleated Hvac Ac Furnace Air Filters Replacement (actual Size: 11.50 X 23.50 X 0.75 Inches) Premium Build [gsOq3rBj]](https://cdn.shopify.com/s/files/1/0025/0255/7731/files/51jgugsYJmL._AC_11c24ae8-77b1-4378-b4c7-3f779aa31717.jpg?v=1750359737)
![Customers' Choice Filterbuy 12x24x1 Air Filter Merv 11 Allergen Defense (4-pack), Pleated Hvac Ac Furnace Air Filters Replacement (actual Size: 11.50 X 23.50 X 0.75 Inches) Premium Build [gsOq3rBj]](https://cdn.shopify.com/s/files/1/0025/0255/7731/files/51TRMy8nMvL._AC_6b416aef-74fe-462a-9c29-430bcc4edbe7.jpg?v=1750359737)
![Customers' Choice Filterbuy 12x24x1 Air Filter Merv 11 Allergen Defense (4-pack), Pleated Hvac Ac Furnace Air Filters Replacement (actual Size: 11.50 X 23.50 X 0.75 Inches) Premium Build [gsOq3rBj]](https://cdn.shopify.com/s/files/1/0025/0255/7731/files/51e6JVg8CLL._AC_224f3b9c-f7bd-4c06-b1c6-59cc0aa8d303.jpg?v=1750359737)
![Customers' Choice Filterbuy 12x24x1 Air Filter Merv 11 Allergen Defense (4-pack), Pleated Hvac Ac Furnace Air Filters Replacement (actual Size: 11.50 X 23.50 X 0.75 Inches) Premium Build [gsOq3rBj]](https://cdn.shopify.com/s/files/1/0025/0255/7731/files/51T4vjvdkLL._AC_802247a5-4f7a-4ffe-9243-2902eb40946d.jpg?v=1750359737)
Customers' Choice Filterbuy 12x24x1 Air Filter Merv 11 Allergen Defense (4-pack), Pleated Hvac Ac Furnace Air Filters Replacement (actual Size: 11.50 X 23.50 X 0.75 Inches) Premium Build [gsOq3rBj]
$31.99
$102.99
-69%
12x24x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11.50" x 23.50" x 0.75") MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more w
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Customers' Choice Filterbuy 12x24x1 Air Filter Merv 11 Allergen Defense (4-pack), Pleated Hvac Ac Furnace Air Filters Replacement (actual Size: 11.50 X 23.50 X 0.75 Inches) Premium Build [gsOq3rBj]
- 12x24x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 11.50" x 23.50" x 0.75")
- MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more while trapping 95% of dust particles without impacting air flow
- High quality construction features an electrostatically charged design with 14 pleats per foot that captures more harmful particles and lasts 3x longer than fiberglass models (replace every 90 days for best performance)
- Easy installation beverage board frames with dual wire backings improve structural integrity and outperform standard cardboard designs by resisting extreme temperatures
- Industrial grade components are 100% manufactured in the United States and designed with recyclable materials
What Our Customers Say
Absolutely no complaints!
The performance is so smooth and so very, so flawless.
- Gareth I..
Absolutely no complaints!
A great gadget that is so very, very, very well-designed.
- Arawn Y..
Absolutely no complaints!
A great item that is built to perform very, very great.
- Haf U..
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