Photo 1 of Filtrete 20x24x1 AC Furnace Air Filter MPR 1900 Healthy Living Ultimate Allergen 6-Pack (exact dimensions 19.81 x 23.81 x 0.78)

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Photo 1 of Filtrete 20x24x1 AC Furnace Air Filter MPR 1900 Healthy Living Ultimate Allergen 6-Pack (exact dimensions 19.81 x 23.81 x 0.78) Photo 2 of Filtrete 20x24x1 AC Furnace Air Filter MPR 1900 Healthy Living Ultimate Allergen 6-Pack (exact dimensions 19.81 x 23.81 x 0.78) Photo 3 of Filtrete 20x24x1 AC Furnace Air Filter MPR 1900 Healthy Living Ultimate Allergen 6-Pack (exact dimensions 19.81 x 23.81 x 0.78)