17.75 Defense Filters Filter Air Replacement Air x 18x30x1 x Inches) 11 MERV : (Actual Pleated Furnace (6-Pack), Allergen 0.75 29.75 AC HVAC WLTL398101 Weslo Cadence G 7

17.75 Defense Filters Filter Air Replacement Air x 18x30x1 x Inches) 11 MERV : (Actual Pleated Furnace (6 Pack), Allergen 0.75 29.75 AC HVAC WLTL398101 Weslo Cadence G 7 WLTL398101 Weslo Cadence G 7 Niveau van waterbestendigheid and more by trapping 95% of airborne particles without impacting air flow High quality construction features an electrostatically charged pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models Industrial grade beverage board frames with dual wire backings outperform standard cardboard designs All components are manufactured within the United States and designed with recyclable materials