18 x 12 Merv 2 HVAC Pleated Filter, 12-Pack Insulated Flexible Ducts R-6.0 Easy Installation – Quick and

Easy Installation – Quick and painless installation – Can be installed after line set is in place

+ Product Details Perfect Fit & Easy Sizing - Designed for a 16" x 24" OR 24" X 16" duct opening (measured at the opening)

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18 x 12 Merv 2 HVAC Pleated Filter, 12-Pack Insulated Flexible Ducts R-6.0 Easy Installation – Quick and+ Product Details Size 18"w X 12"h pleated MERV 2 filter for HVAC return filter grille 12 Pack. Actual dimensions: 17. 75" X 11. 75" High Quality A uniquie combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system Design The W shaped pleats increase the surface area, effectively capturing dirt and particles such as pollen, dust mites, standing dust, spray paint