18 x 12 Merv 2 HVAC Pleated Filter, 12-Pack Compatible with Duct 10" Plain Ends – Gives you

Plain Ends – Gives you the freedom to cut and flare at your own project needs

+ Product Details Size – 36"w X 14"h is the size for the duct opening measurement only

+ Product Details Size – 25"w X 30"h is the size for the duct opening measurement only

+ Product Details Heavy Duty Cutters – SawTooth Design with Edge Serration for cutting Stainless Steel below 0

actual front end outer dimensions are approximately 25" width X 25" height

18 x 12 Merv 2 HVAC Pleated Filter, 12-Pack Compatible with Duct 10" Plain Ends – Gives you+ 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