12 x 12 Merv 2 HVAC Pleated Filter, 12-Pack Drop Ceilings / Aluminum High Quality – High-quality steel

High Quality – High-quality steel with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Size – 10"w X 18"h is the size for the duct opening measurement only

Initial Operation

Applications – The snap collar duct board fitting is used as a main duct or plenum

12 x 12 Merv 2 HVAC Pleated Filter, 12-Pack Drop Ceilings / Aluminum High Quality – High-quality steel+ Product Details Size 12"w X 12"h pleated MERV 2 filter for HVAC return filter grille 12 Pack. Actual dimensions: 11. 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