14" x 24" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 13.75 X 23.75] 3-Pack Copper Coil Built-in tumbler lock and key

Built-in tumbler lock and key is provided

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 10" OR 10" x 24" duct opening (measured at the opening)

Aluminum Return Grille Spec Sheet

Crafted from solid aluminum with no welded edges

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 32" or 32" x 10" duct opening (measured at the opening)

14" x 24" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 13.75 X 23.75] 3-Pack Copper Coil Built-in tumbler lock and key+ Product Details Size 14"w X 24"h pleated MERV 8 filter for HVAC return filter grille 3 Pack. Actual dimensions: 13. 75" X 23. 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 give you more filter surface thereby capturing more dust. Our metal and paper diagonal support bars ensure the filter can