12 x 12 Merv 2 HVAC Pleated Filter, 12-Pack return grille our 1/4" x 50' Soft

our 1/4" x 50' Soft HVAC Refrigeration Pipe/Water Supply Line stands out as the ideal choice

+ Product Details Size – 20" x 24" or 24" x 20" is the size for the duct opening measurement only

+ Product Details Size – Sheet metal duct board take off start collar is 16" and it is compatible with duct 16"

[Outer Dimensions: 26

high-impact clear plastic for long-lasting performance

12 x 12 Merv 2 HVAC Pleated Filter, 12-Pack return grille our 1/4" x 50' Soft+ 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