14 x 20 Merv 2 HVAC Pleated Filter, 12-Pack 20 Feet Long + Product Details Size &

+ Product Details Size & Compatibility – The size of the side round ceiling box is 12" X 12" X 10" and it is compatible with duct 10"

and 4-way configurations

+ Product Description Secure your thermostat with the heavy-duty Beige Metal Thermostat Guard

condensing boilers

14 x 20 Merv 2 HVAC Pleated Filter, 12-Pack 20 Feet Long + Product Details Size &The W shaped pleats enlarge the surface area for capturing dirt and particles for cleaner air Get 3 MERV 2 AC filters per pack while only paying for 2 Dimensions are interchangeable for rectangular filters, but not square ones Let air circulate and cycle through your HVAC without obstructions