12 x 24 Merv 2 HVAC Pleated Filter, 12-Pack Color_Brown + Product Description Protect your

+ Product Description Protect your thermostat with the durable and tamper-proof Beige Metal Thermostat Guard

Ideal for Walls & Ceilings: Designed for seamless installation in standard 18" X 10" duct openings

Actual Filter Size – 29 3/4"w x 13 3/4" x 1"

+ Product Details Size - 14"w X 14"h Is The Size For The Duct Opening Only

Round-neck-to-square-face construction results in 360 degree air diffusion pattern similar to a full round diffuser

12 x 24 Merv 2 HVAC Pleated Filter, 12-Pack Color_Brown + Product Description Protect yourThe 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