20" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 26 5/8"] flat stamped steel accordion-title { font-size: 18px

accordion-title { font-size: 18px

Installation Location – Sidewall or ceiling

actual front end outer dimensions are approximately 26 5/8" width X 10 5/8" height

/* Adding space between bullet points */ } function toggleAccordion(event) { event

4" X 14" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated

20" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 26 5/8"] flat stamped steel accordion-title { font-size: 18px+ Product Details Size 20"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 22 5 8" width X 26 5 8" height Actual Filter Size 19 3 4"w x 23 3 4" x 1" High Quality High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Sidewall and ceiling Design Removable door face for easy filter change & cleaning uses a 1" thick filter.