Decor Grates AGH310 BLK Gothic Steel Floor Register, 3x10 Inches, Textured Black

FITMENT – Fits 3”x10” floor vent opening (duct opening). Actual damper box size is 2.75" x 9.75". Oversized faceplate covers flooring imperfections around the vent. HOW TO MEASURE – Measure the vent opening in your floor, inside edge to inside edge; do not measure your old register, and order the size that matches the vent opening, as a slightly larger opening than 3x10 is normal and will fit this register EASY DROP-IN INSTALLATION – No tools, glue or special skills required. Simply remove your old register and drop this one into the existing floor vent opening for an instant upgrade to your air vent covers. DURABLE, QUIET AIRFLOW CONTROL – Recycled high-impact polystyrene damper box will not rust or seize like metal dampers. The built-in lever makes it easy to open, close, or adjust airflow for optimal warm or cool air while operating quietly without rattling. TEXTURED BLACK FINISH – FILTER READY – Sleek textured black finish complements a wide range of flooring and décor styles. Compatible with Decor Grates filter retainer and filters (sold separately) if you want to help trap dust and debris at the vent., Manufacturer: Decor Grates Inc