How To Measure a Grille Measure the air duct/drywall opening, not the register's overall size.DO NOT MEASURE the overall size of the register itselfOnly MEASURE the "HOLE" in the wall/duct. Every grille has a front end frame, that will overlap at wall joint. Width vs Height The first number in a grille size, represents the width, the second number represents the height. Example: If your hole is 20" wide by 14" tall, order a 20x14. If your hole is 14" wide by 20" tall, order a 14x20. HVAC Premium Supreme Quality Return Grilles Maximum Airflow Easy Unrestricted Air Flow For Your HVAC System - 50° angled to provide maximum airflow. No Sharp Surface Edges. Just run your finger along the edge of the top plate and you will find a smooth finished surface. Smooth, Shiny, Scratch-Resistant, Beautiful. Looks Like It Was Just Waxed. Heavier gauge than needed, built for durability and long life in mind, but still light and handy. Screws Included High Quality Solid Stamped Steel with Counter-Sunk Screw Holes (Screws Included) and No Sharp Edges For Easy Installation. Just Screw into your wall and that's it! ACTUAL FRONT END OUTER DIMENSIONS ARE [INNER GRILLE SIZE] + [1.75] Why HVAC Premium? You may think of grilles and registers as a generic component of the ventilation system in your house, but they are also the most visible representation of your air system. With HVAC Premium you get an extra measure of quality that will be visible to your family members and house guests. Every part is hand inspected for quality before it is packaged, no exceptions. No Sharp Surface Edges. Just run your finger along the edge of the top plate and you will find a smooth finished surface. Heavy Gauge Steel. Heavier gauge than needed, built for durability and long life in mind, but still light and handy. Powder-Coat Finish - Smooth, Shiny, Scratch-Resistant, Beautiful. Looks Like It Was Just Waxed Removable Face Return Filter Grille Cube Core Aluminum Return Grille Aluminum Bar Return Grille Fixed Hinge Return Filter Grille Cube Core Aluminum Return Filter Grille Return Grille (Selected) Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 12,256 4.4 out of 5 stars 797 4.3 out of 5 stars 500 4.5 out of 5 stars 211 5.0 out of 5 stars 1 4.5 out of 5 stars 12,638 Price $69.99$69.99 $24.07$24.07 $19.73$19.73 — no data $63.87$63.87 $14.99$14.99 Feature Face is easily removable to clean and replace filter 95% Airflow Efficiency Straight Bars, 45 Degree Angled Face will never fall making it safe for ceiling installation and filter replacement 95% Airflow Efficiency + Face is Fixed Making it safe for Ceilings 50 Degree Angled, 1/2 Inch Spaced Fins Filter Option ✓ no data no data ✓ ✓ no data Aluminum no data Will Never Rust (Good For Bathrooms) Will Never Rust (Good For Bathrooms) no data Will Never Rust (Good For Bathrooms) no data Durable Steel ✓ no data no data ✓ no data ✓
