20 Inch By 6 Inch 2 Way Vertical Air Supply Grille Vent Cover Diffuser With Flat Stamped Face White Finish Heavy Duty Steel Build No Sharp Edges Easy Mount Outer Frame Measures 21.75 By 7.75

20x6 inch vertical HVAC grille in white stamped steel
✔️ 21.75w x 7.75h outer frame; 20w x 6h duct opening; screws included.

This heavy-duty vent grille is designed for two-way vertical airflow and is ideal for mounting in walls or ceilings where durability and a clean look matter.

✅ 2 way vertical airflow for sidewall or ceiling installation
✅ 20w x 6h duct opening; outer frame 21.75w x 7.75h
✅ heavy duty stamped steel; no sharp edges; white powder-coated finish
✅ back dampers for airflow control; SmoothGlide operation
✅ screws included; easy mounting

💡 What is a handy way to pick a wall or ceiling HVAC air supply grille for efficient airflow and safe edges?

Here's a quick, practical guide to help you choose a grille that fits and works well.

- Size to duct opening and outer frame
- Airflow control features like back dampers
- Durable build and safe, smooth edges
- Included hardware makes installation easy