- Reduces trim time by 90%, just push the grille into the opening and you're done.
- Costs less than other grilles, and no register box is ever required.
- Easy to install special collar that attaches to the flex duct.
- 360 degrees of smooth air delivery. No static pressure concerns.
- Four sizes available: 4", 5", 6", 8"
- Quiet air delivery with high CFM's and strong air velocity.