Architectural Linear Formations satisfy the most demanding engineering and architectural criteria, providing both superior air distribution performance and sculptured elegance. Modes XG-AFL-TZ and XG-AFLC-TZ are designed specifically for use in a 4 inch or 6 inch TechZone ceiling grid. Techzone ceiling grids provide an organized, simple and clean ceiling grid for new projects and the XG-AFL is now fully compatible with this system.