
Airtec Series GR and GRD Low Clearance Ceiling Grilles - No Boot
Model GRD Diffusers: Combine both the grille and damper of the one-piece MV model, but without the boot. Designed for side or bottom enrty into conventional metal duct fabrication. Plastic construction. Standard 8" size only.
Model GR grille only: Grilles are available in both standard MV and Retro styles. Both styles are available in both 8" and 6" size. Plastic construction. No damper.
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Airtec TuffBox quick rough-in polymer register box for HVAC systems
Rough-in polymer register/ grille box. Tuffbox is virtually air tight, delivering 100% of the air flowing through it. Use with any standard grille.

Airtec Series MV Ceiling Diffusers and Grilles
Unique plastic ceiling diffusers which incorporate an integral ceiling box. Quick tear off bands allow for easy size changes and swinging clips for fastening to the ceiling.

Airtec Series MVA Retro Ceiling Diffusers and Grilles
Plastic ceiling diffusers with an integral ceiling box. Quick tear off bands for easy size changes. Simulated cast iron grille offers an upsale look for premium installations.

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