Standard Grilles and Diffusers
Standard ‘whisper’ grilles and diffusers are made with attractive, easy-to-clean white plastic.
Available in models for ceiling supply, wall supply, and exhaust applications.
‘whisper’ Grilles
Wall Supply Air Grilles L to R: 3″ & 4″ & 5″ø
Ceiling Supply Air Grilles available: 3″, 4″, 5″ & 6″, shown above L to R original style: 4″ & 6″