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:  5″, 3″ & 4″ø

Ceiling Supply Air Grilles available: 3″, 4″, 5″, 6″& 8″, shown above L to R original style: 6″, 4″ & 8″ø