ComfoAir 350/550 Individual Filters

Registers & Diffusers

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Round Ceiling Register with cover, 3-port Supply

The TVA 75-3 Port Diffuser Box TVA is typically used in combination with the Diffuser boxes requiring three ducts.

$163.00

Round Ceiling Register with cover, 2-port Exhaust

The Diffuser Box TVA is used in combination with either the Supply Diffuser or the Return Diffuser.

$120.00

Round Ceiling Register with cover, 3-port Exhaust

The TVA 75-3 Port Diffuser Box TVA is typically used in combination with the Return Diffuser in kitchens. 

$163.00

Round Ceiling Register with cover, 2-port Supply

The Diffuser Box TVA is used in combination with either the Supply Diffuser or the Return Diffuser.

$120.00

Rectangle Register Box for Wall or Ceiling, with White cover

Air throughput box for supply or exhaust air, including mounting brackets for the 3-inch flexible duct and white cover.

$105.00

Rectangle Register Box for Wall or Ceiling, with stainless steel cover

Air throughput box for supply or exhaust air, including mounting brackets for the 3-inch flexible duct and white cover.

$105.00