Small Plastic Air Diffusers

Plastic Air Diffusers are perfect for bath rooms, locker rooms, pool areas in residential or commercial areas. Easy to install.

Custom Corner Air Diverter - 1800ceiling

Custom Corner Air Diverter

Custom Corner Air Diverters: Customize the size for your own corner air diverter. Measure the length of your vent then choose a size from the drop-down list. We include 4...

Regular price From $26.99

1'x1' Square Standard 4-way grille/damper/box - 1800ceiling

1'x1' Square Standard 4-way grille/damper/box

4 way throw. A unique plastic ceiling diffuser which incorporates an integral ceiling box. Intended for residential and light commercial applications, these products are currently available in 11-1/4" x 11-1/4”...

Regular price $34.99

1'x1' 3-way air flow white plastic grille - 1800ceiling

1'x1' 3-way air flow white plastic grille

1'x1' white plastic diffuser with a 3-way airflow. Plastic air diffusers and grilles for residential or light commercial applications. Rough opening in the ceiling should be 9-1/4" round. OD of...

Regular price $34.99

Wall Air Deflector - 1800ceiling

Wall Air Deflector

For central forced air heating and air conditioning only.adjustable from 10"-16"(25-40cm) width• for heating and cooling applications• redirects air for added comfort • saves energy• magnetic mount or screw mount...

Regular price $18.99

12.5" Round White Plastic Standard Air Grille - 1800ceiling

12.5" Round White Plastic Standard Air Grille

12.5" Round. A unique plastic ceiling diffuser which incorporates an integral ceiling box. Intended for residential and light commercial applications, these products are currently available in 11-1/2” x 11-1/2” square...

Regular price $34.99

1' x 1' White Plastic Return w/damper - 1800ceiling

1' x 1' White Plastic Return w/damper

11-1/4" x 11-1/4" Plastic Air Return with built-in damper. A unique plastic ceiling air return which incorporates an integral ceiling box. Intended for residential and light commercial applications. They provide...

Regular price $34.99

1'x1' White Plastic Antique Diffuser - 1800ceiling

1'x1' White Plastic Antique Diffuser

1'x1' White Plastic Antique Air Diffusers for residential or light commercial applications. Rough opening in the ceiling should be 9-1/4" round. OD of square faceplate: 11-1/4" x 11-1/4" Included is...

Regular price $34.99

MV2 Standard 2-way grille/damper/box - 1800ceiling

MV2 Standard 2-way grille/damper/box

A unique plastic ceiling diffuser which incorporates an integral ceiling box. Intended for residential and light commercial applications, these products are currently available in 11-1/2"” x 11-1/2” square and 12-1/2"...

Regular price $34.99

1'x1' Black Plastic Antique Diffuser - 1800ceiling

1'x1' Black Plastic Antique Diffuser

1'x1' Black Plastic Antique Air Diffusers A unique plastic ceiling diffuser which incorporates an integral ceiling box. Intended for residential and light commercial applications, these products are actually 11-1/4" x...

Regular price $39.99