Plastic Air Returns & Grilles

Stratus PLASTIC AIR RETURNS & PLASTIC AIR GRILLES

Plastic air vents offer a long-lasting, high-quality solution for any commercial HVAC system. Because these filtered air returns are made from high-quality, high-impact plastic, they will not rust, change colors, or clog as easily as diverters made from metal. Plastic air returns are lightweight and easy to install, and they make for a beautiful finish to any installation or repair.

At 1800ceiling.com, we carry a wide selection of plastic air returns, mounting frames, returns, and collars. We even have round and square plastic ceiling diffusers in a range of popular colors, including white, beige, and black. Shop our entire selection below to find the perfect match for your application.

SAME DAY SHIPPING AVAILABLE. Place your order by 1:00 PM EST Mon-Fri (excluding holidays) for item #'s 4945, 4989, 4990 and we will ship same day. Check out the UPS website to see when you will receive your packages. Use 11710 as the "shipped from zipcode" location.


2'x2' WHITE Plastic EGG CRATE Filtered Air Return - 1800ceiling

2'x2' WHITE Plastic EGG CRATE Filtered Air Return

Regular price From $53.95
Stratus WHITE Plastic Egg Crate Filtered Air Return w/20"x20" sq. opening, STR-ERFG-W - 1800ceiling

Stratus WHITE Plastic Egg Crate Filtered Air Return w/20"x20" sq. opening, STR-ERFG-W

Regular price $47.95
Stratus BLACK Plastic EGG CRATE Air Returns - 1800ceiling

Stratus BLACK Plastic EGG CRATE Air Returns

Regular price From $55.95
Stratus BLACK Plastic Egg Crate Filtered Air Return w/20"x20" sq. opening, STR-ERFG-BK - 1800ceiling

Stratus BLACK Plastic Egg Crate Filtered Air Return w/20"x20" sq. opening, STR-ERFG-BK

Regular price $49.95
Stratus White Plastic Egg Crate Return with Universal Reducer Kit (4989W-EC-Kit) - 1800ceiling

Stratus White Plastic Egg Crate Return with Universal Reducer Kit (4989W-EC-Kit)

Regular price $67.95
Stratus BLACK Plastic Egg Crate Air Return with Universal Reducer Kit (4989BK-EC-Kit) - 1800ceiling

Stratus BLACK Plastic Egg Crate Air Return with Universal Reducer Kit (4989BK-EC-Kit)

Regular price $69.95
Universal HVAC Reducer & Transition (#4995-14-NRD) - 1800ceiling

Universal HVAC Reducer & Transition (#4995-14-NRD)

Regular price $19.95
Diffuser Insulation Tent 2'x2' (#4995-Tent) - 1800ceiling

Diffuser Insulation Tent 2'x2' (#4995-Tent)

Regular price $19.95
Plaster Ceiling Mounting Frames (#4770) - 1800ceiling

Plaster Ceiling Mounting Frames (#4770)

Regular price From $15.99
Framed Aluminum Egg Crate Grilles for RTW systems (#4947-AG-) - 1800ceiling

Framed Aluminum Egg Crate Grilles for RTW systems (#4947-AG-)

Regular price From $44.95
WHITE 1/8" PERF,  2'x2' White Plastic Perforated tile @ .156 gauge (4994W-156-125) - 1800ceiling

WHITE 1/8" PERF, 2'x2' White Plastic Perforated tile @ .156 gauge (4994W-156-125)

Regular price $29.95
WHITE 1/4" PERF,  2'x2' White Plastic Perforated tile @ .100 gauge (4994W-100-250) - 1800ceiling

WHITE 1/4" PERF, 2'x2' White Plastic Perforated tile @ .100 gauge (4994W-100-250)

Regular price $29.95
WHITE 3/8" PERF,  2'x2' White Plastic Perforated tile @ .100 gauge (4994W-100-375) - 1800ceiling

WHITE 3/8" PERF, 2'x2' White Plastic Perforated tile @ .100 gauge (4994W-100-375)

Regular price $29.95
WHITE 1/2" PERF,  2'x2' White Plastic Perforated tile @ .100 gauge (4994W-100-50) - 1800ceiling

WHITE 1/2" PERF, 2'x2' White Plastic Perforated tile @ .100 gauge (4994W-100-50)

Regular price $29.95
Black Plastic Perforated Tile/Return-.080" thick with 1/2" perforations (#4994B-100-50) - 1800ceiling

Black Plastic Perforated Tile/Return-.080" thick with 1/2" perforations (#4994B-100-50)

Regular price $29.95
48" Long Cable Tie/Duct Straps (#4945-Tie)-Free Shipping - 1800ceiling

48" Long Cable Tie/Duct Straps (#4945-Tie)-Free Shipping

Regular price $2.00
Chrome/Silver Polystyrene Egg Crate Louvers (#4722CH) - 1800ceiling

Chrome/Silver Polystyrene Egg Crate Louvers (#4722CH)

Regular price From $9.95
Black Polystyrene Egg Crate Louvers (#4722B) - 1800ceiling

Black Polystyrene Egg Crate Louvers (#4722B)

Regular price From $9.95
White Polystyrene Egg Crate Louver (#4722P) - 1800ceiling

White Polystyrene Egg Crate Louver (#4722P)

Regular price From $9.95
1' x 1' White Plastic Return w/damper (4946W-RetDamp) - 1800ceiling

1' x 1' White Plastic Return w/damper (4946W-RetDamp)

Regular price $34.99