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Plastic Diffusers

Non-corrosive plastic ceiling registers, vents and air returns are ideal for wet and humid areas such as kitchens, locker rooms, showers, indoor pools, dishwashing areas and medical MRI rooms. Larger 2'x2' are made to be installed into a ceiling grid system while our smaller 12" x 12" plastic vents are ideal for rest rooms and showers.

Ceiling Repairs

Black soot and dust on your ceiling tiles can be expensive and difficult to clean or replace. Avoid damage to the ceiling tiles surrounding your ceiling diffusers by installing our unique ceiling dust deflectors. 1800ceiling.com carries many innovative repair products and even offers How-To videos for the do-it-yourselfers.

Air Diverters

Block and redirect annoying drafts from square 2'x2' ceiling diffusers and linear ceiling vents. Our diverters install quickly without the need for tools. Stay comfortable while sitting at your work station. Ideal for offices, restaurants, commercial kitchens and medical facilities.

HVAC Air Diffusers & Deflectors

In commercial buildings, such as office buildings, medical facilities, restaurants, supermarkets, schools, and department stores, the interior air quality is controlled by sophisticated HVAC systems which deliver the air through a series of ducts and vents. When the air finally enters the interior space, it does so through air diffusers that directs the flow of air so that the entire space is heated or cooled, depending on the season. As such, quality HVAC diffusers play an integral role in a building's energy efficiency and overall comfort level.

Below you will find our expansive inventory of air diffuser deflectors, diverters, draft shields, vent covers, and other filtering products and systems. Stock up on all of the products you need to ensure you always have the materials you need to finish up any job on time and on budget. At 1800ceiling.com we help you save more when you buy more. 

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Clear Linear Air Diverter. 45 degree angle, Purchase item #4875 for a 90 degree deflection.
Clear Linear Air Diverter for a 45 Degree Deflection (4874-xx)
As low as $26.99

4874-Clear Linear Air Diverter


This clear diverter works by pushing the air away in a 45 degree angle. If you are sitting right under the vent, this might not be the best choice. Use item # 4875 to divert air in a 90 degree direction, across the ceiling.


Item #4874 is best used to shield drafts from linear vents along the perimeter of the room or very close to the windows.


Item # 4874-48 actual size: 46.25" long x 5.50" in width. Item # 4874-24 actual size: 22.25" long x 5.50" in width.

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Actual length is 59-3/4" from outside edge to outside edge.
5' Long White Linear Air Diverter (4875-60-xx) 1 slot, 2 slot, 3 slot or 4 slot linear diffusers/vents
As low as $39.99

Item # 4875-60 5' Long Linear Air Diverter


 5' Long White Linear Air Diverters are available to fit 5' sections of linear air diffusers with air vents of 1 slot, 2 slot, 3 slot and 4 slot. Stop unwanted hard blowing air from making you uncomfortable with these linear air diverters. Made from .080 gauge polystyrene high impact construction. Made from two sections of our popular 4' Linear Air Diverters.  Actual length of the 4875-60 from outside edge to outside edge is 59-3/4" long. We also carry Linear Air Diverters for 2' and 4' Linear Diffusers.

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Use cord lock to snug Draft Shield to ceiling.
Draft Shield
As low as $23.99

Winterize your home.


The Draft Shield helps winterize your home by blocking drafts from your open central air conditioner vents. Draft Shield works on square, rectangle and round vents , and even on through structure wall air conditioner units. Draft Shields are 2" deep to accommodate a variety of vents sizes and depths.


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Elima-Draft Residential Vent Cover(#4948-xx)
Elima-Draft Residential Vent Cover(#4948-xx)
As low as $22.99

Elima-Draft® Insulated Magnetic Residential Ceiling Vent Covers form a barrier around your vent/registers and redirect valuable heated air back into your home. Cold air stays out and warm air stays in.


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Item 4101 Installed
Filtered Air Diffuser-2'x2' with Back Pan
As low as $165.99
Price includes Filtered Air Diffuser face piece, 4 filters and the Steel Back Pan with a 6"-14" neck.
For decades employees have been complaining about cold air blowing on them from overhead air diffusers. The Filtered Air Diffuser will eliminate the draft while improving indoor air quality.
Features:
* 4 way adjustable flow patterns.
* 4 Filtered air vents.
* Made of durable steel.
* Change filters approx 4-6 months.
* Prevents dust build up on ceiling tiles. Learn More

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doors closed
Breathe Easy Anti-microbial Air Filtering w/Doors (#4103)
$89.99
As low as: $79.99
The Breathe Easy w/doors redirects airflow along the ceiling, ending the drafts that cause employee discomfort and complaints. With the addition of the Anti-microbial Filter, pollens, dust mites, germs, volatile organic compounds, dirt, insects and microorganisms that flow through most ducts are prevented from entering the workspace. 2 shut off doors included. Learn More

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# 4735-SA-398, Ceiling Tile Fan with 3 Speed Infrared Remote
Ceiling Tile Fan
As low as $39.99


FEATURES AND SPECIFICATIONS: ● Superior performance – 1 Ceiling tile fan covers 144sq.ft. ● Low energy consumption ● Ultra quiet ● Easy mount-fits on a 24”x24” suspended ceiling framework ● Airflow grille and blade assembly can be easily detached for cleaning ● 3 speed hand held remote control for single installations (Model SA-398) ● 2 speed wall control for multiple installations-up to 20 units (Model SA-398C) ● UL Listed Ceiling Tile Fans are self-contained, they have a cover that prevents warm and dusty air trapped in the ceiling from being drawn back down to the room. Air is drawn via the side vents and forced downward through the Airflow grille.

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Breathe Easy Air Filtering System (#4104)
Breathe Easy Air Filtering System (#4104)
$53.99
As low as: $51.99

With the Anti-microbial ceiling air filter, pollens, dust mites, germs, volatile organic compounds, dirt, insects and microorganisms that flow through most ducts are prevented from entering the workspace. Actual size is 24" x 24". Made to fit a standard air diffuser in a ceiling grid system.


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Adjustable vents
Replacement Filters for Filtered Air Diffuser (#4102)
As low as $19.99
ITEM # 4102 Replacement Filters 4 pieces per pack. Filter the air as it leaves the HVAC vent system. Plus stop cold air from blowing on your head as you sit at your desk with the 4 way adjustable side vents. Learn More

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Replacement Filters with sealed in wire frame for 4103 & 4104 systems.
Anti-Microbial Replacement Filters-2 pack (#4105)
$32.99
As low as: $29.99
ITEM # 4105 Anti-microbial replacement filters for The Breathe Easy Filtering System. 2 per pack.
Replacement filters for 4103 & 4104 Learn More

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6", 8" 10", 12", 14" available. (This is made for a 10" HVAC collar)
Butterfly Air Dampers (#4944-xx)
As low as $26.95
Install Air Dampers in the existing HVAC diffusers to restrict air flow. Learn More

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Extension rails for 9/16" grid systems-2 pack
Extension rails for 9/16" grid systems-2 pack
$1.75
2 rails per order. Add these to your basket when ordering the 4873 Air Diverter for a 9/16" ceiling grid system (thin grid). These plastic strips will extend the flanges so that your Air Diverter will stay in place securely. Learn More

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