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ACLAMINAIRE
18 x 18 White Aluminum Return Air Grille
Our Price:$46.94This white aluminum return air grille is for HVAC installers and facility teams finishing an 18 x 18 inch duct opening. It covers return-air openings on indoor sidewalls or ceilings while providing a...
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ACLAMINAIRE
White Aluminum Return Air Grille for 14 x 4 Duct Opening
Our Price:$20.49This white return air grille is designed for HVAC installers and maintenance teams to cover a 14 x 4 duct opening and support return-air intake on indoor sidewalls or ceilings.The grille has fixed...
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American Louver
1 ft. x 1 ft. White Plaster Frame for Lay-In Diffusers, 2-Pack
Our Price:$67.94This plaster frame helps HVAC installers mount 1 ft. x 1 ft. lay-in ceiling diffusers or grilles in plaster or drywall ceilings. It provides a finished mounting solution for T-grid-style air...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 10 x 10 in. Duct Opening, White
Our Price:$34.94This 1-way ceiling diffuser is designed for facilities professionals and contractors who need to direct supply air from a 10 x 10 in. duct opening. Its adjustable curved blade helps control the...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 10 x 4 Duct Openings, White
Our Price:$21.99This 1-way ceiling diffuser is for HVAC installers and facility teams that need to supply air through a 10 x 4 inch duct opening. Its adjustable curved blade directs airflow in one direction for...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 12 x 4 Duct Openings, White
Our Price:$19.74This white ceiling diffuser is for facility teams and installers who need to supply air through a 12 x 4 duct opening in indoor ceiling applications. Its adjustable one-way blade directs airflow from...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 14 x 4 Inch Duct Opening, White
Our Price:$21.49This 1-way ceiling diffuser is for facilities professionals and contractors who need to direct supply air from a 14 x 4 inch duct opening in indoor ceiling installations. Its adjustable curved blade...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 14 x 6 in. Duct Opening
Our Price:$21.99This 1-way ceiling diffuser is designed for indoor air-supply applications where users need to direct airflow from a 14 x 6 in. duct opening. Its adjustable curved blade helps facility and building...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 14 x 8 Duct Opening, White
Our Price:$30.94This 1-way ceiling diffuser is designed for facilities teams and HVAC installers who need to direct supply air from a 14 x 8 inch duct opening. Its adjustable curved blade supports controlled airflow...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 18 x 6 in. Duct Openings
Our Price:$38.94This 1-way ceiling diffuser is designed for HVAC installers and facility teams who need to direct supply air from an 18 x 6 in. duct opening. Its adjustable curved blade design helps manage airflow...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 6 x 4 in. Duct Opening, White
Our Price:$9.69This white ceiling diffuser is used by facility and HVAC professionals to direct supply air from a 6 x 4 in. duct opening into indoor spaces. Its one-way airflow design helps provide a finished air...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 8 in. x 6 in. Duct Opening, White
Our Price:$17.49This 1-way ceiling diffuser is for facilities teams and HVAC installers who need to direct supply air from an 8 in. x 6 in. duct opening. Its adjustable curved blade design supports controlled...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser for 8 x 8 Duct Openings, White
Our Price:$23.49This 1-way ceiling diffuser is for HVAC installers and facility maintenance teams who need to direct supply air through an 8 x 8 duct opening. Its adjustable curved blade design provides a practical...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser, White, for 14 x 10 in. Duct Opening
Our Price:$28.94This 1-way ceiling diffuser is designed for HVAC installers and facility maintenance teams who need to direct supply air from a 14 x 10 in. duct opening. Its adjustable curved blade helps guide...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser, White, for 14 x 12 in. Duct Opening
Our Price:$34.94This white 1-way ceiling diffuser is for indoor air-supply installations in ceilings. HVAC installers and facility maintenance teams can use it to direct supplied air from a 14 x 12 in. duct opening...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser, White, for 14 x 14 in. Duct Opening
Our Price:$40.94This 1-way ceiling diffuser is designed for facilities teams and HVAC installers directing supply air from a 14 x 14 in. duct opening. Its adjustable curved blade design helps guide airflow in one...
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ACLAMINAIRE
1-Way Adjustable Aluminum Ceiling Diffuser, White, for 16 x 6 in. Duct Opening
Our Price:$25.94This 1-way ceiling diffuser is for HVAC installers and facility teams that need to direct supply air from a 16 x 6 in. duct opening. Its adjustable curved blade design provides a practical finishing...
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Elima-Draft
1-Way Air Deflector Cover for 4-Foot Linear Diffusers
Our Price:$99.94This commercial air deflector cover is designed for workplaces with 4-foot linear diffusers. It redirects warm or cool airflow away from workstations to help employees maintain a more comfortable...
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ACLAMINAIRE
1-Way Aluminum Ceiling Diffuser for 12 x 10 Duct Opening, White
Our Price:$25.94This 1-way ceiling diffuser directs supply air from a 12 x 10 duct opening. It is designed for indoor ceiling installations and gives facility and HVAC buyers an adjustable option for distributing...
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ACLAMINAIRE
1-Way Aluminum Ceiling Diffuser for 12 x 6 in. Duct Openings, White
Our Price:$19.74This 1-way ceiling diffuser is for facility teams and HVAC installers who need to direct supply air from a 12 x 6 in. duct opening in indoor ceiling installations. Its adjustable curved blade design...
Fans, Blowers & Ventilation: Find the Right Airflow Solution
Whether you need to exhaust heat from a server cabinet, move air through a greenhouse, or ventilate a confined workspace, this category covers the full range of industrial and commercial airflow equipment. Use the subcategory paths below to narrow your selection by application, environment, and airflow requirement.
Choose your starting point
Popular examples in this category
Airflow Equipment for Every Environment
Fans, blowers, and ventilation equipment move, exhaust, or redirect air in commercial, industrial, agricultural, and residential settings. Applications range from removing humidity in bathrooms to pressurizing airflow in large duct systems, cooling electronics, or maintaining safe air quality in enclosed spaces.
Matching Equipment to Your Airflow Need
Start by identifying your application: exhausting stale air, supplying fresh air, or moving high volumes through ductwork. Then consider CFM requirements, static pressure, mounting constraints, noise limits, and whether the environment is wet, dusty, or hazardous. These factors determine fan type and size.
Where These Products Are Commonly Used
Common uses include greenhouse climate control, bathroom moisture exhaust, cabinet and enclosure cooling, doorway air curtains for temperature separation, confined space safety ventilation, industrial duct systems, and agricultural barn ventilation. Each application calls for a specific fan or blower type.
Installation, Accessories & Airflow Planning
Proper installation and accessories—dampers, blower housings, mounting hardware—directly affect performance and efficiency. Dampers control airflow direction and prevent backdraft. Blower accessories allow system customization. Always verify voltage, mounting orientation, and duct compatibility before ordering.
Which Fan or Blower Subcategory Do You Need?
Match your application to the right subcategory using this quick-reference guide.
| Need | Best Fit | Why It Matters |
|---|---|---|
| Ventilate a greenhouse or barn | Agricultural & Horticultural Fans | Designed for high CFM in open or semi-open structures with exposure to dust and moisture |
| Separate temperature zones at a doorway | Air Curtains | Creates an invisible air barrier to reduce heat transfer and keep conditioned air inside |
| Remove humidity from a bathroom or utility room | Bathroom Exhaust Fans | Sized and rated specifically for moisture-heavy residential and light commercial exhaust |
| Cool electronics or equipment in an enclosure | Cabinet Exhaust Fans | Compact form factors designed to fit standard enclosure cutouts and manage heat buildup |
| Move air through long duct runs or against resistance | Centrifugal Blowers | High static pressure performance makes these ideal for complex duct systems |
| Ventilate a tank, tunnel, or enclosed work area | Confined Space Blowers | Portable and duct-compatible units built to meet safety air change requirements |
| Control airflow direction or prevent backdraft | Dampers | Paired with fans to manage airflow path and stop reverse flow when equipment is off |
Plan the right fit before choosing
Step 1: Define Your Airflow Goal
Before selecting equipment, determine whether you need to supply fresh air, exhaust contaminated or humid air, or circulate air within a space. This single decision narrows your category path significantly and affects whether you need a fan, blower, or a combined ventilation system.
- Supply ventilation: brings outside air in — common in agricultural and commercial settings
- Exhaust ventilation: removes stale, humid, or hazardous air — typical in bathrooms, cabinets, and confined spaces
- Recirculation: moves air within a space without exchanging it — used for temperature equalization
Step 2: Calculate CFM and Static Pressure Requirements
CFM (cubic feet per minute) tells you how much air the unit moves. Static pressure rating tells you how well it performs against resistance in ductwork. Undersizing either spec leads to poor performance. Use room volume, air change rate requirements, and duct length to calculate your minimum CFM before comparing products.
- Bathrooms typically require 1 CFM per square foot of floor area as a baseline
- Confined space blowers must meet OSHA air change requirements for worker safety
- Centrifugal blowers handle high static pressure — ideal for long or complex duct runs
- Agricultural fans prioritize high CFM at low static pressure for open-structure airflow
Step 3: Account for Environment and Installation Constraints
Wet, dusty, corrosive, or explosive environments require fans rated for those conditions. Mounting location — ceiling, wall, inline, or portable — affects which product types are compatible. Confirm electrical requirements (voltage, phase, amperage) and whether dampers or accessories are needed to complete the installation.
- Bathroom exhaust fans require moisture-rated housings and proper CFM for room size
- Cabinet exhaust fans must fit standard enclosure cutout dimensions
- Confined space blowers are often portable and duct-connected for flexibility
- Dampers should be specified alongside fans to prevent reverse airflow when units are off
This category is divided into eight focused subcategories so you can navigate directly to the fan or blower type that fits your specific use case.
Every fan and blower selection should start with CFM for airflow volume and static pressure rating for duct resistance — these two specs determine whether a unit will perform in your system.
Dampers are available as a dedicated subcategory, allowing you to pair fans and blowers with backdraft prevention and directional airflow control components.
Products across this category span indoor, outdoor, wet-rated, and hazardous-location configurations — always verify the environmental rating before purchasing.
Common questions before buying
What is the difference between a fan and a blower?
Fans move large volumes of air at low pressure and are used for general ventilation and circulation. Blowers generate higher static pressure, making them better suited for moving air through ductwork, enclosures, or systems with significant resistance.
How do I know what CFM rating I need?
Calculate the volume of the space in cubic feet, then multiply by the required number of air changes per hour for your application. Divide that result by 60 to get the minimum CFM. For bathrooms, a common rule is 1 CFM per square foot of floor area.
Do I need a damper with my exhaust fan?
In most cases, yes. A damper prevents outside air, pests, and backdraft from entering through the exhaust duct when the fan is not running. Many exhaust fans include a built-in damper, but standalone dampers are available if yours does not.
What should I look for when selecting a confined space blower?
Prioritize CFM output sufficient to meet OSHA air change requirements for the space volume, portability if the unit needs to move between job sites, duct compatibility for directing airflow into the work area, and a durable housing rated for the conditions present.
Choosing the right file folders
FilingSupplies.com carries end-tab folders for open-shelf systems, top-tab folders for drawer filing, and heavy-duty classification folders with dividers and fasteners for multi-section records. Pick letter or legal size, then choose material (11-pt, 14-pt, or 18-pt manila), optional reinforced tabs, color-coding, and expansion capacity to match your volume.
Folder FAQs
End-tab vs. top-tab — what’s the difference?
When should I choose classification folders?
Letter or legal size — how do I pick?
What tab and material options are available?
Can I add fasteners, pockets, or expansion?
Do you offer volume pricing or custom printing?
Outfitting classrooms that work all day
Build a durable, age-appropriate classroom with furniture, early-learning materials, storage bins, learning centers, and presentation tools. Choose adjustable pieces that grow with grades, label friendly bins for quick clean-up, and tech carts that secure, charge, and move easily.
Education FAQs
What safety labels should I look for on school and early-childhood items?
How do I pick classroom furniture across grade levels?
What’s the best way to organize supplies and centers?
How do I choose learning games and manipulatives by age?
What should I consider in a charging/tech cart?
Do you support school POs, bulk pricing, or custom printing?
Choosing the right labels
From color file labels to printable sheets, select the right size, adhesive, and print method to match your filing system and equipment. Decide on sheet vs. roll format, then pick permanent or removable adhesive and your color set.
Labels FAQs
Sheet vs. roll labels — what’s the difference?
Permanent or removable adhesive?
Will these labels work in my printer?
How do I match the label size to folder tabs or binder spines?
Can I get preprinted sequences or color bars?
Do you have templates?
Choosing the right tab dividers
Organize binders with preprinted or blank tabs. Select the number of tabs per set (5, 8, 10, or 12), choose paper with reinforced tabs or durable poly, and match letter or legal size for a clean fit.
Tab Dividers FAQs
What do 5-, 8-, 10-, or 12-tab sets mean?
Paper vs. poly — which should I choose?
Are the tabs printable?
Will they fit my binder?
Can I mix preprinted and blank tabs?
Do you make custom tab sets?
Choosing the right office supplies
From everyday paper and pens to binders, mailers, and desk organizers, pick durable, compatible options that match your equipment and team size. Start with the right paper and labeling, then add organizers that keep work moving.
Office Supplies FAQs
Which paper weight and brightness should I choose?
Round-ring vs. D-ring binders — what’s the difference?
What does “sheet capacity” mean on staplers and hole punches?
Will labels, envelopes, and mailers work with my printer?
How do I choose mailers and shipping boxes?
Do you offer eco-conscious options or bulk pricing?
Choosing the right sports & PE equipment
Equip classes, teams, and rec programs with durable balls, goals, cones, pinnies, storage, and safety gear. Match sizes and materials to age group and whether you play indoors or outdoors.
Sports & Athletics FAQs
What ball sizes should I choose for different ages?
- Basketball: Size 5 (27.5") youth, Size 6 (28.5") intermediate, Size 7 (29.5") official.
- Soccer: Size 3 up to ~8 years, Size 4 ~8–12, Size 5 ~12+.
- Volleyball: Regulation balls for teens/adults; lighter training balls for younger players.
Indoor vs. outdoor — which materials hold up best?
How many pinnies, cones, or markers do I need?
Tips for storage and care?
Are items latex‑free and school‑safe?
Do you support bulk orders or custom printing (team names)?
Choosing the right FireKing fireproof cabinet
FireKing fireproof file cabinets, safes, and storage cabinets are designed to protect important documents, records, and valuables from fire damage while keeping files organized and accessible. When choosing a FireKing cabinet, compare drawer configuration, storage type, fire rating, and overall capacity based on the records or materials you need to protect.
FireKing FAQs
What is the difference between FireKing vertical and lateral file cabinets?
What can I store in a FireKing fireproof file cabinet?
Are FireKing cabinets only for paper records?
How do I choose between a FireKing safe, file cabinet, or storage cabinet?
What sizes are available in FireKing cabinets?
Are FireKing cabinets used in offices, medical facilities, and government records storage?
Can I buy FireKing cabinets in bulk or get help choosing the right model?
Shipping & Policies
Do you offer free shipping?
What are your shipping rates?
- $6.95 for labels-only orders under $40
- $14.95 flat rate for everything else
18-Inch Wall and Ceiling Mount Fan with Yoke Bracket, BlackWB968710
36-Inch Electric Heated Air Curtain, 208V, BlackWBB2117784
80 CFM Quiet Bathroom Exhaust Fan, 120VWBB3192350
36 in Direct-Drive Cabinet Exhaust Fan, 1/2 HP, 11,250 CFM, 3-PhaseWBB2201935