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Aluminum Spiral Duct Grille, Silver, 20 in. x 8 in.
Our Price:$77.94This aluminum spiral duct grille is for HVAC installers and facility teams who need to direct supply air or provide a return-air intake at exposed ductwork. Its adjustable scoop supports directional...
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Backward-Incline Centrifugal Blower Wheel, 10 in. Diameter
Our Price:$259.94This backward-incline centrifugal blower wheel is for maintenance teams and HVAC or ventilation professionals replacing a wheel in systems used for general ventilation, forced cooling, or...
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Backward-Incline Centrifugal Blower Wheel, 13-1/2 in. Diameter
Our Price:$309.94This backward-incline centrifugal blower wheel is for HVAC and ventilation professionals assembling or servicing airflow equipment. It supports general ventilation, forced-cooling applications...
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Backward-Inclined Centrifugal Blower Wheel for HVAC Ventilation
Our Price:$209.94This backward-inclined centrifugal blower wheel is a replacement wheel for HVAC and ventilation buyers who need to support general ventilation, forced cooling at higher pressures, or dust-collection...
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Backward-Inclined Centrifugal Blower Wheel, 10-5/8 in. Diameter
Our Price:$299.94This backward-inclined centrifugal blower wheel is a replacement air-moving component for HVAC and ventilation professionals. It supports general ventilation and forced-cooling applications where...
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Backward-Inclined Centrifugal Blower Wheel, 3450 RPM
Our Price:$209.94This backward-inclined centrifugal blower wheel is a replacement airflow component for ventilation and dust-collection system operators. It supports forced-cooling and general-ventilation...
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Backward-Inclined Centrifugal Blower Wheel, 8-3/8 in. Diameter
Our Price:$169.94This backward-inclined centrifugal blower wheel is for HVAC and ventilation professionals who need a replacement wheel for general ventilation, forced cooling, or applicable dust-collection systems...
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Black Aluminum Eggcrate Grille Panel, 2-Pack
Our Price:$269.94These black aluminum eggcrate grille panels are designed for commercial buyers who need a rigid panel for HVAC air distribution. The two-panel pack provides a practical option for grille and...
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Black Ceiling Panel Kit with Flexible Ducting, 12 in. Diameter x 8 ft. Length
Our Price:$129.94This black ceiling panel kit is designed for spot-cooling professionals and facilities using portable air-conditioning units. It provides a ceiling-panel and ducting solution to help route...
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Black Cone Diffuser with 10-Inch Neck
Our Price:$73.94This black cone diffuser is designed for facility teams in restaurants, hospitals, MRI centers, theaters, food-processing areas, offices, commercial buildings, and clean environments. It provides a...
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Black Cone Diffuser with 12-Inch Neck
Our Price:$78.94This black cone diffuser is an HVAC air-distribution component for commercial facility teams and contractors. It fits a 12-inch neck connection and helps finish air outlets in restaurants, healthcare...
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Black Cone Diffuser with 14-Inch Neck
Our Price:$77.94This black cone diffuser is an engineered-polymer air-distribution component for commercial facilities such as restaurants, hospitals, theaters, offices, and food-processing environments. It provides...
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Black Cone Diffuser with 6-Inch Neck
Our Price:$89.94This black cone diffuser is for commercial facilities that need a finished air-distribution outlet, including restaurants, hospitals, theaters, offices, and clean environments. Its cone design...
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Black Cone Diffuser with 8-Inch Neck
Our Price:$77.94This black cone diffuser is an air-distribution component for facility and HVAC teams installing or updating ventilation outlets. It provides a finished diffuser point for commercial spaces where...
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Black Plaque Air Diffuser with 6-Inch Neck
Our Price:$85.94This black plaque air diffuser is designed for facility teams in restaurants, hospitals, theaters, offices, commercial buildings, food-processing areas, and other clean environments. It provides a...
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Black Plaque Diffuser with 10-Inch Neck
Our Price:$80.94This black plaque diffuser is a ventilation component for commercial facility teams and contractors who need to finish air-distribution openings. Its plaque-style face and 10-inch neck support...
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Black Plaque Diffuser with 12-Inch Neck
Our Price:$77.94This black plaque diffuser is designed for commercial facility teams that need to distribute air through HVAC systems. Its plaque-style face provides a finished appearance while the 12-inch neck...
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Black Plaque Diffuser with 14-Inch Neck
Our Price:$77.94This black plaque diffuser is for facility teams and commercial spaces that need a finished air-distribution outlet. Its plaque-style face helps complete ventilation installations while providing a...
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Black Plaque Diffuser with 8-Inch Neck
Our Price:$80.94This black plaque diffuser is an air-distribution component for commercial HVAC installations. Facility and building maintenance teams can use it to finish an air outlet while providing a...
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Black Plastic Eggcrate Panel, 5-Pack
Our Price:$159.94These black plastic eggcrate panels are designed for facilities teams and commercial buyers that need panels for HVAC air distribution or other supported display and lighting applications. Their...
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Black Plastic Return Filter Grille for 12-Inch Ducts
Our Price:$135.94This black return filter grille is designed for commercial HVAC buyers and facility teams maintaining return-air duct openings. It provides a lay-in T-grid grille with access to the installed filter...
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Black Plastic Return Filter Grille for 14-Inch Duct
Our Price:$92.94This black return filter grille is designed for commercial buyers who need a lay-in grille for return-air duct openings. It holds a compatible air filter while providing an accessible grille face for...
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Black Plastic Return Filter Grille for 20 in. Square Duct
Our Price:$125.94This black return filter grille is for HVAC maintenance teams and facility professionals who need to cover a 20 in. square return duct while providing access to the filter. Its lay-in T-grid design...
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Black Plastic Return Filter Grille for 6-Inch Ducts
Our Price:$145.94This black return filter grille is designed for commercial buyers maintaining return-air openings in T-grid ceiling systems. It provides a finished grille surface while holding a 20 x 20 x 1-inch...
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Black Polystyrene Eggcrate Panel, 2-Pack
Our Price:$109.94These black eggcrate panels are for facilities and contractors that need components for HVAC air distribution. The panels can also be used in lighting, awnings, signage, and point-of-purchase...
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Black Universal Cone Diffuser Kit
Our Price:$86.94This black cone diffuser kit is for HVAC installers and maintenance teams who need a single diffuser solution for several duct neck sizes. It helps simplify on-site installation by adapting to...
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Brown Steel Floor Register, 5-1/2 x 11-1/2
Our Price:$10.49This brown steel floor register is for facility teams and HVAC installers who need to cover a floor air opening while directing conditioned air where it is needed. Its adjustable airflow controls...
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Ceiling Register Vent Boot with Adjustable Hangers, 12 x 12 x 10 in.
Our Price:$79.94This ceiling register vent boot is designed for HVAC installers and contractors placing registers in ceiling or wall applications. It provides a supported termination point for a register while...
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Ceiling Register Vent Boot with Adjustable Hangers, 12 x 12 x 12 in.
Our Price:$84.94This ceiling register vent boot is designed for HVAC installers and contractors who need to position and secure a ceiling or wall register connection. Its adjustable hangers support placement between...
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Ceiling Register Vent Boot with Adjustable Hangers, 6 x 6 x 6 in.
Our Price:$46.94This ceiling register vent boot is used by HVAC installers and building professionals to terminate duct runs at ceiling or wall register locations. Its adjustable hangers help position and secure the...
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.
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