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8-Inch Diameter Retractable Flexible Duct, 15 ft.
Our Price:$189.94This 8-inch flexible duct is for ventilation users who need to direct airflow through a duct run. Its 15-foot length provides a practical connection for compatible ventilation setups.The duct...
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8-Inch Duct Wire Ring Inlet Guard
Our Price:$39.94This wire ring inlet guard is designed for ventilation professionals and facility maintenance teams who need to help keep foreign objects out of an 8-inch duct line. It provides a protective barrier...
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8-Inch Fixed-Hub HVAC Fan Blade, 5-Blade, Counterclockwise
Our Price:$34.94This fixed-hub fan blade is an HVAC replacement component for technicians and maintenance teams working on heating and air-conditioning equipment. Its five-blade design provides a replacement option...
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8-Inch Flexible HVAC Duct for Heating and Cooling Systems
Our Price:$149.94This 8-inch flexible HVAC duct is designed for contractors and facility teams routing air in low- to high-pressure heating and cooling systems. Its flexible form helps create duct runs while...
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8-Inch Flexible HVAC Duct with Steel Wire Coil
Our Price:$149.94This 8-inch flexible HVAC duct is for HVAC professionals who need to route air through ductwork systems. Its flexible spiral design supports secure air sealing while allowing the duct to be cut...
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8-Inch Galvanized Steel 60-Degree Quick-Fit Duct Elbow
Our Price:$185.94This 8-inch duct elbow is for ventilation and ductwork installers who need to redirect airflow within a duct run. Its 60-degree bend helps route duct lines around changing layouts while maintaining a...
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8-Inch Horizontal-Mount Backdraft Damper
Our Price:$40.94This 8-inch backdraft damper is designed for ventilation professionals and facility teams using exhaust fans or powered roof ventilators. It helps manage backdraft in horizontal exhaust installations...
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8-Inch In-Line Duct Fan, 579 CFM
Our Price:$395.94This 8-inch in-line duct fan helps residential, commercial, and light industrial users move supply or exhaust air through duct systems. It is designed to support ventilation needs where airflow must...
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8-Inch Inline Centrifugal Duct Fan, Metal Housing, 502 CFM
Our Price:$405.94This inline duct fan is designed for commercial ventilation work and residential installations where ducted airflow is needed. It supports ventilation systems, including kitchen range hood exhaust...
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8-Inch Inline Mixed-Flow Duct Fan, 349/473 CFM, 120V - 9-11/16 in W x 10-15/16 in H x 23 D
Our Price:$465.94This 8-inch inline mixed-flow duct fan helps ventilation professionals and facility teams move air through duct systems. It is designed for applications that need airflow performance in high-pressure...
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8-Inch Inline Mixed-Flow Duct Fan, 349/473 CFM, 120V - 9-7/16 in W x 10-1/4 in H x 13 D
Our Price:$279.94This 8-inch inline mixed-flow duct fan is designed for residential and commercial ventilation users who need to move air through duct systems. It supports both supply and exhaust airflow applications...
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8-Inch Manual Iris Damper
Our Price:$129.94This manual iris damper is designed for HVAC professionals and facility teams who need to measure and adjust airflow in 8-inch ductwork. It helps support airflow balancing and routine ventilation...
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8-Inch R6 Insulated White Plastic Cone Ceiling Diffuser
Our Price:$109.94This white plastic cone ceiling diffuser is designed for commercial HVAC installations that need to distribute air through a ceiling opening. It provides a corrosion-resistant alternative to metal...
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8-Inch Radial Galvanized Steel Balancing Damper, 10-Pack
Our Price:$159.94This radial balancing damper is for HVAC professionals and facility teams who need to regulate airflow through vented diffuser systems. It fits 8-inch diffuser necks and allows users to adjust the...
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8-Inch Radial Galvanized Steel Balancing Damper, 2-Pack
Our Price:$52.94This radial balancing damper is designed for HVAC professionals and facility maintenance teams who need to regulate airflow at vent diffusers. It fits diffusers with 8-inch necks and allows the vent...
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8-Inch Variable-Speed Duct Fan with Digital Controller, 569 CFM
Our Price:$309.94This 8-inch duct fan helps growers, facility teams, and ventilation installers manage airflow in enclosed spaces. Its adjustable speed control lets users regulate air movement for ventilation...
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8-Inch x 25-Foot Flexible Blower Duct
Our Price:$255.94This 8-inch-diameter, 25-foot flexible blower duct helps ventilation crews and maintenance teams direct airflow where it is needed. It provides a practical ducting connection for air-handling setups...
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80 CFM Quiet Bathroom Exhaust Fan with LED Light
Our Price:$97.94This 80 CFM bathroom exhaust fan with an LED light is designed for contractors and facility teams handling bathroom ventilation. It provides exhaust airflow while adding integrated lighting in one...
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80 CFM Quiet Bathroom Exhaust Fan, 120V
Our Price:$56.94This 120V bathroom exhaust fan is designed for maintenance teams, contractors, and facility buyers who need ventilation for commercial restroom spaces. It provides 80 CFM airflow while operating at 1...
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80 CFM Ultra-Quiet Bathroom Exhaust Fan
Our Price:$62.94Facility managers and contractors can use this bathroom exhaust fan to support ventilation in bathroom areas. It delivers 80 CFM of airflow in a compact, ultra-quiet design for 120V installations...
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9 in. Galvanized Steel Adjustable Duct Sleeve with O-Ring
Our Price:$38.94This adjustable duct sleeve is for installers and maintenance teams making variable-length adjustments in 9-inch duct lines. Its telescoping design helps fit duct sections together without requiring...
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9-1/8 in. Single-Inlet Galvanized Blower Wheel
Our Price:$149.94This single-inlet blower wheel is for HVAC professionals and maintenance teams who need to direct heated, cooled, or ambient air to targeted areas. It supports airflow delivery where moisture or...
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9-Inch Clockwise Fixed-Hub HVAC Fan Blade, 5-Blade
Our Price:$35.94This fixed-hub fan blade is a replacement component for HVAC professionals and maintenance teams working on heating and air-conditioning equipment. Its clockwise rotation and five-blade design...
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9-Inch Clockwise Hubless Fan Blade with 20° Pitch
Our Price:$29.94This 9-inch hubless fan blade is for maintenance teams replacing blades in air-moving equipment such as fan coils, freezers, refrigerators, range hoods, and small appliances. Its clockwise rotation...
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9-Inch Clockwise Hubless Fan Blade with 5 Blades
Our Price:$22.74This 9-inch hubless fan blade is for facilities and equipment users working with air-moving fan coils, freezers, refrigerators, range hoods, and small appliances. Its clockwise rotation and...
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9-Inch Counterclockwise Fixed-Hub HVAC Fan Blade, 5-Blade
Our Price:$37.94This fixed-hub fan blade is a replacement component for HVAC professionals servicing heating and air-conditioning equipment. Its counterclockwise rotation and five-blade configuration support...
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9-Inch Fixed-Hub HVAC Fan Blade, 5-Blade, Counterclockwise
Our Price:$34.94This fixed-hub fan blade is a replacement component for HVAC professionals and maintenance teams working on heating and air-conditioning equipment. Its five-blade design supports the movement of air...
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90-Degree Register Vent Boot with Adjustable Hangers, 4 in. x 10 in. x 4 in.
Our Price:$36.94This 90-degree register vent boot is designed for HVAC installers and contractors terminating ductwork at ceiling or wall registers. Its adjustable hangers help position and secure the boot during...
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90-Degree Register Vent Boot with Adjustable Hangers, 6 x 6 x 6 in.
Our Price:$43.94This 90-degree register vent boot is designed for HVAC ductwork installations by contractors, remodelers, and commercial maintenance teams. It provides a supported termination point for a register or...
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Adjustable Aluminum 1-Way Wall Register, White, for 14 x 6 in. Duct Opening
Our Price:$23.24This adjustable wall register is designed for residential and commercial users who need to supply air through a 14 x 6 in. duct opening. Its one-way deflection and built-in damper help direct and...
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