Top 6 Best Vivosun 4 Inch Inline Fan

Outstanding VentilationThe AirSupply ES4 delivers an airflow of 195 CFM at 5000 RPM with only 18 watts of power. Our brushless DC motor EC motor performs 30 more efficiently with 60 less power consumption than AC motors.. Durable Construction Engineered with an airtight steel case and IP44 waterproof protection in a compact design, the ES4 will stay running in harsh environments, big or small.. Quiet OperationWhisper-quiet operation is possible thanks to the variable speed controller. Adjust from 0-100 fan speed to without any increase in humming or buzzing sounds.. Easy to UseThe duct fan and controller can be mounted with no additional assembly. The permanently-lubricated bearing reduces wear and tear to cut down on maintenance.. Multiple Applications Designed for increased air circulation and moistureodor removal in grow tents, greenhouses, bathrooms, server rooms, AV equipment, or industrial workshops..

190 CFM, noise level 48dB, 120 Volt standard household plug, pre-wired 5 feet power cord. Multi-purpose use for exhaust, air supply, and indoor temperature control, can be mounted at any angle in any point along the ductwork. Galvanized steel case and components for enhanced resistance again rustideal for various commercial code and residential applications. Precisely assembled Fan motor and blades eliminated rattling and prolonged its useful life, it is capable of operating in air stream temperatures up to 176 80. Fan motor bearing is sealed, self-lubricated for maintenance-free life. Fan speed is controllable through a decrease in the voltage by using a speed controller.

EFFECTIVE VENTILATION Powerful blower with a fan speed of 2300 RPM for an air flow of 190 CFM. Moves air through your target location efficiently for optimal ventilation. SUPERIOR CARBON FILTER 1050 RC 48 Australian Virgin Charcoal Bed. Dimensions 4 x 14. EFFECTIVE SMELLINESS CONTROL The carbon filter eliminates some of the most undesirable smelliness, pungent smell and particulates from indoor grow tent, hydroponics grow room.. STURDY DUCTING 2 Stainless Clamps Strong, flexible steel wire supports heavy duty triple layer duct walls.PET core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit.. ADVANCED MADE EASY Dont waste time buying and returning parts that may or may not be compatible or safe to use together Three-part system includes every part you need to get set up..

EFFECTIVE VENTILATION Powerful blower with a fan speed of 2300 RPM for an air flow of 190 CFM. Moves air through your target location efficiently for optimal ventilation. SUPERIOR CARBON FILTER 1050 RC 48 Australian Virgin Charcoal Bed. Dimensions 4 x 14. EFFECTIVE Smelliness CONTROL The carbon filter eliminates some of the most undesirable smelliness, pungent smell and particulates from indoor grow tent, hydroponics grow room.. STURDY DUCTING 2 Stainless Clamps Strong, flexible steel wire supports heavy duty triple layer duct walls.PET core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit.. ULTRA RELIABLE ACCURATE THERMOMETER HYGROMETER are able to quickly report measurements every 10 seconds and has a wide measurement range of 14 to 122-1050, with a temperature accuracy range of around 0.1 0.1.Humidity sensor measures humidity from 10 to 99, humidity accuracy range around 5..

HOUSEHOLD APPLICATIONS Help to boost airflow in HVAC units to remove exhausts from bathrooms workshops and ventilate basements attics, etc.. UPGRADED ADVANTAGES Superior balanced Plastic blades for long service life quiet operation Motor features a permanently lubricated bearing that operates quietly and requires no maintenance Portable and lightweight Sufficient 5.5' grounded power cord. SPECS. Diameter 4 inch, Speed 2930 RPM, Air Flow 100 CFM, Voltage 110120V, Power 12W. GROW ROOM APPLICATIONS Used as intake fan to bring fresh air into grow rooms Also used as exhaust fan in smaller setups with LEDs or Lights under 400W.. NOTE Max Operating Temp of Motor is 130 266 Max Ambient Temp is 60 140. If any other materialsparticles get into the duct fan and get the blade stuck, users are to turn off the power immediately, clean it up, turn the power back on when handled properly..

Powerful Air Flow Fan Heavy hitting blower with a fan speed of 2300 RPM for an air flow of 190 CFM, Puts out only 31 dB noise level. Moves air through your target location efficiently for optimal ventilation. Superior Carbon Filter 1050 RC 48 Australian Virgin Charcoal Bed. Dimensions 4 x 14. Effective Smelliness Control The carbon filter eliminates some of the most undesirable smelliness, pungent smell and particulates from indoor grow tent, hydroponics grow room. Free Pre-filter Included We recommend replace the pre-filter every 6 months or after completion of each grow cycle. Versatile Applications Kitchens, Bathrooms, Grow Rooms, Grow Tents, etc..

EFFICIENT FAN - Combines the features and benefits of axial and centrifugal fan, effectively circulates air for room ventilation and purification Please be aware that the value of air flow is the maximum tested at ZERO atmospheric pressure. EASY ASSEMBLY - Features with lightweight, durable and UV resistant plastic housing guarantees long-term use Simply remove the duct ends with locking tabs for quick installation and easy maintanance Universal mounting bracket for direction of airflow indicating. SPEED CONTROLLABLE - A variable speed controller designed in the 5.4 feet power cord, its three speed switch enables fan to run at low, medium and high speed, you can adjust it to desired airflow level according to your requirement. QUIET OPERATION - The durable fan blades revolves smoothly and powerfully, which helps collect airflow volume and cut noise output A less than 31 dB noise level does not have any harm and will not disturb your work. MULTI APPLICATIONS - Help you maintain a healthy grow room by quietly and efficiently moving large volumes of air throughout your ventilation system Ideal solution for multi-purpose use in residential and commercial ventilation.

EFFECTIVE VENTILATION Powerful blower with a fan speed of 2300 RPM for an air flow of 190 CFM. Moves air through your target location efficiently for optimal ventilation. LOW NOISE LEVEL Durable plastic fan housing and blades for extremely low noise31 dB Variable speed controller for easy fan speed adjustment.. EASY INSTALLATION Removable duct ends with locking tabs for quick removal and easy maintenance and a cord length of 5.9 feet for hassle free setup.. VERSATILE APPLICATIONS Suitable for industrial, household and horticulture ventilation applications for air clean and temperature control.. NOTE Comes with an installation bracket indicating the direction of the airflow. Max Ambient Temp is 104 40.

Effective Ventilation Powerful blower with a fan speed of 2300 RPM for an air flow of 190 CFM Moves air through your target location efficiently for optimal ventilation. Superior Carbon Filter 1050 RC 48 Australian virgin charcoal bed Dimensions 4 x 14. Effective smelliness Control The carbon filter eliminates some of the most undesirable smellinesss, pungent smells, and particulates from your indoor grow tent or hydroponics grow room. Sturdy Ducting 2 Stainless Clamps Strong, flexible steel wire supports heavy-duty triple layer duct walls PET core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit. Advanced Growing Made Easy Dont waste time buying and returning parts that may or may not be compatible or safe to use together This 3-part system includes everything you need to get set up..

ADVANCED MADE EASY Dont waste time buying and returning parts that may or may not be compatible or safe to use together Three-part system includes every part you need to get set up.. POWERFUL INLINE FAN Power 68W Current 0.62A Noise Level 49 dB Fan speed 2500 rpm 110V60HZ ETL recognized components.. PREMIUM CARBON FILTER Interior and exterior mesh construction provides 53 open area for free air flow. Item comes fully assembled with easy onoff pre-filter and reversible flange.. SUPERIOR CARBON QUALITY 1050 RC 48 Activated Carbon delivers 100 filtered airflow Dimension4'' x 14''. STURDY DUCTING 2 Stainless Clamps Strong, flexible steel wire supports heavy duty triple layer duct walls.PET core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit..

POWERFUL AIR FLOW Heavy hitting blower with a fan speed of 2500 RPM for an air flow of 203 CFM. Moves air through your target location efficiently for optimal ventilation.. RUNS SMOOTH AND QUIET Powerful fan puts out only 49 dB noise level. Fine-tuned for minimum vibration with a sturdy vegan leather cover that further muffles any sound or vibration.. DURABLE BUILD Galvanized steel parts come factory painted to resist atmospheric corrosion from humidity. Tight, precise construction eliminates rattling and reduces wear and tear to give the element a long life.. HIGH TECH DESIGN The aerodynamically designed centrifugal impeller of this unit delivers strong air flow with a disproportionately low sound profile. Fitted with a variable speed controller and dual flanges for hassle free hookup. VERSATILE APPLICATIONS Ideal for cooling lighting fixtures or controlling hot and humid conditions in grow tentsrooms..

ADVANCED MADE EASY Dont waste time buying and returning parts that may or may not be compatible or safe to use together Three-part system includes every part you need to get set up.. POWERFUL INLINE FAN Power 68W Current 0.62A Noise Level 49 dB Fan speed 2500 rpm 110V60HZ ETL recognized components.. PREMIUM CARBON FILTER Interior and exterior mesh construction provides 53 open area for free air flow. Item comes fully assembled with easy onoff pre-filter and reversible flange.. SUPERIOR CARBON QUALITY 1050 RC 48 Activated Carbon delivers 100 filtered airflow Dimension4'' x 14''. STURDY DUCTING 2 Stainless Clamps Strong, flexible steel wire supports heavy duty triple layer duct walls.PET core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit..