Top Duct Booster Fan

Hon&Guan 4 Inch Duct Fan High Efficiency Inline Fan Mixed Flow Ventilation System Exhaust Air Fan for Bathroom Kitchen Grow Tent 3D Printer S Series

  • 4 Inch Bathroom Fan moves air at a rate of 100 CFM, perfect for your bathroom and utility rooms..
  • Lightweight and durable. Radon fan long life ball bearing motor (up to 50,000 hours)..
  • Hon&Guan 4 inch exhaust fan sound at high speed operation is quiet..
  • Duct booster fan 2 connections ways for low speed or high speed.default setting is high speed.
  • 4 inch exhaust fan Easy to install, disassemble and clean when needed..
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TerraBloom 8 200mm Inline Fan - 400 CFM Metal Duct Fan ETL Listed Pre-Wired 6 FT Grounded Cord - Great For Grow Tent Exhaust and Intake Register Booster For 8 Inch Ducts

  • Portable, lightweight and can be installed anywhere.
  • Extra-long 5.5' grounded power cord inside..
  • Noise level: 50 db. Max operating temp of motor....
  • Advantage: quickly and efficiently move a vast amount of air.
  • Temperature control-cooling rooms that tend to accumulate too much heat..
  • Note: if any other materials/particles get into the duct fan and get the blade stuck, users are to turn off the power immediately, clean it up, turn....
  • Package including: 8inch booster duct fan..
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Tjernlund 12 Round In-Line Air Duct Booster Fan 120 Volt # EF-12

  • CFM @ 25' = 800 CFM, 50" = 700 CFM, 75" = 600 CFM.
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Kitchen Ventilation High

  • DUCT EXPANDER: Designed to fit ventilation fans with a 4" duct connector and 5" round duct systems.
  • EASY CONNECTION: Allows easy connection of a kitchen ventilation fan (with 4" round duct connector) to 5" round ducting.
  • FLAMMABILITY COMPLIANT: Duct expander is UL 94 compliant for flammability to ensure safety.
  • MADE IN USA: This duct expander is made in the USA to ensure highest quality.
  • INVENT FAN: This duct increaser is designed to fit with our InVent fan duct connector assemblies.
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Suncourt DB306E Inductor 6 2-Speed Axial in-Line Duct Fan with Electrical Box

  • IN-LINE DUCT FAN - This Suncourt In-Line Duct Fan is 6 inches and features 2-speeds..
  • INSTALLATION - For maximum performance and minimum noise, the best location to install your In-Line Duct Fan is 6-10 feet from the register that needs....
  • PREVENT AIR LEAKS - To prevent air leaks, use a quality foil duct tape to seal the seams in the ductwork after installing the In-Line Duct Fan..
  • CLEANING AND MAINTENANCE - We recommend you clean your In-Line Duct Fan at regular intervals, similar to what is recommended for the fan of your....
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Suncourt Equalizer EQ2 Manual Electric Bedroom Air Conditioner Vent Booster Energy Efficient AC Register Booster Improved Air Flow for Better Indoor Heating and Cooling White

  • IMPROVES CIRCULATION - Powerful. Quiet. Easy to install. The Suncourt Equalizer EQ2 Manual Electric Bedroom Air Conditioner Vent Booster quietly....
  • BOOSTS AIRFLOW BY UP TO 80% - With simple plug and play installation, the Equalizer EQ2 vent booster automatically switches on when a temperature....
  • GREAT FOR ALL SEASONS - Improves heating during the winter and cooling during the summer..
  • STANDARD FIT - Highly compatible and versatile, this duct fan works any wall or floor register up to 6” X 12” in the market. Not recommended for....
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iPower GLFANXBOOSTER8CTRLV1 8 Inch 420 CFM Booster Fan Inline Duct Vent Blower with Variable Speed Controller Adjuster,Low Noise,Silver

  • Advantages of fan: Superior balanced blades for long service life & quiet operation.
  • Motor features a permanently lubricated bearing that operates quietly and requires no maintenance.
  • Variable fan speed controller: It will correctly and precisely adjust the speed of your duct and inline fans. Durable 3-pole grounded plug construction, no extra wires to deal with.
  • Application: Help boost airflow in HVAC (heating, ventilation and air conditioning) units to remove exhausts and odors from grow rooms, kitchens, bathrooms, workshops, basements, attics etc.
  • Package including: 1 pack 8inch booster fan, 1 pack variable fan speed controller.
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TerraBloom ECMF-100-R, Quiet 4" Inline Duct Fan with Wireless Remote Speed Controller, Air Tight Metal Casing, Energy Efficient EC Motor. Heating and Cooling Booster and Exhaust Blower for Growing

  • Powerful airflow and extreme energy efficiency – ECMF series 4” inline fans are perfect for heat and humidity exhaust in grow tents, dryer duct booster and odor control applications..
  • Built with aerodynamically optimized mixed-flow impellers in a compact, air tight metal casing and powered by a fully speed adjustable EC motor..
  • Each fan comes with a wireless remote variable speed controller, CR2023 battery for wireless remote, AC power cord and mounting hardware..
  • Wireless remote works within 50ft range even through walls, floors and ceilings and offers 6 speed settings. Fan stores your speed selection and resumes at it after power shut offs..
  • Duct Diameter: 4” * Airflow: 160 CFM * Power 18W * Noise: 28-56 dBA * Pressure: 334 Pa * Bearings: Dual Ball * Size: 7.3 x 4.9 x 6.9 in. * ETL Listed.
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Broan-NuTone 465B 4\ to 5\ Duct Expander for Kitchen Ventilation Fans, UL 94 Compliant, Black

  • DUCT EXPANDER: Designed to fit ventilation fans with a 4" duct connector and 5" round duct systems.
  • EASY CONNECTION: Allows easy connection of a kitchen ventilation fan (with 4" round duct connector) to 5" round ducting.
  • FLAMMABILITY COMPLIANT: Duct expander is UL 94 compliant for flammability to ensure safety.
  • MADE IN USA: This duct expander is made in the USA to ensure highest quality.
  • INVENT FAN: This duct increaser is designed to fit with our InVent fan duct connector assemblies.
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AntPay fan for Register booster,increase weak air flow from registers for Better Heating or Cooling，Air Grille Fan Fits 4x10inch Duct Opening

  • Increase air flow: This Register booster fan replaces the traditional air outlet grille and improve the weak air flow from the HVAC system, making home warmer in winter and cooler in summer..
  • Unique industrial design: Our fan classic designs will enhance any rooms decor.LCD display allows you to clearly see the running status of the fan..
  • Easy to use:The on/off and fan speed can be controlled by 3 buttons on the fan, or by remote control.No built-in automatic temperature adjustment system, easier operation..
  • Easy to install: remove the old vent Register, just drop into vent , and fix it with 2 screws；Note only for 4x10inch Duct Opening..
  • Safety: This vent fan is powered by a UL certified 12V/1A adapter ,Manufactured with high quality material and built-in protection of over current, over voltage, short circuits..
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MARS HYDRO 6 Inch 350CFM Inline Fan with Temperature and Humidity Controller, Carbon Filter, and 33 Feet of Ducting Combo, Ventilation System for Grow Tent, Hydroponics

  • CARBON FILTER FAN COMBO - 6-inch inline duct fan with digital controller, 6-inch carbon filter, 33ft length flex ducting, 3 duct clamps. MARS HYDRO's complete ventilation system provides adequate ventilation and prevents odors in your tent or grow room..
  • TEMPERATURE AND HUMIDITY CONTROL- The digital controller with Intelligent temperature humidity controller programming, fan speed control, timer, and alarm functions. Monitor temperature and humidity in real-time, ensuring optimal growing conditions..
  • POWERFUL INLINE FAN: MARS HYDRO inline duct fan housing is made of durable plastic, and the fan blades have a mixed flow design to provide active air to your growing space, the fan runs at 2800 RPM and provides 350CFM of airflow..
  • FLEX DUCTING AND CLAMPS - Flexible ducting made of high-quality double-layer Aluminum film, prevent the duct from tearing, and prolong the service life. 360-degree arbitrary bending, smooth exhaust, easy to install. Includes 3 duct clamps..
  • SUPERIOR ACTIVATED CARBON - Made of imported 1050+ Virgin Australian activated charcoal, delivering 100% filtered airflow, which provides better absorption and removes odor efficiently. Includes a machine washable pre-filter cloth to prevent carbon residue..
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TerraBloom ECMF-200, Quiet 8" Inline Duct Fan with 0-100% Variable Speed Controller, Air Tight Metal Casing, Energy Efficient EC Motor. Heating, Cooling Booster and Exhaust Blower for Big Grow Tents

  • Powerful airflow and extreme energy efficiency – ECMF series 8” inline fans are perfect for heat and humidity exhaust in large grow tents, heater and AC duct booster and odor control applications..
  • Built with aerodynamically optimized mixed-flow impellers in a compact, air tight metal casing and powered by a fully speed adjustable EC motor..
  • Each fan comes with a wired variable dial speed controller, AC power cord and mounting hardware..
  • Covered by TWO years warranty and ETL listed, conforms to UL standard 507, certified to CSA standard C22.2 No 113..
  • Duct Diameter: 8” * Airflow: 710 CFM * Power 150W * Noise: 38-62 dBA * Pressure: 520 Pa * Bearings: Dual Ball * Size: 8.8 x 6.3 x 8.9 in. * ETL Listed.
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