Best Xchanger Reversible Basement Ventilation Fan

iPower 6 Inch 442 CFM Inline Fan Filter 25 Feet Ducting Combo with Variable Speed Controller & Rope Hanger for Grow Tent Ventilation, 6, Silver

  • 6 Inch 442 CFM Duct Inline Fan Blower: Made with quality components for quiet operation. Composite fan blades and center hub which reduces noise and vibration..
  • 6 Inch Filter: Dimensions: 6" Flange Ducting x 16" Length.
  • 6 Inch 25 Feet Uninsulated Aluminum Ducting + 2 Stainless Clamps: Flame-retardant coating and corrosion-resistant wire helix.
  • Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃)..
  • One control switch for 3 settings: Variable Speed, OFF, HIGH, MED, LOW. To avoid the risk of burning out the fan motor, controller does NOT adjust below 50%. FREE Pre-Filter included: We recommend replace the Pre-Filter every 6 months to protect your filter..
  • Multi-Functional: This ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense..
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Leviton IPHS5-1LW Humidity Sensor and Fan Control, Single Pole, White

  • Automatically detects excess humidity in a room and activates the ventilation fan to lessen condensation which helps reduce mold and mildew, Sensor uses microprocessor and digital sensing technology to continuously monitor and manage humidity levels in a room.
  • Built-in timer sets the “minimum ON time” for the ventilation fan. The sensor time settings can be custom set to 10, 20, 30 or 45 minute intervals. The sensor will continue to operate the fan for the minimum time set or until there is a reduction in room humidity level.
  • A sensitivity level adjustment allows users to adjust the sensor’s sensitivity to ambient air to prevent false cycling.
  • Features an Air Cycle mode which automatically turns ON the ventilation fan for a set period of time and repeats the cycle hourly (eg. 20 minutes ON/40 minutes OFF each hour).
  • Replaces a single pole switch for control of ventilation fan or a fan/light combination, Fits in a standard wall box and requires a neutral for operation, The device’s built-in humidistat control meets CALGREEN requirements for Indoor Air Quality and Exhaust, Five-Year Limited warranty.
  • Automatically detects excess humidity in a room and activates the ventilation fan to lessen condensation which helps reduce mold and mildew.
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Nalle 8 inch Exhaust Fan 80W 500CFM Through-Wall Installation Ventilation Fan 110V Exhaust Smoke Fan Ventilation with Power Cord for Kitchen,Bathroom,Laundry Room,Toilets,Garage,Shopping Mall (Black)

  • 【Stable & Durable Exhaust Fan】: The ventilation fan is made of high-quality metal materials, with a bright surface, anti-corrosion, anti-scratch and prevent inhalation of foreign objects. Compared with other competitors' products, it can withstand moisture and high temperature, provide a stable working environment for the ventilation fan, and longer life of the ventilation fan..
  • 【EFFICIENT VENTILATION FAN】 - Adopts double ball bearing outer rotor brush-less motor to ensure high efficient, quiet operation and high-quality performance. Compared with ordinary motors, the upgraded motor can reduce friction coefficient, save electricity effectively and enlarge the service life of the machine..
  • 【EASY TO INSTALL】- Suitable for wall or ceiling installation. The exhaust fan is recommended to fix with glue or screws.Convenient to clean, you can remove the motor by unscrewing the four-corner screws. The detachable design is convenient for cleaning up fragment or greasy dirt regularly for increasing service life..
  • 【Widely used wall ceiling ventilation fan】It is an ideal choice for creating efficient indoor HVAC syst....
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CNCEST 12' Inline Duct Ventilation Fan,Pipe Spray Booth Paint Fumes Exhaust Fan,Explosion-proof Axial Fan Cylinder for Large Spaces Heating, Ventilation Exhaust Blower

  • 【Energy Saving Ventilation】This powerful blower with a fan speed of 1450RPM, it combines the features and advantages of axial and centrifugal fans to circulate air efficiently for room ventilation and odor purification.
  • 【Low Noise】Inline duct ventilation fan features durable fan blades that rotate smoothly and powerfully, helping to collect airflow and reduce noise output.
  • noise levels below decibels are not harmful and will not interfere with your work.
  • 【Powerful explosion-proof motor】 The Inline duct ventilation fan adopts pure copper coil, which has strong sealing performance, high-speed operation, and sufficient power to ensure the outflow of the fan blades. The explosion-proof special cast iron motor casing is used, which is hard and firm, has strong corrosion resistance, is not easy to oxidize, and has a mesh metal protective net. It is safer to prevent debris from being sucked into the fan and damaging the fan blades..
  • 【Easy Installation】This ducted fan is compact and lightweight, and can be installed in areas with little available space.
  • Comes with mounting brackets that indicate the direction of airflow.
  • Detachable duct ends with locking tabs for quick disassembly and maintenance, easy to install set up.
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iPower 4 Inch 190 CFM Duct Inline Fan with 4\ Filter 8 Feet Ducting Combo for Grow Tent Ventilation, Silver

  • 4 Inch 190 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration..
  • 4 Inch 1050+ IAV Australia Charcoal Filter: One of the world's most absorbent carbon available.
  • Dimensions: 4" Flange Ducting x 12" Length.
  • 4 Inch 8 Feet Uninsulated Aluminum Ducting + 2 Stainless Clamps: Flame-retardant coating and corrosion-resistant wire helix.
  • Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃)..
  • FREE Pre-Filter included: We recommend replace the Pre-Filter every 6 months to protect your filter..
  • Multi-functional: this ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense..
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iPower 6 Inch 442 CFM Duct Inline Fan with 6\ Filter 16 Feet Ducting Combo for Grow Tent Ventilation, Silver

  • 6 Inch 442 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration..
  • 6 Inch 1050+ IAV Australia Charcoal Filter: One of the world's most absorbent carbon available.
  • Dimensions: 6" Flange Ducting x 16" Length.
  • 6 Inch 16 Feet Uninsulated Aluminum Ducting + 2 Stainless Clamps: Flame-retardant coating and corrosion-resistant wire helix.
  • Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃)..
  • FREE Pre-Filter included: We recommend replace the Pre-Filter every 6 months to protect your filter..
  • Multi-functional: this ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense..
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iPower GLFANXEXPSET6D25CHUMD 6 Inch 294 CFM Inline Filter 25 Feet Ducting with Fan Speed Controller and Temperature Humidity Monitor and Grow Tent Ventilation, Kits, Black

  • 6 Inch 350 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration.
  • 6 Inch Filter: Dimensions: 6 inches Flange Ducting x 16 inches Length, Reversible flange. Free Pre-Filter included: We recommend replace the Pre-Filter every 6 months to protect your filter.
  • 6 Inch 25 Feet Uninsulated Aluminum Ducting plus 2 Stainless Clamps: Flame-retardant coating and corrosion-resistant wire helix, Temperature endurance range from 0 to 185°F. (-18℃ to 85℃).
  • Fan Speed Controller: Variable Speed, OFF, HIGH, MED, LOW. To avoid the risk of burning out the fan motor, controller does NOT adjust below 50%. We recommend replace the Pre-Filter every 6 months to protect your filter.
  • Multi-functional: this ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense.
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iPower GLFANXEXPSET6D8CHUMD 6 Inch 294 CFM Inline Filter 8 Feet Ducting with Fan Speed Controller and Temperature Humidity Monitor and Grow Tent Ventilation, Black

  • 6 Inch 294 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration..
  • 6 Inch Filter: Dimensions: 6" Flange Ducting x 16" Length.
  • Reversible flange. FREE Pre-Filter included: We recommend replace the Pre-Filter every 6 months to protect your filter..
  • 6 Inch 8 Feet Uninsulated Aluminum Ducting + 2 Stainless Clamps: Flame-retardant coating and corrosion-resistant wire helix.
  • Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃)..
  • Fan Speed Controller: Variable Speed, OFF, HIGH, MED, LOW. To avoid the risk of burning out the fan motor, controller does NOT adjust below 50%. FREE Pre-Filter included: We recommend replace the Pre-Filter every 6 months to protect your filter..
  • Multi-functional: this ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense..
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2012 Air Max RV Roof Vent Fan Reversible Exhaust Fan with Rain Sensor, Ultra Low Noise Level Permanent RV Air Ventilation Ceiling Fan 12V with Remote, with 14" Semi-transparent UV-Proof Cover Lid

  • ...amper van space. High efficiency while ensuring low motor loss, the maximum load current is 4a, which saves the battery energy of your motorhome and conforms to the environmental protection..
  • [Independent Duct Design-Ceiling Fan Function]: It provides a level permanent air ventilation (when hatch is closed), letting the air circulate inside and outside your vehicle on rainy days..
  • [Ultra Quiet Working Fan Blade and Strong Magnetic Net Screen]: With the patented curved surface and precise dynamic balance design, conforming to the principle of natural wind rotation, when the fan blade working, it reduces wind noise as much as possible, and realizes 4 noise levels of 10db, 25db, 45d, 68db. Dedicated vehicle-mounted strong magnetic Net Screen, easily disassembled and installed within two seconds, convenient to clean the fan blades, stable when driving and will not fall off..
  • [Intelligent Rain Sensor and Reversible Ventilation]: The cover lid would automatically closes when it rains, without accumulating water and prevent rain leaking. Inhale or Exhuast, 4 speeds adjustable (3W/10W/20W/40W)..
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Hike Crew 11” RV Roof Vent Fan with LED Light | 12V 6-Speed Motorhome Fan Remote Auto Temperature Intake & Exhaust Rain Sensor & Electric Open/Close | Includes Screws & Garnish | Smoked Lid

  • KEEP COOL IN YOUR COMFORTABLE RV | Complete Ventilation System Delivers Powerful Cooling, Reliable Exhaust & Effective Moisture Control for Any RV,....
  • CONVENIENT REMOTE OR MANUAL OPERATION | No More Reaching to Adjust! | Set Arrives with a Remote Control for Changing Fan Speed, Automating Exhaust,....
  • 6-SPEED FAN WITH REVERSIBLE AIRFLOW | 10-Blade Skylight Fan Provides Perfect Air Circulation for All-Season Comfort & Relief | In/Out Exhaust....
  • AUTOMATIC TEMPERATURE & RAIN DETECTION | Keep Your Environment Fresh, Cool & Clean, Even When Windows & Doors Must Remain Shut | Choose a Temperature....
  • EASY TO INSTALL, EFFORTLESS TO OPERATE | We Bring the Gear, You Bring the Tools! | All You Need is a Screwdriver, Drill & Sealant—No Professional....
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