ReviewsTunnel Airflow Systems

AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

  • A duct fan designed to boost airflow in HVAC systems and ventilate home spaces like attics and workshops..
  • Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application..
  • Unibody die-cast construction with no welded seams.
  • reduces vibration while ensuring smoother airflow..
  • AC brushless motor with steel blades and lubricated bearings.
  • not suitable in restricted airflow applications..
  • Duct size: 4” | Dimensions: 7.28 x 3.95 x 3.95 in. | Airflow: 106 CFM | Noise: 28 dBA | Bearings: Dual Ball.
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AC Infinity RAXIAL S8, Inline Booster Duct Fan 8” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

  • A duct fan designed to boost airflow in HVAC systems and ventilate home spaces like attics and workshops..
  • Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application..
  • Unibody die-cast construction with no welded seams.
  • reduces vibration while ensuring smoother airflow..
  • AC brushless motor with steel blades and lubricated bearings.
  • not suitable in restricted airflow applications..
  • Duct size: 8” | Dimensions: 7.28 x 7.87 x 7.87 in. | Airflow: 428 CFM | Noise: 43 dBA | Bearings: Dual Ball.
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Suncourt HC5PL1-B Flush Fit Adaptor Plate Brown

  • A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
  • Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
  • Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish..
  • Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
  • Fits ONLY 6 x 10 in. Registers | Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter.
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2 Packs Wathai 60mm x 10mm USB Fan 5V DC Brushless Cooling Fan

  • This cooling fan can be placed or mounted virtually anywhere you want to optimize airflow, from gaming consoles, to home theater cabinets, to ski boots..
  • Designed to quietly cool Xboxs, Playstations, Rokus, Apple TVs, receivers, modems, routers, DVRs, computers, and other audio video electronics.The fan cooling systems to keep computers, home entertainment systems, and other electronics running at running at their ideal temperature and optimal speed..
  • USB powered. it can run these right off the laptop without an external power source.No additional power supply required, no funky wiring, just plug it into the PS4 USB port and tuck the wires aside..
  • Warranty: One-year quality assurance. Please contact us If the product has any quality problems, it will be replaced within one year..
  • 60 x 60 x 10 mm ( 2.36 x 2.36 x 0.4 in. ) | Rated Voltage : 5V | Airflow: 14.3 ±10%CFM | Noise: 25dBA | Speed: 3500 RPM.
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VEVOR Walk-in Tunnel Greenhouse, 10 x 7 x 7 ft Portable Plant Hot House w/ Zippered Door, 6 Roll-up Windows, Galvanized Steel Hoops, 1 Top Beam, and 2 Diagonal Poles, Green

  • 【Excellent Air Ventilation】With 6 mesh windows, our tunnel greenhouse can keep out small "annoyances" and increase cross ventilation and airflow. Moreover, we have a roll-up zipped door for air to freely enter and exit. Keep your space clear of debris and make sure every breath you take is one to remember..
  • 【Upgraded Galvanized Frame】We upgraded he galvanized steel to 0.8" diameter and 0.02" thickness. This high tunnel greenhouse has 3 top beams to prevent rain and snow buildup on the dome. Moreover, the diagonal poles can ensure stability during extreme weather. We have got you covered, so get ready to see your crops grow all year round..
  • 【High-Quality Waterproof PE】The walk-in tunnel greenhouse comes with a PE cover, which can protect your plants from ultraviolet rays, rust, snow, and rain all year round. The size of the cover fits the frame closely, enhancing the warmth and wind resistance in winter..
  • 【All Tools Included】 The hoop house greenhouse is easy to assemble with connectors, and screw covers can prevent scratches and rust.Includes 4 ropes, stakes, and guy ropes for added security, stability, and strength. Note: Do not tighten screws until the final position is confirmed..
  • 【Warm Home for Plants】 Our 10 x 7 x 7 ft green hous....
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Phanteks 140mm Cooling Fan (PH-F140SP_BK)

  • ...se reduction challenges in mind, we modified the component for lower actuator noise, PCBA for lower electromagnetic noise, brushless motor structure for lower operating noise and frame rib for lower wind and vibration noise..
  • The new nine high pressure MVB blades are precisely angled to generate a silent controlled airflow. The blades produces a downdraft vortex allowing for greater amount of air passage through and reduce airflow turbulence across the surface of the blades.
  • Composed by MOSS and SSC systems, Phanteks’ UFB bearings have an effective hub-tip ratio to achieve a state of equilibrium reducing air and vibration noise..
  • Eight pre-installed rubber pads are now bigger and designed to reduce more vibration..
  • 400mm extension cable included to provide for better cable management and flexibility..
  • PH-F140SP has a larger base size with a magnetic brushless DC motor to avoid the effects of resonance and for rotational stability. To create better structural strength and reduce the vibration occurrence, Phanteks redesigned the back frame of PH-F140SP..
  • With the noise reduction challenges in mind, we modified the component for lower actuator noise, PCBA for lower electromagnetic noise, brushless motor structure for lower operating noise and frame....
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AC Infinity AIRTAP T4, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 4 x 10 Register Holes.

  • A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
  • Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
  • Premium anodized aluminum frame with CNC-machined detailing and a brown bronze finish..
  • Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
  • Fits ONLY 4 x 10 in. Registers | Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter.
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AC Infinity AIRTAP T4, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 4” x 12” Register Holes.

  • A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
  • Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
  • Premium anodized aluminum frame with CNC-machined detailing and a brown bronze finish..
  • Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
  • Fits ONLY 4 x 12 in. Registers | Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter.
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AC Infinity AIRTAP T6, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 6” x 12” Register Holes.

  • A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
  • Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
  • Premium anodized aluminum frame with CNC-machined detailing and a brown bronze finish..
  • Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
  • Fits ONLY 6 x 12 in. Registers | Airflow: 160 CFM | Noise: 20 Dba | Includes Wall Adapter.
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AC Infinity AIRTAP T6, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 6' x 10' Register Holes.

  • A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
  • Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
  • Premium anodized aluminum frame with CNC-machined detailing and a brown bronze finish..
  • Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
  • Fits ONLY 6 x 12 in. Registers | Airflow: 160 CFM | Noise: 20 Dba | Includes Wall Adapter.
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AC Infinity AIRTAP T4, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 4” x 12” Register Holes.

  • A quiet fan system designed for improving wall and floor register airflow from HVAC systems..
  • Programmable LCD controller with heating and cooling thermostat, and automated fan speeds..
  • Premium aluminum frame with CNC-machined detailing, painted with a matte-white finish..
  • Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork..
  • Fits ONLY 4 x 12 in. Registers | Airflow: 120 CFM | Noise: 18 Dba | Includes Wall Adapter.
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