Top 10 Inline Duct Fan 8 – Home Air Purifiers

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VIVOSUN 8 Inch Noise Reducer Silencer for Inline Duct Fan

VIVOSUN #ad - Cuts noise dramatically: reduces irritating and damaging noise levels for auditory health and more pleasant living and working spaces; Decreases fan noise by up to 50%. Specially designed sound insulation: made with thick, commercial grade neoprene foam for maximum noise reduction; Specially selected open cell texture is combined with egg crate pattern foam for superior sound absorption.

Unhindered air flow: thick foam insulation stops sound waves but allows clear air flow through the system; Keeps your system running smoothly and efficiently without strain. Easy installation: easy to install and maintenance free, flanged on each end for convenient hook-up, arrives fully assembled.

Versatile applications: connects with 8 inch fans, ducting or accessories; Intended for use with high velocity fans/blowers, perfect for reducing noise from fans and carbon filter systems, can be hung or supported in a variety of ways to suit the desired set up.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad

2. iPower


IPower 6 Inch 442 CFM Duct Inline Fan with 6" Carbon Filter 8 Feet Ducting Combo for Grow Tent Ventilation, Silver, Model:GLFANXINL6FILT6MD8C

iPower #ad - 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.

Free pre-filter included: we recommend replace the Pre-Filter every 6 months to protect your filter. Composite fan blades and center hub which reduces noise and vibration. 6 inch 442 cfm duct inline fan blower: made with quality components for quiet operation. 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℃. 6 inch 1050+ iav australia charcoal filter: one of the world's most absorbent carbon available; Dimensions: 6" Flange Ducting x 16" Length; Reversible flange.
BrandiPower #ad
ManufactureriPower IMPORT (Yantian) #ad
Height28 Inches
Length8 Inches
Weight27 Pounds
Width8 Inches
Warranty1 year manufacturer warranty

3. Diversitech


Diversitech AB8 Air Booster 8" HVAC Duct Fan with Junction Box, Silver 625-AF8

Diversitech #ad - 8" round duct fan. Features electrical junction box for ulu and code compliant electrical connection. Integrated junction box. Sized for your system: measures 8" in diameter and compatible with any 120V air conditioning system that uses an 8" duct fan.
BrandDiversitech #ad
ManufacturerAPR Supply Co. #ad
Height9 Inches
Length9 Inches
Weight4.3 Pounds
Width8 Inches
Part Number625-AF8
Model625-AF8 AB8

4. Phat


4" Inline Jetfan with Speed Control, 160 CFM.

Phat #ad - Hghly efficient, vibration free operation. Electronic speed controllable motor. Etl-certified. Highest cfm per watt, maximum power usage at 18 watts. Fan is made of solid metal.
BrandPhat #ad
Height8.66 Inches
Length9.06 Inches
Width9.06 Inches
Part NumberJETFAN 100mm

5. GrowBright


GrowBright 8-Inch CleanFlow HEPA Filter

GrowBright #ad - High-efficiency particulate arrestance HEPA filter for 8" round duct/flange air intakes. Recommended for use with high-velocity inline fans / blowers - may create too much restriction for small duct fan types. Measures max: 12. 5" long x 105" diameter, 8" female flange. Blocks 99. 97% of particles. 3 micrometers or greater in size while providing excellent airflow. Features easy-install rubberized collar with steel clamp for a proper seal.
BrandGrowBright #ad
ManufacturerGrowBright #ad
Part NumberVNT-GB-HF08



VIVOSUN 4 Inch 203 CFM Inline Duct Fan with 4"x 14" Carbon Filter Smelliness Control with Australia Virgin Charcoal

VIVOSUN #ad - Free pre-filter included: We recommend replace the pre-filter every 6 months or after completion of each grow cycle. Powerful air flow fan: heavy hitting blower with a fan speed of 2500 RPM; Puts out only 49 dB noise level.

Superior carbon filter: 1050+ rc 48 australian Virgin Charcoal Bed. Effective smelliness control: the carbon filter eliminates some of the most undesirable smelliness, pungent smell and particulates from indoor grow tent, hydroponics grow room. Moves air through your target location efficiently for optimal ventilation. Versatile applications: Kitchens, Grow Tents, Grow Rooms, Bathrooms, etc. Dimensions: 4" x 14".
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Weight8.33 Pounds

7. AC Infinity


For CLOUDLINE Airlift CLOUDRAY Cooling and Ventilation, AC Infinity Controller 67, Humidity, Smart Bluetooth Fan Controller with Temperature, and Timer Controls

AC Infinity #ad - Dynamically adjusts fan speed based on temperature and humidity conditions to produce optimal airflow. Programming includes auto triggers, scheduling, minimum speed, cycles, timers, and custom transitions. Supports up to two cloudline, airlift or clouDRAY fans with EC motors to share the same programming. Connect with our app via Bluetooth to unlock advance programs, set notifications, and view climate data. A digital controller designed to equip AC Infinity fans with smart controls for HVAC or growing applications.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height2.75 Inches
Length4.25 Inches
Width1 Inches
Part NumberCTR67A

8. AC Infinity


AC Infinity AIRPLATE S5, Quiet Cooling Fan System 8" with Speed Control, for Home Theater AV Cabinets

AC Infinity #ad - Total airflow: 52 cfm | total Noise: 18 dBa | Bearings: Dual Ball. Dimensions: 8. 5 x 4. 4 x 1. 3 in. An ultra-quiet ul-certified fan system designed for cooling cabinets that requires minimal noise. Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels. Powered by wall outlet or USB port, included Turbo Adapter increases performance by 25%. Contains a cnc machined aluminum frame with a modern brushed black finish.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height4.4 Inches
Length8.5 Inches
Width1.3 Inches
Part NumberAI-CFD80BA
Warranty1 year warranty covers all defects

9. TerraBloom


46mm Thick Bed, Homes, Airflow up to 750 CFM. Premium Carbon Air Filtration From Odors, Commercial Applications., VOCs, TerraBloom Activated Charcoal Carbon Filter 8" x 24", Chemical Smells for Grow Tents

TerraBloom #ad - Terrabloom premium carbon filters have industry leading 1. 8” 46mm deep carbon bed that is at least 20% thicker than competition. We use only highest grade, which gives you better adsorption and superior carbon porosity to capture odors, granular Australian activated charcoal, vocs and other airborne pollutants in growing, laser engraving, food processing and manufacturing applications.

Recommended for medium to large grow tents with footprint of 5x5 ft, 8x8 ft, 6x6 ft, 10x10 ft or commercial cultivation facilities of similar size. Our filters scrub air better and have longer lifespan. 8 x 24 inch model has a gross weight of 23 lbs and contains 15 lbs of carbon inside.

You can pull air though the filter and out or push air into the filter and out of your grow room, it will work just as well. Whether you want to use it as an exhaust or intake. It can handle airflow rates up to 750 CFM. For seamless operation pair this filter with TerraBloom 8” EC Fan, model ECMF-200 This charcoal scrubber can be installed both inside and outside the grow tent and is capable of filtering air in both directions.
BrandTerraBloom #ad
Part NumberTB-CF-824

10. HY-C


HY-C MH-8R Magic Heat Bottom Crimp Heat Reclaimer for Use with Wood Burning Appliances, UL Listed, Fits 8" Single Wall Chimney Pipe

HY-C #ad - Designed for use with single wall connector pipe. Toggle switch allows the 225 cfm fan to operate in two modes, either run continuously or thermostat control mode.

Easy to install. Only ul listed heat reclaimer on the market. Built in soot scraper cleans tubes internally allowing for maximum heat transfer. Made in the USA. Reclaims up to 30% of otherwise lost heat going up your chimney and distributes it into your home. Plugs into any standard 110v household outlet. Removable back allows for easy maintenance. Fits 8" flue diameter. Crimp down configuration is designed for use with wood burning heating applications with inside flue temperatures exceeding 350 degrees and surface temperatures of the single wall pipe below the Magic Heat exceeding 280 degrees. One year Limited Warranty.
BrandHY-C #ad
ManufacturerHY-C #ad
Height18.25 Inches
Length14.25 Inches
Weight26 Pounds
Width10.63 Inches
Part NumberMH-8R