Fans, Filters & Environmental Control
fans, filters & environmental control — pre-owned
Browse 1,124 fans, filters & environmental control — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
VIVOSUN 4” Air Carbon Filter Control W Australia Virgin Charcoal With Prefilter
Look at pictures for ? Any questions feel free to ask me ? I also can bundle with more or different items just let me know !!
Can-Fan Max-Fan Pro Series 10 inch (1057 CFM)
Max Airflow: 1057 CFM. This unit has been inspected and tested to ensure it pulls strong and runs smoothly through both speed settings. This unit isUsed. It has been cleaned of major debris and tested for 100% functionality.
CO2 Generator 4 Burner System 🔥🌸May Liquidation Offers Accepted🌸
The CO2 Generator 3/4 Burner System is a portable and filterless device designed for whole room use. It features a grey color and LED switch, making it easy to operate and monitor. With its quiet operation and carry handle, it is convenient for use in various settings such as hydroponics, yard, garden, or outdoor living.
AC Infinity Carbon Duct Filter Model AC -DCF4
The AC Infinity Carbon Duct Filter Model AC-DCF4 is a high-quality carbon filter designed for use with exhaust fans. With a diameter of 4 inches and a length of 15.94 inches, this silver filter features activated carbon filtration technology to effectively capture odors and contaminants. Its rust-resistant aluminum filter frame ensures durability, while the filter media made of carbon provides efficient filtration. Perfect for home and garden applications, this carbon filter from AC Infinity is a reliable choice for maintaining a clean and fresh environment. Used for one grow and need to scale down my hobbies. Comes with extra pre-filter fabric covers.
TrolMaster HCS-1 Hydro-X Controller w/ 3-in-1 Sensor - Free US Shipping
CONTROLLER AI+, Environment Controller UIS 8-Port, with Temp Humidity VPD Sensor
Hurricane Supreme 12" 90 Degree Oscillating 3 Speed Wall Mounted Fan,White(Used)
Classic wall fan features 90-degree oscillating design with a powerful, 3-speed cooling breeze ideal for compact, indoor use. Adjustable tilt for up and down fan direction allows you to easily change the fan’s position to allow for direct or indirect airflow.
You save $20.82
Max-Fan 10-Inch Can Fan Model EL 010 E2 02 - SN#141120-B00057-040
T his item is in good condition, Fan Works.
AC Infinity Controller 69 Pro Wi-Fi Wall Mount Indoor
AC Infinity Controller 69 Pro Digital Fan Speed Control Wi-Fi Wall Mount Indoor
C02 Meter RAD-0501 Day Night CO2 Monitor and Controller
10 inch Can-Fan Max-Fan In-Line Duct/exhaust fan for grow tent or indoor growing
The Can Fan Max-Fan 10" Exhaust Fan is a high-quality fan that is perfect for improving ventilation in your indoor growing space. Can Fan Max-Fan 10" Exhaust Fan is a powerful and efficient fan suitable for indoor use, particularly in grow tents or for indoor growing.
Intertek 6" Duct Fan Intertek In Line Model: 150 120V 2800 RPM Tested Works Used
The Intertek 6" Duct Fan In Line Model 150 is a powerful corded fan designed for indoor use. With a sleek black design and a glossy finish, this fan is perfect for ventilation systems. Made of durable galvanized steel, it operates at 2800 RPM with a single speed setting. The 120V fan has a diameter of 6 inches and a height of 16 inches, making it a reliable choice for improving air circulation in your space. One small piece of metal bent where the inflow connection is made. Tested and works.
AC Infinity Cloudline S6 & Controller 67
Ramfan GF165 PPV Turbo Fan Positive Pressure
The Ramfan GF165SE PPV turbo blower with Honda 5HP engine is a powerful and efficient fan designed for environmental control in home and garden settings. With a diameter and height of 16 inches, this fan can effectively ventilate and extract air in your yard or garden. The NEO brand ensures quality and reliability, backed by the testing and video demonstration of its performance. Running on a 120V system, this fan provides necessary ventilation for hydroponics and other outdoor activities, making it a valuable tool for maintaining a healthy environment. Tested & working
HYDROGEN PRO WATER COOLED CO2 GENERATOR LP BY HYDRO INNOVATIONS USED WORKS
The HydroGEN™ Pro is the only water cooled CO2 generator. Water cooling can remove 86% of the heat produced by burning propane and has many features not available in any other CO2 generator on the market.
Ac Infinity CLOUDRAY A9 Grow Tent Clip Fan 9" with 10 Speeds AC-CCA9 Gen 2
The Ac Infinity CLOUDRAY A9 Grow Tent Clip Fan is a 9" round fan with 10 speeds, designed for hydroponics systems and indoor living spaces. It features a corded power source, metal construction, and a clip-on mounting system. With a ventilation system that includes an air supply and axial blade orientation, this fan provides efficient and quiet ventilation with an operating sound rating of 33 dB. The fan is universal for smart home compatibility and comes in a sleek black color, making it a practical and effective choice for air ventilation and extraction needs
ValueLine 6" Centrifugal Fan Model VLF-6 Inline Duct Fan Hydroponics Pre Owned
The ValueLine 6" Centrifugal Fan Model VLF-6 is a round, corded fan suitable for indoor use in hydroponics systems. Made of ABS plastic and aluminum, this fan operates at 120 volts with a glossy black finish. With a single speed and plug-in control style, this fan is designed for optimal airflow and environmental control in your garden or outdoor space. The fan's compact size and power make it a practical choice for maintaining a healthy and efficient hydroponic setup. I’ve cleaned it but I would recommend cleaning upon receipt.
IPower 12" Inline Fan 1060 CFM. Used 1 Day W/Original Shipping Box.
Used for about 3 hours. Was to powerful for my application. See pictures for condition. 100% of profits go directly to feeding, fostering, rehoming, and transportation of rescue animals. Dogs, cats, pigs, chickens, turtles....just about anything! Is it worth saving a few dollars from another seller when your item comes damaged? I didn't think so. We ship like professionals. Top notch. Thoughtfully packaged to ensure your item arrives undamaged. Please read our reviews.
AC Infinity CLOUDLINE Series AI-CLT4 Quiet 4” Inline Duct Fan
You save $2.50
AC Infinity Duct S8 8" Inline Exhaust Duct Fan 807 CFM 39 dB Wired
AC Infinity Duct S8 8" Inline Exhaust Duct Fan 807 CFM 39 dB Wired
TERRA UNIVERSAL 6601-22-H-220-CE | Whisper Flow airflow of 640+ CFM
> View phone number.
Titan Controls Atlas 9 CO2 Controller w/ Remote Sensor In Great Condition!
Remote CO2 Sensor (with cable). Adjustable CO2 PPM setpoint. Trusted Atlas series reliability. Has wear as shown. Tested and works. It has been tested and is fully functional. Everything works exactly as it should.
TrolMaster CO2 Generator / 4 - Burner CO2 Supplementation System With Remote
Minor scuffs and scratches.
Spider Farmer GGS Pro Controller Kits Ideal for Industrial & Commercial Grow
GGS Light adapter (connects LED lights to the GGS system). Each sensor will be treated as a single device. Core Grow Data Monitoring. Grow tents. Grow rooms. BOX is not acceptable. Don't forget that good communication can solve all problems.
You save $369.99
Titan Controls Saturn 5 Digital Environmental Controller w CO2 Timer and Valve
Titan Controls Saturn 5 Digital Environmental Controller w CO2 Timer and Valve. Very Good condition w Titan Valve shown. There are no instructions included, just the items shown. All in VGC and guaranteed to be in perfect working order.
Can-Fan 6” TCL 115 In Line Centrifugal Fan 6” inch
Barely used 6” CanFan. Model is 6” TCL 115. CanFans work amazingly well & fairly quiet. Feel free to ask any Q’s.
AC INFINITY UIS to UIS DAISY CHAIN - AC-ADS3
The AC INFINITY UIS DAISY CHAIN - AC-ADS3 | EXTRA UIS CHORD INCLUDED!
6 Inch Water Radiator Heat Transfer for 6" Inline Fan Grow Tent Light Cooling
Good condition, used a few a times with water only, works good. 6" vent, 1/2" fitting, See detailed photos provided for your review. Quick shipping. Shipping costs are not negotiable.
You save $22.46
Hurricane 12" Inline Duct Fan Centrifugal 1060CFM 120V 2.5A 300W 736590 HVAC
Runs smoothly.
You save $239.96
Ramfan GF165SE PPV turbo blower with Honda engine
Ramfan GF165SE PPV turbo blower with Honda engine. runs great ready to roll.
Phat IGSPF166, 6" x 16", 375 CFM Filter, Silver
Phat IGSPF166, 6" x 16", 375 CFM Filter, Silver
Can-Fan RS 6HO NJB In Line Centrifugal Fan 8 in 130W 115V
Barely used 8" CanFan great condition! CanFans work amazingly well & fairly quiet.
Infinity CLOUDRAY A6 Air Circulation Fan - Black (AC-CCA6)
The Infinity CLOUDRAY A6 Air Circulation Fan is a powerful and sleek fan designed for optimal air circulation in a variety of settings. With its corded power source and black color, this fan is perfect for use in hydroponics systems, outdoor living spaces, and home and garden applications. Weighing 2.77 lbs, this fan is efficient and reliable for keeping air flowing smoothly and effectively. The Infinity brand ensures high quality and durability, making this fan a great addition to any space in need of improved ventilation. This is in great working order.
AC Infinity CLOUDLINE S8 PRO Inline Duct Fan with 10 Speed Controller, AI-CLS8
Original Can Fan RS6HO NJB 6" Inline Fan 381 CFM.
The Original Can Fan RS6HO NJB 6" Inline Fan is a high-velocity circular fan designed for extraction ventilation systems.
4” Inline Duct Booster Fan Used In Great Condition Tested
4 Inline Duct Booster Fan Used In Great Condition Tested
AC Infinity Molex to UIS 4-Port Fan Adapter 4 Inch Fan Speed Control Black Used
The AC Infinity Molex to UIS 4-Port Fan Adapter allows you to control the speed of up to four fans with its sleek black design. This fan speed control is perfect for maintaining optimal airflow in various settings such as hydroponics systems, yards, gardens, and outdoor living spaces. The AC Infinity brand ensures quality and reliability, making this adapter a valuable addition to your home and garden ventilation system. Lot of 4.
GDF150 6 Inch 410 CFM Centrifugal Inline Duct Ventilation Fan
This is a lightly used centrifugal exhaust fan. I had 24 of them that running 24/7 for a couple of months and they have been sitting idle for some timed now. I cannot guarantee they will work after they leave my care, but I can guarantee that when I got them down and cleaned them up, they ran fine. They are all single speed fans that are set up to either run at full speed, or not at all. No speed controller is included.
Titan Controls Atlas 3 CO2 Controller, Day/Night Photocell, 120V
Titan Controls Atlas 3 CO2 Controller, Day/Night Photocell, 120V
Titan Controls EOS Complete Digital Humidity Controller ONLY.
🚫don't include any other accessories 🚫.