Best Co2 Regulator for Grow Rooms

If you’re searching for Best Co2 Regulator for Grow Rooms in the market today, then you’re in right place. We did good research and listed top 10 Co2 Regulator for Grow Rooms below. In case, if you’re in hurry this is the Best Co2 Regulator for Grow Rooms on Amazon

We spent 47 hours to find a best option for you and it’s a Autopilot APC8200 Monitor Controller, which comes with all amazing features you ever want. It is the Best Co2 Regulator for Grow Rooms available in the market today. However, if you don’t want to spend big amount on Co2 Regulator for Grow Rooms, then you should go with WuyouChy CO2 Generator System which comes with all the basic options you could ever expect in Co2 Regulator for Grow Rooms.

After a good research, we have sort listed Best Co2 Regulator for Grow Rooms below.

Top 10 Best Co2 Regulator for Grow Rooms In 2021

1 1

Autopilot APC8200 Monitor Controller

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2 2

WuyouChy CO2 Generator System

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3 3

Co2 Regulator Hydroponics Emitter

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4 4

Titan Controls HGC702710 CO2

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5 5

Titan Controls HGC702851 Classic

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6 6

VIVOSUN Hydroponics CO2 Regulator

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7 7

MOD Complete MDC99003 Co2

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8 8

Grow Crew Hydroponic CO2

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9 9

SPL Co2 Regulator Emitter

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10 10

Titan Controls HGC702618 Professional

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Top 10 Co2 Regulator for Grow Rooms

Are you looking for top 10 Co2 Regulator for Grow Rooms available right now in the market? Then check out below, we researched and short listed best one here.

1. Autopilot APC8200 Monitor Controller

Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control, monitor and record CO2 levels over an adjustable period of time.


  • Trend chart records CO2 levels per minute, hour, day and week for accurate analysis of CO2 distribution
  • Adjustable trend chart zoom levels let you trace your ppm levels
  • Remote CO2 sensor probe w/Photocell & 15′ data cable lets you take readings from proper grow room locations
  • 2-channel low drift ndir sensor precisely reads CO2 ppm levels
  • 2. WuyouChy CO2 Generator System

    Don’t use plastic bottles to produce CO2 anymore! Here’s a more professional, reliable, efficient generator for your plant better growing.


  • The bottle body adopts SUS304 stainless steel, and the Safety Valve will open automatically when it is over the safe pressure.
  • All accessories you need are included: Steel Bottle, Tertiary Filter, Pressure Reducing Valve, Pressure Gauge, Safety Valve, Fine Adjusting Valve, Bubble Device, Check Valve, Switch, Diffuser and Tube. Also you can buy extra accessories and replacement parts (Solenoid Valve, Stand Base, Main Valve, Diffuser) by searching WuyouChy.
  • To avoid regulator threads sticked to tank threads, clean their threads before refilling and use a funnel.
  • Note: 1, This set is switched manually; If you need to switch it automatically with a timer, please buy our another set with solenoid valve. 2,Large amount of CO2 may cause fish dead. It is recommended to reduce the CO2 volume at the beginning, 1 or 2 bubbles per second. One time’s reaction can last for 3 to 4 weeks using.
  • 3. Co2 Regulator Hydroponics Emitter


  • ✔ BRASS CONSTRUCTION : for long-lasting dependability and durability and combines a precision regulator, flow gauge, and industrial solenoid valve
  • ✔ DESIGNED FOR : indoor gardening, grow rooms and green houses to enhance carbon dioxide to the growing environment. will allow you to maintain ideal CO2 levels for optimum growth.
  • ✔ INCREASE METABOLIC RATE : Speeding up growth rates and yields by up to 40%
  • ✔ VOLTS : 110 Volts Standard U.S.A electric power : PLASTIC TUBING : 5 Meter Long
  • 4. Titan Controls HGC702710 CO2

    Compatible with Titan Controls CO2 Controllers or other 120 Volt controllers and timers.


  • Imported
  • Compatible with Titan Controls CO2 Controller or other 120 volt controllers and timers
  • Precision accuracy flow meter – 0.5 to 15 SCF/hour
  • Features heavy-duty solenoid valve
  • High quality oil-less pressure gauge
  • Includes two plastic tank washers and 12 ft of CO2 dispensing line
  • 5. Titan Controls HGC702851 Classic

    The Saturn 5 is a digitally based environmental controller featuring a short cycle timer for CO2 enrichment.


  • It uses a 15 ft remote sensor to operate your temperature, humidity, CO2 system and night time gear
  • This controller gives you the ability to set day and night temperature levels
  • Country Of Origin: China
  • 6. VIVOSUN Hydroponics CO2 Regulator


  • SPECIFICATIONS: 1.58″ high pressure gauge: 0-4000 PSI. Flowmeter: 0-15 scfh. Inlet connection: cga-320
  • APPLICATION: Perfect for indoor grow rooms, grow tents, green houses, and hydroponics to enhance the amount of carbon dioxide to the growing environment and speed up growth rates and yields by up to 40%.
  • COMPONENTS :A precision regulator, flow gauge, and industrial solenoid valve, 5 meters free plastic dispensing tubing and USA standard 3-prong plug (Hose tail suit for 4.2 mm inside diameter hose. )
  • MULTIPLE OPTIONS: This CO2 Regulator will allow you to maintain ideal CO2 levels for optimal growth
  • 7. MOD Complete MDC99003 Co2


  • HIGH QUALITY: CO2 Regulator Made From Precision Instruments.
  • BRASS CONSTRUCTION: For Long-Lasting Dependability & Durability Which Combines a Precision Regulator, Flow Gauge, and An Industrial Solenoid Valve.
  • DESIGNED FOR: Indoor Gardening, Grow Rooms & Green Houses to enhance carbon dioxide to the growing environment. Will Allow You to Maintain Ideal CO2 Levels for Optimum Growth.
  • INCREASE THE PLANT METABOLIC RATE: Speeding up growth rates and yields by up to 40% VOLTS : 110 Volts Standard U.S.A electric power : PLASTIC TUBING : 5 Meter Long
  • 8. Grow Crew Hydroponic CO2

    Grow Crew Hydroponic CO2 Enrichment Kit (Regulator + Tank + Rain System + Repeat Cycle Timer).


  • ✓ PERFECT CO2 ENRICHMENT KIT – The C02 Rain System showers your plants with CO2! Just affix the eye screws in the ceiling, slide the black laser drilled tubing through the eye screws, attach the plastic tubing from your CO2 Regulator and you’ve got CO2 raining down on your plants!
  • ✓ SPARTAN SERIES REPEAT CYCLE TIMER – The Titan Controls Spartan Series Repeat Cycle Timer is an easy to use and reliable product. It features a 5 second to 30 minute ON time, a 5 second to 60 minute OFF time and adjustable modes for day, night or 24 hours. Designed to precisely control pumps, CO2 systems and fans.
  • ✓ CARBON ACCELERATOR REGULATOR W/ FLOW METER – The CO2 Release Kit provides you with the tools you need for proper CO2 enrichment. The regulator assembly features an industrial-grade 120-volt solenoid valve with 6 ft. power cord, a precise flow-gauge, and easy-to-read pressure gauge. The kit also includes 10 ft of tubing for dispersal, and connects directly to 20 lb. or 50 lb. tanks.
  • ✓ 20 LB. ALUMINUM CO2 TANK – The 20 pound aluminum tank is brand new, and perfect for use with our CO2 regulator. Aluminum tanks are about 1/2 the weight of standard steel tanks and do not rust or corrode. A 20 pound tank should last about a month in a 5’ x 5’ grow room, and can be filled at most any beverage / beer distributor or welding supply store for around $25. Due to shipping restrictions the tank ships empty, not filled.
  • 9. SPL Co2 Regulator Emitter

    ◾High quality CO2 regulator made from precision instruments.


  • Flowmeter: 0-15 scfh
  • Inlet connection: cga-320
  • Hose tail: suit for 4.2 mm inside diameter hose
  • 10. Titan Controls HGC702618 Professional

    Preset CO2 control at 1500 PPM.


  • Built-in self calibration feature
  • Easiest to use CO2 Controller on the market
  • Made in China
  • Conclusion

    We did good research to find out top 10 Best Co2 Regulator for Grow Rooms to buy in 2021. For more similar product reviews, check out below or visit here.