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Description
Pro Leaf CO2 Generator LPGEnrich areas of up to 230m2 with CO2 grab a Pro Leaf CO2 Generator. It burns liquid propane gas (LPG) or naural gas (NG) to produce CO2 + water vapour. They're super flexible you can modify your CO2 output with ease. To do this, you simply cap off burners (4kW model) or use the handy selector switches (10kW). Each unit is complete with an electronic solenoid assembly you can turn off CO2 generation at set times (with no gas leaks!). Runs on liquid
Enrich areas of up to 230m2 with CO2 - grab a Pro-Leaf CO2 Generator.
It burns liquid propane gas (LPG) or naural gas (NG) to produce CO2 + water vapour.
They're super flexible - you can modify your CO2 output with ease. To do this, you simply cap off burners (4kW model) or use the handy selector switches (10kW).
Each unit is complete with an electronic solenoid assembly - you can turn off CO2 generation at set times (with no gas leaks!).
Runs on liquid propane gas (LPG) or Natural Gas (NG)
Can modify CO2 output!
Modify CO2 Output (Caps Included)
No Pilot Flame
The intelligent electronic ignition system removes the need for one.
Suspend It Or Stand It
Suspend it using rope ratchets...Stand it up on the expandable metal leg attachments.
Solenoid Valve Attachment
This allows you to turn the CO2 supply off & on. Never get a controller without a solenoid valve - you won't be able to shut off the gas supply completely.
Tip-Over Safety Switch
There's also a tip-over switch, which cuts power if the unit isn't upright.
Minimal Carbon Deposits
To reduce carbon build ups, the brass burners have chrome lined tips.
Even CO2 Dispersion
CO2 is pushed out of both sides of the unit, thanks to the unique 'V' shaped internal design.
Why Add CO2?
Plants use CO2 for photosynthesis (sugar production). If CO2 is restricted, so is sugar production.
Plants can handle 1000ppm - 1200ppm of CO2. There's only around 400ppm - 450ppm in the air. Bringing that up to the optimum 1200ppm is one of the easiest ways to increases your yield by up to 20%!
In summer, extra CO2 and also helps plants with heat stress by photosynthesising more!
Kit Contains
- Gas regulator
- 3.66m hose
- Hanging hardware
- Metal feed
- 24V power adapter
How To Use
- Connect the gasline
- Connect to your CO2 controller
- Full instructions are included.
- If capping off CO2 burners, always choose burners furthest from the igniter.
- Place an air circulator fan next to your generator to spread CO2 evenly in your room.
- Don't forget to keep the generator away from exhaust fans so - otherwise an CO2 will be sucked right back out of your grow room.
The Tech - Liquid Propane Gas (LPG)
| 4kW | 8kW | |
| 4 burners | 8 burners | |
| Operating Pressure | 11.0" WC / 2.8 kPa | |
| kW Rating | 2.65 | 5.30 |
| BTU Rating | 9052 | 18104 |
| CO2 Output p/H (SCF) | 10.6 | 21.2 |
| CO2 Output p/H (m3) | 0.30 | 0.60 |
| Weight | 11.60kg | |
| Dimensions (mm) | 380mm x 250mm x 510mm | |
| Coverage (approx) m3 | 115m3 | 230m3 |
The Tech - Natural Gas (NG)
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Small chewer dog friendly...2 in package..Funx2
Shiba pup LOVES these. We play fetch in the back yard with one and the other is to gnaw on rather than my couch inside!! He is a super super duper chewer and really enjoying his new teeth so much that he's gnawed past the brown of the stick to white plastic so I had to take 1 away. It's a smaller stick 6-8 inches so I do worry about him walking or running while playing fetch and falling (new feet too!!) and hurt his mouth or throat. I will definitely be replacing it at least 1x while he's small but I wouldn't recommend this item to a big dog with big teeth.
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Reviewed in the United States on April 11, 2021
★★★★★ 4
Small
They were smaller then I thought they would be the size for a small dog or puppy. My dogs thought they were great.
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Reviewed in the United States on December 23, 2025
★★★★★ 5
The best small dog chew stick ever
I've bought these several times and given them out to friends. These last a lot longer than the rawhide chews. Our poodles love them; over the past year, they are the go-to toy.
My daughter and son-in-law's Dalmatian, who went through a moose antler in two days, still has one of these in decent shape after two months.
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Reviewed in the United States on October 5, 2024
★★★★★ 5
Great item for aggressive chewer
My dog is an aggressive chewer. He loves these! I had hoped it would stop him from chewing sticks and branches but it didn’t!
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Reviewed in the United States on March 4, 2026
★★★★★ 3
A bit smaller than expected
Dogs loved them but felt they were a bit smaller than expected. I had to take it away as I was afraid the dogs might choke / try to swallow.
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Reviewed in the United States on May 15, 2024