CO2 Products

Grid List
Filters
Sold Out

View

How Exhale Co2 Bags Work Photosynthesis is the process by which plant leaves make carbohydrates. ...
The Exhale Homegrown CO2 365 Bag

The Exhale Homegrown CO2 365 Bag

$48.93
Title

View

TNB CO2 Bottle (The Enhancer)

$34.93
Title

View

Records and Exports 1 Year of Environmental Data! Developed to detect the presence of CO2 and to ...
Autopilot Desktop CO2 Monitor with Memory and Data Storage - Dutchman's Hydroponics & Garden Supply

Autopilot Desktop CO2 Monitor with Memory ...

$226.00
Sold Out
Save $3687

View

Titan Controls® Atlas® 2 - Preset CO2 Monitor/Controller Preset CO2 control at 1500 PPM. Built-in...
Titan Controls Atlas 2 - Preset CO2 Monitor/Controller - Dutchman's Hydroponics & Garden Supply

Titan Controls Atlas 2 - Preset CO2 Monito...

$393.93 $430.80
Title
Save $24908

View

The XGC-1 Xtreme Greenhouse Controller from C.A.P. controls ALL your equipment with ONE compact, ...
Extreme Greenhouse Controller

Extreme Greenhouse Controller

$649.92 $899.00
Title

View
CO2-4e CO2 - Atmosphere Controller

CO2-4e CO2 - Atmosphere Controller

$383.90
Title
Save $13193

View

The CGC-1e Complete Greenhouse Controller controls all of the main devices required in today's mo...
CGC-1e complete greenhouse controller

CGC-1e complete greenhouse controller

$329.00 $460.93
Title
Save $17901

View

The C.A.P. PPM-3 is the easiest and most affordable CO2 Monitor and Controller available today… I...
PPM-3 CO2 Monitor/Controller

PPM-3 CO2 Monitor/Controller

$299.99 $479.00
Title

View

Accuracy, innovative features, and unbeatable affordability in one small, user-friendly CO2 monit...

Autopilot Desktop CO2 Monitor & Data Logger

$189.93
Sold Out
Save $4907

View

USCO2 – ULTRA SIMPLE CO2 CONTROLLER No bells and whistle, just connect your CO2 generator and yo...

GroZone USCO2 Ultra Simple CO2 Controller ...

$249.93 $299.00
Title

View

The C.A.P. CO2-2e combines the three most important controls for your growing area—all in one uni...

CO2-2e CO2 - Atmosphere Controller

$259.00
Title
Save $951

View

Titan Controls® Atlas® 8 - Digital CO2 Controller with Fuzzy Logic The Atlas® 8 is a digital CO2 ...
Titan Controls Atlas 8 - Digital CO2 Controller w/ Fuzzy Logic - Dutchman's Hydroponics & Garden Supply

Titan Controls Atlas 8 - Digital CO2 Contr...

$699.93 $709.44
Title

View

The Enhancer by TNB Naturals now comes in a convenient refill pack! The TNB CO2 Refill Pack will ...
TNB CO2 Refill Pack (The Enhancer) - Dutchman's Hydroponics & Garden Supply

TNB CO2 Refill Pack (The Enhancer)

$19.93
Title
Save $14802

View

CO2 PPM Monitor, Complete w/PPM Sensor
CO2 PPM Monitor, Complete w/PPM Sensor

CO2 PPM Monitor, Complete w/PPM Sensor

$379.92 $527.94
Sold Out
Save $4000

View

Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to ...
Autopilot CO2 Monitor & Controller w/15' Remote Sensor - Dutchman's Hydroponics & Garden Supply

Autopilot CO2 Monitor & Controller w/15' R...

$348.93 $388.93