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Collection: Grow Accessories | Environment & Odor Control

37 products

Tent Sizes

Light Coverage Area

Light Spectrum

Tent Sizes

Light Coverage Area

Light Spectrum

  • TrolMaster Carbon-X CO2 sensor
    TrolMaster Climate Control TrolMaster Carbon-X CO2 sensor
    Vendor
    TrolMaster
    Sale price
    $329.85
    Regular price
    $366.50 You save 10%
    Unit price
    per 
  • TrolMaster Carbon-X CO2 Alarm System
    TrolMaster Climate Control TrolMaster Carbon-X CO2 Alarm System
    Vendor
    TrolMaster
    Sale price
    $471.60
    Regular price
    $524.00 You save 10%
    Unit price
    per 
  • TrolMaster Dual Condition Adaptor for Hydro-X System
    TrolMaster Climate Control TrolMaster Dual Condition Adaptor for Hydro-X System
    Vendor
    TrolMaster
    Sale price
    $66.15
    Regular price
    $73.50 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Humidity Device Station - 240V
    TrolMaster Climate Control TrolMaster Hydro-X Humidity Device Station - 240V
    Vendor
    TrolMaster
    Sale price
    $78.48
    Regular price
    $87.20 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Water Detector + Touch Spot for Flood Alert
    TrolMaster Climate Control TrolMaster Hydro-X Water Detector + Touch Spot for Flood Alert
    Vendor
    TrolMaster
    Sale price
    $66.15
    Regular price
    $73.50 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X 4RS-1 Expander Station 4
    TrolMaster Accessories TrolMaster Hydro-X 4RS-1 Expander Station 4
    Vendor
    TrolMaster
    Sale price
    $130.41
    Regular price
    $144.90 You save 10%
    Unit price
    per 
  • TrolMaster Legacy Hawkeye 3-in-1 Climate Monitor & Logger
    TrolMaster Climate Control TrolMaster Legacy Hawkeye 3-in-1 Climate Monitor & Logger
    Vendor
    TrolMaster
    Sale price
    $232.47
    Regular price
    $258.30 You save 10%
    Unit price
    per 
  • TrolMaster Carbon-X CO2 Alarm Station
    TrolMaster Climate Control TrolMaster Carbon-X CO2 Alarm Station
    Vendor
    TrolMaster
    Sale price
    $112.50
    Regular price
    $125.00 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X 4-in-1 Temp/Humid/CO2/Light Sensor
    TrolMaster Accessories TrolMaster Hydro-X 4-in-1 Temp/Humid/CO2/Light Sensor
    Vendor
    TrolMaster
    Sale price
    $377.10
    Regular price
    $419.00 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Dry Contact Station Single Pack with Cable Set
    TrolMaster Climate Control TrolMaster Hydro-X Dry Contact Station Single Pack with Cable Set
    Vendor
    TrolMaster
    Sale price
    $70.92
    Regular price
    $78.80 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Temperature Device Station, 240V
    TrolMaster Climate Control TrolMaster Hydro-X Temperature Device Station, 240V
    Vendor
    TrolMaster
    Sale price
    $78.48
    Regular price
    $87.20 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Thermostat Station (cool only conventional HVAC)
    TrolMaster Accessories TrolMaster Hydro-X Thermostat Station (cool only conventional HVAC)
    Vendor
    TrolMaster
    Sale price
    $93.60
    Regular price
    $104.00 You save 10%
    Unit price
    per 
  • TrolMaster Hydro-X Smoke Detector
    TrolMaster Climate Control TrolMaster Hydro-X Smoke Detector
    Vendor
    TrolMaster
    Sale price
    $52.02
    Regular price
    $57.80 You save 10%
    Unit price
    per 
★ Judge.me Reviews

Let customers speak for us

122 reviews
93%
(113)
3%
(4)
1%
(1)
1%
(1)
2%
(3)
R
AC Infinity CLOUDLINE T8 - 8" Duct Fan /w LCD Thermal Control
Ricardo S.

me gustó el fan hace el trabajo muy bien

Same product diff name

Sunritek from a overseas company same as every company making any light has much more spectrum options and purchase options.

Questioned my purchase

I appreciate Kumans for reaching out to make sure my order was correct. I ordered a odd item and understand why the reached out. I give them an "A" on customer service.

E
Athena IPM
Edward A.
Now that’s the ticket!!

After mosquitoes made their homes in one of my indoor plants, the baby mosquitoes were everywhere and uncountable. Whithin24 hours of using IPM as directed, not only where their no longer any bugs in the plants but the entire house was bug free!!

Great service

As described, fast shipping. Good product. 👍