Skip to content
✂️ It's Croptoberfest: Get GEARED UP for Harvest 🍂
✂️ It's Croptoberfest: Get GEARED UP for Harvest 🍂
Sales/Support: M-F 8-4 EDT 888-611-9305 Email Us

We score 4.8 out of 5 based on 5876 reviews. Browse Reviews.    

Dehumidifiers

Shop our full selection of dehumidifiers for grow rooms, tents, and indoor gardens. Find the right unit to control humidity and protect your plants from mold and mildew.

Filters

  • Anden 5691 Hanging Kit for Industrial Dehumidifiers - LED Grow Lights Depot
    $197.49 - $197.49
    $197.49
    $197.49 - $197.49
    $197.49

    Anden 5691 Hanging Kit for Industrial Dehumidifiers

    Hanging Kit for A130 and A130F The model 5691 hanging kits is designed for use with Anden Industrial Dehumidifiers A130 and A130F with a total safe...

    View full details
    $197.49 - $197.49
    $197.49
    $197.49 - $197.49
    $197.49
  • AC Infinity CLOUDLINE PRO S10 | Quiet Inline Duct Fan System with Speed Controller | 10-inch| Shipping End of October 2026 - LED Grow Lights Depot
    Pre-order
    $279.00 - $279.00
    $279.00
    $279.00 - $279.00
    $279.00

    AC Infinity CLOUDLINE PRO S10 | Quiet Inline Duct Fan System with Speed Controller | 10-inch| Shipping End of October 2026

    CLOUDLINE S10, QUIET INLINE DUCT FAN SYSTEM WITH SPEED CONTROLLER, 10-INCH The duct fan system is designed to quietly cool AV equipment rooms and c...

    View full details
    $279.00 - $279.00
    $279.00
    $279.00 - $279.00
    $279.00
    Pre-order
  • TrolMaster Aqua-X Drop-in/inline Heavy Duty Nutrient EC/Temp Sensor (PCT-3） - LED Grow Lights Depot
    $241.50
    $241.50 - $241.50
    $241.50
    $229.43
    $229.43 - $229.43
    $229.43

    TrolMaster Aqua-X Drop-in/inline Heavy Duty Nutrient EC/Temp Sensor (PCT-3）

    Drop-in/inline Heavy Duty Nutrient EC/Temp Sensor (PCT-3) TrolMaster's new PCT-3 EC & temperature probe has been improved in several ways. The ...

    View full details
    $241.50
    $241.50 - $241.50
    $241.50
    $229.43
    $229.43 - $229.43
    $229.43
  • TrolMaster Aqua-X 110V Control Board (OA6-110） - LED Grow Lights Depot
    $109.73
    $109.73 - $109.73
    $109.73
    $104.24
    $104.24 - $104.24
    $104.24

    TrolMaster Aqua-X 110V Control Board (OA6-110）

    Aqua-X 110V Control Board (OA6-110) The OA6-110 control board is designed to control small 110V pump or solenoid valves (less than 1.5 amps). The ...

    View full details
    $109.73
    $109.73 - $109.73
    $109.73
    $104.24
    $104.24 - $104.24
    $104.24
  • AC Infinity S10 Grow Room Ventilation Package | 10" - LED Grow Lights Depot
    $471.99 - $471.99
    $471.99
    $471.99 - $471.99
    $471.99

    AC Infinity S10 Grow Room Ventilation Package | 10"

    AC Infinity S10 Grow Room Ventilation Package | 10" The AC Infinity Cloudline S10, Quiet Inline Duct Fan System With Speed Controller, 10-inch is a...

    View full details
    $471.99 - $471.99
    $471.99
    $471.99 - $471.99
    $471.99
  • TrolMaster Hydro-X Environmental Control System 240V Temperature Device Station (DST-2） - LED Grow Lights Depot
    $92.40
    $92.40 - $92.40
    $92.40
    $87.78
    $87.78 - $87.78
    $87.78

    TrolMaster Hydro-X Environmental Control System 240V Temperature Device Station (DST-2）

    240V Temperature Device Station (DST-2） The TrolMaster DST-2 Temperature control modules allow the user to easily connect and control standard hea...

    View full details
    $92.40
    $92.40 - $92.40
    $92.40
    $87.78
    $87.78 - $87.78
    $87.78
  • TrolMaster Hydro-X Environmental Control System Dry Contact Station (DSD-1） - LED Grow Lights Depot
    $82.95
    $82.95 - $82.95
    $82.95
    $78.80
    $78.80 - $78.80
    $78.80

    TrolMaster Hydro-X Environmental Control System Dry Contact Station (DSD-1）

    Dry Contact Station (DSD-1） The Trolmaster DSD-1 Dry-contact module provides a simple and flexible solution to those who want to connect & con...

    View full details
    $82.95
    $82.95 - $82.95
    $82.95
    $78.80
    $78.80 - $78.80
    $78.80
  • TrolMaster Hydro-X Environmental Control System 240V Humidity Device Station (DSH-2） - LED Grow Lights Depot
    $92.40
    $92.40 - $92.40
    $92.40
    $87.78
    $87.78 - $87.78
    $87.78

    TrolMaster Hydro-X Environmental Control System 240V Humidity Device Station (DSH-2）

    240V Humidity Device Station (DSH-2） The TrolMaster DSH-2 Humidity control/device modules allow the user to easily connect and control standard hu...

    View full details
    $92.40
    $92.40 - $92.40
    $92.40
    $87.78
    $87.78 - $87.78
    $87.78
  • Quest Dual 155 R454B Overhead Dehumidifier | 155 Pints/Day | 110-120V - LED Grow Lights Depot
    $3,499.95 - $3,499.95
    $3,499.95
    $3,499.95 - $3,499.95
    $3,499.95

    Quest Dual 155 R454B Overhead Dehumidifier | 155 Pints/Day | 110-120V

    QUEST DUAL 155 OVERHEAD SERIES @ 80 F | 60% RH Capacity 155 Pints/Day Efficiency 8.5 Pints/kWh Supply Voltage 110-120V Current Draw 6.9 A...

    View full details
    $3,499.95 - $3,499.95
    $3,499.95
    $3,499.95 - $3,499.95
    $3,499.95
  • Anden AS80LC Steam Canister Kit for AS35FP| SHIPS MID MARCH - LED Grow Lights Depot
    $120.49 - $120.49
    $120.49
    $120.49 - $120.49
    $120.49

    Anden AS80LC Steam Canister Kit for AS35FP| SHIPS MID MARCH

    Steam Canister Kit for Anden AS35FP Anden Steam Humidifiers are a grow room solution that helps you achieve ideal conditions through humidity contr...

    View full details
    $120.49 - $120.49
    $120.49
    $120.49 - $120.49
    $120.49
  • Anden 5807 Round Duct Kit - LED Grow Lights Depot
    Pre-order
    $675.00 - $675.00
    $675.00
    $675.00 - $675.00
    $675.00

    Anden 5807 Round Duct Kit

    Round Duct Kit for A320V1 & A320V3 Dehumidifiers Anden dehumidifiers are designed for maximum growth. The Anden 5807 Round Duct Kit is for appl...

    View full details
    $675.00 - $675.00
    $675.00
    $675.00 - $675.00
    $675.00
    Pre-order
  • Anden A70 Dehumidifier | 70 Pints/Day - LED Grow Lights Depot
    $1,443.89
    $1,443.89 - $1,443.89
    $1,443.89
    $1,397.00
    $1,397.00 - $1,397.00
    $1,397.00

    Anden A70 Dehumidifier | 70 Pints/Day

    Medium-Capacity, Commercial-Grade Dehumidifier Anden dehumidifiers are designed for maximum growth. This unit delivers industrial-strength dehumid...

    View full details
    $1,443.89
    $1,443.89 - $1,443.89
    $1,443.89
    $1,397.00
    $1,397.00 - $1,397.00
    $1,397.00
  • Anden A210V1 Dehumidifier | 210 Pints/Day | 208-240V - LED Grow Lights Depot
    $3,121.72 - $3,121.72
    $3,121.72
    $3,430.00
    $3,430.00 - $3,430.00
    $3,430.00

    Anden A210V1 Dehumidifier | 210 Pints/Day | 208-240V

    High-Capacity, Grow-Optimized Dehumidifier 210 Pints Per Day. Anden A210V1 dehumidifier are designed and built for cultivation. This industrial gr...

    View full details
    $3,121.72 - $3,121.72
    $3,121.72
    $3,430.00
    $3,430.00 - $3,430.00
    $3,430.00
  • TrolMaster 25” Standard Controller Cabinet for Hydro-X Pro (SCC-1） - LED Grow Lights Depot
    $1,048.95
    $1,048.95 - $1,048.95
    $1,048.95
    $996.50
    $996.50 - $996.50
    $996.50

    TrolMaster 25” Standard Controller Cabinet for Hydro-X Pro (SCC-1）

    25” Standard Controller Cabinet for Hydro-X Pro（SCC-1) The SCC-1 25"Controller Cabinet is modular electrical enclosures and wire management systems...

    View full details
    $1,048.95
    $1,048.95 - $1,048.95
    $1,048.95
    $996.50
    $996.50 - $996.50
    $996.50
  • TrolMaster Aqua-X Drop-in/inline Heavy Duty Nutrient pH Sensor (PPH-3） - LED Grow Lights Depot
    $219.45
    $219.45 - $219.45
    $219.45
    $208.48
    $208.48 - $208.48
    $208.48

    TrolMaster Aqua-X Drop-in/inline Heavy Duty Nutrient pH Sensor (PPH-3）

    Drop-in/inline Heavy Duty Nutrient pH Sensor (PPH-3) TrolMaster's new PPH-3 pH probe has been improved in multiple ways. The new PPH-3 features a r...

    View full details
    $219.45
    $219.45 - $219.45
    $219.45
    $208.48
    $208.48 - $208.48
    $208.48
  • TrolMaster Hydro-X Lighting Control Adapter D (LMA-12） - LED Grow Lights Depot
    $61.16
    $61.16 - $61.16
    $61.16
    $58.10
    $58.10 - $58.10
    $58.10

    TrolMaster Hydro-X Lighting Control Adapter D (LMA-12）

    Lighting Control Adapter D (LMA-12） TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. M...

    View full details
    $61.16
    $61.16 - $61.16
    $61.16
    $58.10
    $58.10 - $58.10
    $58.10
  • TrolMaster Aero-Fan 10 Inch Metal Inline Duct Ventilation Fan Pro Model (V-10M） - LED Grow Lights Depot
    $319.20
    $319.20 - $319.20
    $319.20
    $303.05
    $303.05 - $303.05
    $303.05

    TrolMaster Aero-Fan 10 Inch Metal Inline Duct Ventilation Fan Pro Model (V-10M）

    10 Inch Metal Inline Duct Ventilation Fan Pro Model (V-10M) The 10-inch Inline Duct Ventilation Fan Pro Model is a compact and efficient fan design...

    View full details
    $319.20
    $319.20 - $319.20
    $319.20
    $303.05
    $303.05 - $303.05
    $303.05
  • AC Infinity Flexible Four Layer Ducting | 25' Long | 10" - LED Grow Lights Depot
    $49.99 - $49.99
    $49.99
    $49.99 - $49.99
    $49.99

    AC Infinity Flexible Four Layer Ducting | 25' Long | 10"

    FLEXIBLE FOUR-LAYER DUCTING, 25-FT LONG, 10-INCH This ducting is designed for various ventilation, circulation, and heating/cooling transfer applic...

    View full details
    $49.99 - $49.99
    $49.99
    $49.99 - $49.99
    $49.99
  • Quest 70 Pint MERV-13 Replacement Filter - LED Grow Lights Depot
    $25.00 - $25.00
    $25.00
    $25.00 - $25.00
    $25.00

    Quest 70 Pint MERV-13 Replacement Filter

    QUEST MERV 13 FILTER – 11″ X 9″ X 1″ The Quest 70 Pint is equipped with a high-efficiency MERV-13 media filter. For optimal performance it is recom...

    View full details
    $25.00 - $25.00
    $25.00
    $25.00 - $25.00
    $25.00
  • TrolMaster Hydro-X Environmental Control System Thermostat Station (TS-1） - LED Grow Lights Depot
    $110.50
    $110.50 - $110.50
    $110.50
    $104.74
    $104.74 - $104.74
    $104.74

    TrolMaster Hydro-X Environmental Control System Thermostat Station (TS-1）

    Thermostat Station (TS-1） The TS-1 thermostat station is designed to replace a thermostat connected to a conventional cool-only HVAC unit. The TS-...

    View full details
    $110.50
    $110.50 - $110.50
    $110.50
    $104.74
    $104.74 - $104.74
    $104.74
  • TrolMaster Hydro-X Lighting Control Adapter S (LMA-13） - LED Grow Lights Depot
    $61.16
    $61.16 - $61.16
    $61.16
    $58.10
    $58.10 - $58.10
    $58.10

    TrolMaster Hydro-X Lighting Control Adapter S (LMA-13）

    Lighting Control Adapter S (LMA-13） TrolMaster’s Hydro-X system can control most of the horticultural lighting fixtures sold on the market today. M...

    View full details
    $61.16
    $61.16 - $61.16
    $61.16
    $58.10
    $58.10 - $58.10
    $58.10
  • TrolMaster Water Content Sensor 3 with splitter cable set (WCS-3) - LED Grow Lights Depot
    $124.95
    $124.95 - $124.95
    $124.95
    $118.70
    $118.70 - $118.70
    $118.70

    TrolMaster Water Content Sensor 3 with splitter cable set (WCS-3)

    Water Content Sensor 3 with splitter cable set (WCS-3) The TrolMaster WCS-3 Water Content Sensor 3 is specifically designed to measure the moisture...

    View full details
    $124.95
    $124.95 - $124.95
    $124.95
    $118.70
    $118.70 - $118.70
    $118.70
  • TrolMaster Lighting Adapter to Convert 0-10V Signals to Digital Signals to Control ThinkGrow LEDs (LMA-9) - LED Grow Lights Depot
    $90.00
    $90.00 - $90.00
    $90.00
    $85.50
    $85.50 - $85.50
    $85.50

    TrolMaster Lighting Adapter to Convert 0-10V Signals to Digital Signals to Control ThinkGrow LEDs (LMA-9）

    Lighting Adapter to Convert 0-10V Signals to Digital Signals to Control ThinkGrow LEDs (LMA-9） The LMA-9 is a precision-engineered dimming adapter ...

    View full details
    $90.00
    $90.00 - $90.00
    $90.00
    $85.50
    $85.50 - $85.50
    $85.50
  • TrolMaster CO2 Alarm Station 2 (AS-2） - LED Grow Lights Depot
    $219.45
    $219.45 - $219.45
    $219.45
    $208.48
    $208.48 - $208.48
    $208.48

    TrolMaster CO2 Alarm Station 2 (AS-2）

    CO2 Alarm Station 2 (AS-2) The AS-2 CO2 Alarm Station is an audible-visual alarm module that features a color-coded LED display indicator and a LCD...

    View full details
    $219.45
    $219.45 - $219.45
    $219.45
    $208.48
    $208.48 - $208.48
    $208.48
  • TrolMaster Device Station Kit (4RS-2） - LED Grow Lights Depot
    $210.00
    $210.00 - $210.00
    $210.00
    $199.50
    $199.50 - $199.50
    $199.50

    TrolMaster Device Station Kit (4RS-2）

    Device Station Kit (4RS-2） The 4RS-2 is a universal 4-outlet device module kit that can be directly connected to the Tent-X controller through RJ ...

    View full details
    $210.00
    $210.00 - $210.00
    $210.00
    $199.50
    $199.50 - $199.50
    $199.50
  • Quest Overhead Dehumidifier Hanging Bracket - LED Grow Lights Depot
    $31.38 - $31.38
    $31.38
    $31.38 - $31.38
    $31.38

    Quest Overhead Dehumidifier Hanging Bracket

    HANGING BRACKET FOR QUEST 105, 155, 165, 205, 225 AND 185 COOL Quest Overhead Dehumidifier Hanging Bracket for Dual 105, 155, 165, 205 and 225. Req...

    View full details
    $31.38 - $31.38
    $31.38
    $31.38 - $31.38
    $31.38
  • Quest Air Filter for Dual Overhead 105, 155, 165, 205, 225 Dehumidifiers - LED Grow Lights Depot
    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00

    Quest Air Filter for Dual Overhead 105, 155, 165, 205, 225 Dehumidifiers

    MERV 11 STANDARD PLEAT FILTER – 16″ X 20″ X 2″ Replacement MERV-11 filter for the Quest PowerDry 4000, CDG174 and Dual 105, 155, 165, 205 and 225 D...

    View full details
    $26.00 - $26.00
    $26.00
    $26.00 - $26.00
    $26.00
  • Quest 506 R454B Dehumidifier | 500 Pints/Day | 208-230V - LED Grow Lights Depot
    $9,449.95 - $9,449.95
    $9,449.95
    $9,449.95 - $9,449.95
    $9,449.95

    Quest 506 R454B Dehumidifier | 500 Pints/Day | 208-230V

     QUEST 506 DEHUMIDIFIER | 500 PINTS/DAY | 208/230V Taking innovation to the next level, the Quest 506 208/230V dehumidifier is the newest generati...

    View full details
    $9,449.95 - $9,449.95
    $9,449.95
    $9,449.95 - $9,449.95
    $9,449.95
  • Quest Remote Humidistat - LED Grow Lights Depot
    Sold out
    $103.18 - $103.18
    $103.18
    $103.18 - $103.18
    $103.18

    Quest Remote Humidistat

    Quest remote wall-mounted humidistat controller made by Honeywell. It is adjustable from 20% - 80% RH humidity with positive On and Off settings...

    View full details
    $103.18 - $103.18
    $103.18
    $103.18 - $103.18
    $103.18
    Sold out
  • Quest DEH 3000R Control - LED Grow Lights Depot
    $407.00 - $407.00
    $407.00
    $407.00 - $407.00
    $407.00

    Quest DEH 3000R Control

    Accurate Readings, Easy Interface Quest DEH 3000R remote wall mounted digital control for Quest ventilating dehumidifiers. Features fan/filter oper...

    View full details
    $407.00 - $407.00
    $407.00
    $407.00 - $407.00
    $407.00
  • Anden 5852 Replacement Filter for A710V1 & A710V3 | 6 Pack - LED Grow Lights Depot
    $479.94 - $479.94
    $479.94
    $479.94 - $479.94
    $479.94

    Anden 5852 Replacement Filter for A710V1 & A710V3 | 6 Pack

    6 Pack MERV 11 Replacement Filter for A710V1 & A710V3 Dehumidifiers Anden dehumidifiers are designed for maximum growth. The 5852 Multi-Pleat M...

    View full details
    $479.94 - $479.94
    $479.94
    $479.94 - $479.94
    $479.94
  • Anden AS150 Steam Humidifier | 1,200 Pints/Day - LED Grow Lights Depot
    $5,814.21 - $5,814.21
    $5,814.21
    $6,270.00
    $6,270.00 - $6,270.00
    $6,270.00

    Anden AS150 Steam Humidifier | 1,200 Pints/Day

    High-Capacity Steam Humidifier with Vapor-logic Anden AS150 steam humidifiers are designed to help cultivators maximize yield and optimize plant h...

    View full details
    $5,814.21 - $5,814.21
    $5,814.21
    $6,270.00
    $6,270.00 - $6,270.00
    $6,270.00
  • Anden A710V1 Dehumidifier | 710 Pints/Day | 208-240V - LED Grow Lights Depot
    $9,765.42
    $9,765.42 - $9,765.42
    $9,765.42
    $8,670.00
    $8,670.00 - $8,670.00
    $8,670.00

    Anden A710V1 Dehumidifier | 710 Pints/Day | 208-240V

    Anden A710V1 Industrial Dehumidifier The Anden A710V1 Dehumidifier is designed for cultivation from the ground up. It utilizes innovative Variable...

    View full details
    $9,765.42
    $9,765.42 - $9,765.42
    $9,765.42
    $8,670.00
    $8,670.00 - $8,670.00
    $8,670.00
  • TrolMaster Aqua-X Water Detector (WD-1） - LED Grow Lights Depot
    $77.18
    $77.18 - $77.18
    $77.18
    $73.32
    $73.32 - $73.32
    $73.32

    TrolMaster Aqua-X Water Detector (WD-1）

    Water Detector (WD-1) The WD-1 water detector can be used in one of two ways. First, it can be used to simply monitor the floor or a space for wate...

    View full details
    $77.18
    $77.18 - $77.18
    $77.18
    $73.32
    $73.32 - $73.32
    $73.32
  • TrolMaster Aqua-X Pro Irrigation Control System (NFS-2） - LED Grow Lights Depot
    $2,623.95
    $2,623.95 - $2,623.95
    $2,623.95
    $2,492.75
    $2,492.75 - $2,492.75
    $2,492.75

    TrolMaster Aqua-X Pro Irrigation Control System (NFS-2）

    TrolMaster Aqua-X Pro Irrigation Control System (NFS-2） The NFS-2 controller from TrolMaster is one of the most advanced irrigation controllers ava...

    View full details
    $2,623.95
    $2,623.95 - $2,623.95
    $2,623.95
    $2,492.75
    $2,492.75 - $2,492.75
    $2,492.75
  • TrolMaster Hydro-X Environmental Control System Dry Contact Board (OM-8） - LED Grow Lights Depot
    $313.95
    $313.95 - $313.95
    $313.95
    $298.25
    $298.25 - $298.25
    $298.25

    TrolMaster Hydro-X Environmental Control System Dry Contact Board (OM-8）

    TrolMaster Hydro-X Environmental Control System Dry Contact Board (OM-8） The OM-8 dry contact board allows the main controller to control up to 8 i...

    View full details
    $313.95
    $313.95 - $313.95
    $313.95
    $298.25
    $298.25 - $298.25
    $298.25

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare