Your #1 Online Hydroponics Store

Need Help? Chat w/ GrowExpert | Call: 1.855.289.1441

Toggle Nav
My Cart
Search
Menu
Account

Ships Free

Select items with Free Shipping
View as Grid List

1-16 of 1101

Filter
Page
15 per page
Position
Set Descending Direction
Now Filtering By:
Clear All
  1. Air Box 1 Stealth Edition 500 CFM 4in Flanges
    Air Box 1 Stealth Edition 500 CFM 4in Flanges
    $373.05
    -->
  2. Titan Controls Atlas 3 -- CO2 Monitor and Controller
    Titan Controls Atlas 3 -- CO2 Monitor and Controller
    $539.80
    -->
  3. Titan Controls Helios 12 - 8-Light Controller 240V
    Titan Controls Helios 12 - 8-Light Controller 240V
    $310.44
    -->
  4. Bluelab Guardian Monitor
    Bluelab Guardian Monitor
    $357.00
    -->
  5. Replacement Electrode for Hanna Checker pH Tester (HI 98103)
    Replacement Electrode for Hanna Checker pH Tester (HI 98103)
    $27.00
    -->
  6. BlueLab pH Pen
    BlueLab pH Pen
    $114.25
    -->
  7. Hanna Grochek Combo Monitor Model HI 991404
    Hanna Grochek Combo Monitor Model HI 991404
    $197.56
    -->
  8. Replacement Probe for Hanna Grochek Combo Monitor Model HI 991404
    Replacement Probe for Hanna Grochek Combo Monitor Model HI 991404
    $105.00
    -->
  9. Hanna Grochek Water Resistant pH Indicator (HI981401N)
    Hanna Grochek Water Resistant pH Indicator (HI981401N)
    $113.93
    -->
  10. Hanna Grochek Replacement Probe for Water Resistant pH Indicator & Temp. Monitor (HI1286)
    Hanna Grochek Replacement Probe for Water Resistant pH Indicator & Temp. Monitor (HI1286)
    $56.21
    -->
  11. Hanna pH/TDS Temperature Monitor
    Hanna pH/TDS Temperature Monitor
    $235.71
    -->
  12. Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC
    Hanna Combo HI98129 pH/EC/TDS/Temperature Tester with Low Range EC
    $156.16
    -->
  13. Hanna DiST 5 Waterproof Tester
    Hanna DiST 5 Waterproof Tester
    $96.25
    -->
  14. Replacement Probe for Hanna DiST 5 Waterproof Tester
    Replacement Probe for Hanna DiST 5 Waterproof Tester
    $54.15
    -->
  15. Hanna PHEP 4 Tester With Replaceable Electrode
    Hanna PHEP 4 Tester With Replaceable Electrode
    $83.38
    -->
  16. Hanna PHEP Tester (Model HI 98107)
    Hanna PHEP Tester (Model HI 98107)
    $46.64
    -->
View as Grid List

1-16 of 1101

Filter
Page
15 per page
Position
Set Descending Direction
Now Filtering By:
Clear All
Brand
  1. +Farm 2 item
  2. Active Air 3 item
  3. Advanced Nutrients 42 item
  4. Aeromixer 1 item
  5. Air Box 1 item
  6. AiroClean420 2 item
  7. AllState Garden Supply 2 item
  8. Apache Tech 3 item
  9. Arbico 18 item
  10. Athena 12 item
  11. Autopilot 1 item
  12. BioWave 1 item
  13. Black Dog LED 5 item
  14. Bluelab 12 item
  15. Boveda 8 item
  16. Bubble Magic 6 item
  17. BVV 11 item
  18. California LightWorks 9 item
  19. Can Fans & Filters 4 item
  20. CenturionPro Solutions 20 item
  21. Clean Light 3 item
  22. Common Culture 2 item
  23. Curetube 2 item
  24. CVault 5 item
  25. Dilution Solutions 5 item
  26. DimLux 3 item
  27. DL Wholesale 4 item
  28. Dosatron 8 item
  29. Emerald Harvest 2 item
  30. Endomaxx 1 item
  31. Everything LED 1 item
  32. Eye Hortilux 10 item
  33. Fluence 4 item
  34. Futurola 1 item
  35. Galaxy Electronic Ballasts 1 item
  36. Gavita 15 item
  37. Gorilla Grow Tent 25 item
  38. Grasshopper Extractors 2 item
  39. GreenBroz 4 item
  40. Gro1 1 item
  41. Grodan 1 item
  42. Growers Choice 28 item
  43. Growers House Package 327 item
  44. GrowLite 1 item
  45. GrowoniX 20 item
  46. Hanna Instruments 21 item
  47. Heavy Harvest 1 item
  48. Heliospectra 2 item
  49. Horticulture Lighting Group 20 item
  50. House & Garden 6 item
  51. Humboldt's Secret 1 item
  52. Hydrofarm 3 item
  53. HydroLogic 24 item
  54. Hydroponic Research 14 item
  55. Iluminar Lighting 17 item
  56. Integra Boost 6 item
  57. Interlux 1 item
  58. Johnson Grow Lights 2 item
  59. Jump Start 2 item
  60. Kessil 9 item
  61. Key to Life 12 item
  62. Kind LED 10 item
  63. Link4 4 item
  64. Lotus Nutrients 6 item
  65. Lush Lighting 5 item
  66. Luxx Lighting 12 item
  67. Method Seven 18 item
  68. MRCOOL 4 item
  69. Munch Machine 1 item
  70. Nanolux 17 item
  71. NeoFarms 1 item
  72. NextLight 6 item
  73. OG Biowar 3 item
  74. Orcon Live Insects 6 item
  75. ParSource 6 item
  76. Phantom 15 item
  77. Philips 3 item
  78. PhotonTek 10 item
  79. Plant House 6 item
  80. Prism Lighting Science 5 item
  81. PollenMaster 6 item
  82. Powder Feeding by Green House Seed Co. 9 item
  83. PowerSi 4 item
  84. PureCrop1 1 item
  85. Purpl Scientific 1 item
  86. Quantum 6 item
  87. Quest 21 item
  88. Rosin Industries 6 item
  89. RX Green Solutions 1 item
  90. Sasquash 3 item
  91. Scynce LED 5 item
  92. Smart Pot 1 item
  93. SmartBee 9 item
  94. Spectrum King LED 3 item
  95. Sun System 21 item
  96. SuperCloset 9 item
  97. ThunderVak 1 item
  98. Titan Controls 3 item
  99. Tom's Tumbler 1 item
  100. Tomato Tent 1 item
  101. Total Grow Control 2 item
  102. Trifecta 1 item
  103. Trimbag 1 item
  104. Triminator 4 item
  105. TrimPro 14 item
  106. TrolMaster 12 item
  107. TurboKlone 1 item
  108. Twisted Trimmers 1 item
  109. Twister 18 item
  110. Ushio Lamps 5 item
  111. Vegamatrix 8 item
  112. Ventana Plant Sciences 2 item
  113. Vortex Power Fan 3 item
    114. + See All
Light Type
  1. LED 300 item
  2. MH 11 item
  3. CMH 75 item
  4. HPS 36 item
  5. Fluorescent 5 item
OMRI Listed
  1. Yes 1 item
Voltage
  1. 12v 1 item
  2. 85v-240v 1 item
  3. 90-277v 6 item
  4. 100-240v 3 item
  5. 100-250v 3 item
  6. 100-277v 6 item
  7. 110-120v 3 item
  8. 110-277v 2 item
  9. 110v 15 item
  10. 110v-220v 13 item
  11. 115v 7 item
  12. 120-240v 72 item
  13. 120-240v, 277v, 347v 1 item
  14. 120-277v 29 item
  15. 120v 78 item
  16. 180v 1 item
  17. 200-240v 1 item
  18. 208-240v 14 item
  19. 208-277v 4 item
  20. 220-240v 8 item
  21. 220v 5 item
  22. 230v 1 item
  23. 240v 31 item
  24. 277-347v 5 item
  25. 277v 29 item
  26. 347v 1 item
  27. 400v 1 item
  28. 480v 3 item
  29. 120/208/240v 1 item
    30. + See All
Wattage
  1. 600w 1 item
Watts
  1. 15w 2 item
  2. 22w 1 item
  3. 24w 1 item
  4. 25w 1 item
  5. 30w 2 item
  6. 40w 3 item
  7. 54w 1 item
  8. 65w 2 item
  9. 75w 1 item
  10. 80w 1 item
  11. 95w 5 item
  12. 100w 14 item
  13. 130w 1 item
  14. 135w 1 item
  15. 140w 9 item
  16. 150w 6 item
  17. 175w 1 item
  18. 180w 3 item
  19. 185w 1 item
  20. 200w 13 item
  21. 210w 3 item
  22. 220w 5 item
  23. 221w 1 item
  24. 232w 1 item
  25. 250w 1 item
  26. 260w 3 item
  27. 270w 2 item
  28. 275w 8 item
  29. 280w 4 item
  30. 300w 21 item
  31. 315w 57 item
  32. 320w 1 item
  33. 330w 8 item
  34. 342w 1 item
  35. 345w 1 item
  36. 400w 23 item
  37. 420w 3 item
  38. 430w 1 item
  39. 460w 5 item
  40. 465w 1 item
  41. 480w 1 item
  42. 500w 12 item
  43. 550w 16 item
  44. 600w 38 item
  45. 630w 29 item
  46. 632w 1 item
  47. 640w 1 item
  48. 645w 5 item
  49. 650w 2 item
  50. 660w 4 item
  51. 670w 1 item
  52. 680w 2 item
  53. 728w 1 item
  54. 750w 33 item
  55. 800w 3 item
  56. 840w 5 item
  57. 860w 2 item
  58. 920w 4 item
  59. 945w 2 item
  60. 980w 2 item
  61. 1000w 107 item
  62. 1100w 32 item
  63. 1150w 1 item
  64. 1200w 5 item
  65. 1260w 4 item
  66. 1500w 3 item
  67. 1525w 2 item
    68. + See All
FREE Shipping
  1. Yes 1101 item
  2. No 55 item
Horse Power
  1. 1/19 HP 1 item
  2. 1/8 HP 2 item
  3. 1/6 HP 1 item
  4. 1/4 HP 5 item
  5. 1/3 HP 1 item
  6. 1/2 HP 2 item
  7. 3/4 HP 3 item
    8. + See All
IP Rating
  1. IP54 1 item
  2. IP65 19 item
  3. IP66 7 item
N-P-K
  1. 8-0-0 1 item
Discounts Allowed?
  1. Yes 394 item
  2. No 711 item
CFM
  1. 150 CFM 1 item
  2. 334 CFM 1 item
  3. 347 CFM 1 item
  4. 380 CFM 1 item
  5. 550 CFM 1 item
  6. 667 CFM 1 item
  7. 1019 CFM 1 item
  8. 1081 CFM 1 item
  9. 1708 CFM 1 item
    10. + See All