Current Culture Under Current Double Barrel XL13

Current Culture Under Current Double Barrel XL13

Starting at: $3,315.00$2,983.95

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Product Description



Current Culture
Double Barrel XL13
Number of Sites:
16 sites, 24 sites, 32 sites
System Type:
Deep Water Culture
Growth Module Size:
30″ Centers/13 gal
FREE With Purchase:
Cultured Solutions® (UC ROOTS, VEG A, VEG B) nutrients
Manufacturer Warranty:
1 Year
Additional Information:

Video Review

*NOTE* – Video is for Current Culture Under Current and is here for comparison purposes.


The Under Current Double Barrel XL13 is the worlds first re-circulating Water Culture Hydroponic System featuring our Patent Pending Sub-Current Culture™ Method.

This innovative application circulates literally hundreds of gallons of solution per hour beneath plant roots. The Under Current Double Barrel XL13 supercharges the solution with dissolved oxygen, creating a hyper aerobic condition. Constant, 24/7 nutrient circulation ensures that pH and EC are uniform throughout the entire system. An inline Danner Mag-Drive pump provides peripheral negative pressure by thrusting nutrients back to a return module (Epicenter). From this point the solution is drawn from module to subsequent module, evoking perpetual fluid motion.

The Under Current Double Barrel XL13 Includes:

13 gallon growth modules, 3″ manifold, 3” UC Spin Tight Bulkheads, CCH2O 8″ custom molded Lids with Port Hole, CCH2O 8″ custom molded Net Pots, Danner Mag-Drive™ Return Pump, Air Force Pro ™ Air Pump, 9” Air Diffuser Disc, Medium Round Air Stones, Air Distribution Manifold, Air Hose, In-Line Filter, Adjustable Float Valve with Reservoir Adapter Kit, Drain Valve, Chiller Adapter, Garden Hose Drain Adapter, Cultured Solutions™ VEG A/B and 1-Year Warranty.

Benefits Of Using The Under Current Double Barrel XL13:

  • Increased Nutrient Efficiency
  • 50+ System Configurations
  • Expandable Modular Design
  • Designed to Accommodate Any H.I.D. Lighting Layout
  • Hand Crafted in California
  • Commercial Grade
  • Low Power Consumption
  • pH And EC/TDS Uniform Throughout Entire System
  • Conserves Water
  • Larger Yields with Fewer Plants
  • Less Frequent Nutrient Change Outs
  • Easily Adaptable To Dosers, Top-Off Reservoirs & Chillers
  • Includes Professional Quality Air & Water Pumps
  • Expert Grower Support
  • Additional Information

    Number of Plants

    13 – 18, 19 – 24, 25 – 30, 31 – 36

    Number of Sites

    16 sites, 24 sites, 32 sites


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