Use code "110" during checkout for 10% discount for purchases > $100
or code "220" for 20% discount for purchases > $200

Refurbished Products

Show:
Sort By:

CO2 Generator LP 11,310-18,104 BTU 21.2 CU/FT Hr.

Safest and most reliable CO2 generators on the market. The easiest way to accelerate plant growth. ..

$474.95

CO2 Generator LP 2,262-9,052 BTU 10.6 CU/FT Hr.

Safest and most reliable CO2 generators on the market. The easiest way to accelerate plant growth. ..

$227.99

CO2 Generator NG 13,835-22,136 BTU 21.6 CU/FT Hr.

Safest and most reliable CO2 generators on the market. The easiest way to accelerate plant growth. ..

$284.99

CO2 Generator NG 2,767-11,068 BTU 10.8 CU/FT Hr.

Safest and most reliable CO2 generators on the market. The easiest way to accelerate plant growth. ..

$379.95

CO2 Generator NG/HA 13,835-22,136 BTU 21.6 CU/FT Hr.

Safest and most reliable CO2 generators on the market. The easiest way to accelerate plant growth. ..

$284.99

CO2 Generator NG/HA 2,767-11,068 BTU 10.8 CU/FT Hr

Safest and most reliable CO2 generators on the market. The easiest way to accelerate plant growth. ..

$227.99

Digital CO2 Controller Fuzzy Logic

Autopilot's simple to use highly accurate digital CO2 controller has arrived. Autopilot's digital CO..

$320.99

Digital PH Controller

The Autopilot Digital pH Controller (APCEPH1) accurately and reliably measures and controls the pH o..

$243.99

GL Sodium-R 1000W 240v Att 2/2

The PARsource Commercial Magnetic Ballast is the premium magnetic ballast in the PARsource line. Ea..

$212.99

GL Sodium-R 1000W 277v Rem 2/2

The PARsource Commercial Magnetic Ballast is the premium magnetic ballast in the PARsource line.Each..

$212.99

GL Sodium-R 1000W Att 2/2

The PARsource Commercial Magnetic Ballast is the premium magnetic ballast in the PARsource line. Ea..

$212.99

High Power HID Controller 4000W (120V Only) 30 A

Control multiple lights from one time clock or controller device. Power is wired directly into the f..

$74.99