Showing 2545–2568 of 2698 resultsSorted by popularity

GroStar EC Calibration Kit (2.77 EC, 8 oz. each)

Hydro Systems

GroStar EC Calibration Kit (2.77 EC, 8 oz. each)

$14.99
GroStar pH Probe Maintanence Kit

Hydro Systems

GroStar pH Probe Maintanence Kit

$23.99
GroStar pH calibration kit (pH 4/7/10, 8 oz. each)

Hydro Systems

GroStar pH calibration kit (pH 4/7/10, 8 oz. each)

$28.99
GroStar pH calibration kit (pH 4/7, 8 oz. each)

Hydro Systems

GroStar pH calibration kit (pH 4/7, 8 oz. each)

$18.99
GroStar GS4-E replacement pH/EC combo electrode

Hydro Systems

GroStar GS4-E replacement pH/EC combo electrode

$79.99
GroStar GS3-E replacement EC electrode

Hydro Systems

GroStar GS3-E replacement EC electrode

$53.99
GroStar GS2-E replacement Soil Spear pH electrode

Hydro Systems

GroStar GS2-E replacement Soil Spear pH electrode

$181.99
GroStar GS1-E replacement pH electrode

Hydro Systems

GroStar GS1-E replacement pH electrode

$50.99
GroStar GS2 Soil PH/Temp (2-IN-1) Pen

Hydro Systems

GroStar GS2 Soil PH/Temp (2-IN-1) Pen

$256.99
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen

Hydro Systems

GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen

$178.99
GroStar GS3 EC/500ppm/700ppm/Temp (4-IN-1) Pen

Hydro Systems

GroStar GS3 EC/500ppm/700ppm/Temp (4-IN-1) Pen

$113.99
GroStar GS1 PH/Temp (2-IN-1) Pen

Hydro Systems

GroStar GS1 PH/Temp (2-IN-1) Pen

$115.99
Dark Energy, 1 gal

Nutrients & Additives

Dark Energy, 1 gal

$191.99
American Hydroponics Net Pot, 8", case of 52

Hydro Systems

American Hydroponics Net Pot, 8″, case of 52

$214.95
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"

Water Filtration

AXEON SDF-45-2005 Sediment Filter 4.5″ x 20″

$31.35
AXEON XE1-4040 RO Membrane 4" x 40"

Water Filtration

AXEON XE1-4040 RO Membrane 4″ x 40″

$484.76
AXEON N-SERIES Protective Cover White

Water Filtration

AXEON N-SERIES Protective Cover White

$818.97
AXEON N-16000 Reverse Osmosis System, 16000 GPD, 220V

Water Filtration

AXEON N-16000 Reverse Osmosis System, 16000 GPD, 220V

$25,291.41
AXEON N-12000 Reverse Osmosis System, 12000 GPD, 220V

Water Filtration

AXEON N-12000 Reverse Osmosis System, 12000 GPD, 220V

$21,072.66
AXEON Zeolite 1252 Water Filtration System, 110V

Water Filtration

AXEON Zeolite 1252 Water Filtration System, 110V

$2,447.15
AXEON Carbon 1665 Water Filtration System, 110V

Water Filtration

AXEON Carbon 1665 Water Filtration System, 110V

$4,307.60
AXEON Carbon 1252 Water Filtration System, 110V

Water Filtration

AXEON Carbon 1252 Water Filtration System, 110V

$2,756.95
AXEON – Big Switch Series Float Switch, 220V

Water Filtration

AXEON – Big Switch Series Float Switch, 220V

$216.23
AXEON S–200 Membrane Antiscalant, 5-Gallon

Water Filtration

AXEON S–200 Membrane Antiscalant, 5-Gallon

$918.75