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GroStar GS1-E replacement pH electrode
In Stock: 32
$42.83 $50.99 -16%
GroStar GS2-E replacement Soil Spear pH electrode
In Stock: 42
$152.87 $181.99 -16%
GroStar GS4-E replacement pH/EC combo electrode
In Stock: 44
$67.19 $79.99 -16%
GroStar pH Probe Maintanence Kit
In Stock: 40
$20.15 $23.99 -16%
HM Digital PH-80 pH/Temperature Meter
In Stock: 29
$39.09 $46.50 -16%
HM Digital Replacement pH Sensor Probe for HM-500
Out of stock
$32.34 $59.99 -46%
Active Air 2-Way Moisture/pH Meter
In Stock: 737
$7.91 $11.84 -33%
Milwaukee Instruments pH600 Digital pH Pen
In Stock: 70
$28.85 $29.00 -1%
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
In Stock: 29
$29.86 $30.00
AXEON N-2000 Reverse Osmosis System, 2000 GPD, 220V
Out of stock
$8,832.81 $10,525.78 -16%
AXEON N-4000 Reverse Osmosis System, 4000 GPD, 220V
Out of stock
$9,654.67 $11,505.16 -16%
AXEON N-6000 Reverse Osmosis System, 6000 GPD, 220V
Out of stock
$12,373.03 $14,744.53 -16%
AXEON N-8000 Reverse Osmosis System, 8000 GPD, 220V
Out of stock
$14,143.12 $16,853.91 -16%
AXEON N-12000 Reverse Osmosis System, 12000 GPD, 220V
Out of stock
$17,683.33 $21,072.66 -16%
AXEON N-16000 Reverse Osmosis System, 16000 GPD, 220V
Out of stock
$21,223.54 $25,291.41 -16%
AXEON N-SERIES Protective Cover White
Out of stock
$687.25 $818.97 -16%
AXEON R1-8140 Reverse Osmosis System, 220V, 1PH
Out of stock
$4,395.12 $29,875.99 -85%
60-Degree Angled Drip Stake, pack of 100
Out of stock
$34.38 $40.94 -16%
Raindrip 4" Support Stakes, pack of 100
In Stock: 72
$12.57 $14.97 -16%
Raindrip 6" Heavy Duty Support Stakes, pack of 50
In Stock: 75
$15.68 $18.67 -16%
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