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128
Raindrip 1/4" Barbed Tee, pack of 50
In stock
$15.58 $18.82 -17%
Raindrip 1/4" Barbed Connector, pack of 50
In stock
$10.41 $12.56 -17%
Raindrip 1/4" Barbed Elbow, pack of 50
In stock
$8.71 $10.51 -17%
AXEON 30 Gallon Tank and 15 GPD Chemical Injection System 110V
In stock
$1,603.59 $2,211.69 -27%
AXEON 30 Gallon Tank and 4 GPD Chemical Injection System 110V
In stock
$1,515.89 $2,090.73 -27%
Dosatron D20S
Out of stock
$4,488.34
Dosatron INJECTOR 14GPM MAX 0.25 TO 2.25 TSP/GAL W/ 1 UNION
Out of stock
$1,402.07
Dosatron Water Powered Doser 14 GPM 1:500 to 1:50, 3/4 in
Out of stock
$811.66
Dosatron INJECTOR 14gpm MAX 1:330 TO 1:3000 BYPASS KALREZ/VITON SEALS
In stock
$1,507.99 $1,692.09 -11%
Dosatron Water Powered Doser 14 GPM 1:100 to 1:10, 3/4 in
Out of stock
$1,402.07
Dosatron 40 GPM, 1.25 to 7.5mL, Bypass Switch-AFLAS-Union
Out of stock
$2,172.23
Dosatron 40 GPM, 1.25 to 7.5mL, Bypass Switch VK Chem Seals
Out of stock
$2,086.02
Dosatron 40 GPM, 1.25 to 7.5mL, Bypass Switch-VITON-Union
Out of stock
$2,172.23
Dosatron 40 GPM, 7.5 to 75mL, Bypass Switch-VITON-Union
Out of stock
$1,468.94
Dilution Solutions Nutrient Delivery System (NDS) End Kit, 1 1/2 in
Out of stock
$571.71
Dilution Solutions Nutrient Delivery System (NDS) End Kit, 3/4 in
Out of stock
$435.31
Dilution Solutions (NDS) Micro-Doser System, 3/4 in Left to Right (Lo-Flo)
Out of stock
$1,996.38
Dilution Solutions (NDS) Micro-Doser System, 3/4 in Right to Left (Lo-Flo)
Out of stock
$2,047.60
Dilution Solutions Nutrient Delivery System (NDS) Micro-Doser Kit, 1 1/2 in Left to Right (Hi-Flo)
Out of stock
$2,723.44
Dilution Solutions Nutrient Delivery System (NDS) Micro-Doser Kit, 1 1/2 in Right to Left (Hi-Flo)
Out of stock
$2,670.03
Dilution Solutions Flow Restrictors 3/4 in
Out of stock
$87.28
Dilution Solutions Flow Restrictor, 3/4 in 14 GPM (D14 Series)
Out of stock
$87.28
Dilution Solutions Nutrient Delivery System (NDS) Monitor Kit, 1 1/2 in
Out of stock
$1,687.20
Dilution Solutions Nutrient Delivery System Nutrient Monitor Kit, 3/4 in
Out of stock
$1,389.66
Dosatron Mini Maintenance Seal Kit Doser 14GPM
Out of stock
$75.83
AXEON XE1-4040 RO Membrane 4" x 40"
In stock
$400.97 $484.76 -17%
AXEON R1 Series Membrane, 4040
In stock
$522.88 $665.52 -21%
AXEON S–200 Membrane Antiscalant, 5-Gallon
In stock
$717.46 $918.75 -22%
Hydrologic MicRO RO Membrane, 75 GPD
Out of stock
$37.26 $59.95 -38%
Dilution Solutions 3/4 in Mixing Chamber Sunshade
Out of stock
$33.29
Dilution Solutions 3/4 in Filter Kit with Unions, 200 Mesh/80 Micron
Out of stock
$52.20
Dilution Solutions Nutrient Delivery System (NDS) Mixing Chamber Kit, 1 1/2 in
In stock
$236.94
Dilution Solutions Nutrient Delivery System (NDS) Mixing Chamber Kit, 3/4 in
Out of stock
$130.48
Dosatron Mini Seal Kit for D14MZ2, 14 GPM
Out of stock
$45.59
Dilution Solutions Hi-Flo (NDS) Kit, No-Monitor, 1.5 in
Out of stock
$671.62
Dilution Solutions Lo-Flo (NDS) Kit, No-Monitor, 3/4 in
Out of stock
$531.71
Dilution Solutions Nutrient Delivery System (NDS) Starter Kit, 1 1/2 in
Out of stock
$694.72
Dilution Solutions Nutrient Delivery System (NDS) Starter Kit, 3/4 in
Out of stock
$341.20
Dilution Solutions Nutrient Delivery System (NDS) DAB Booster Starter Kit, 3/4 in
Out of stock
$230.81
Dilution Solutions Nutrient Delivery System (NDS) Water Hammer Arrestor Kit, 1 1/2 in
Out of stock
$727.23
Dilution Solutions Nutrient Delivery System (NDS) Water Hammer Arrestor Kit, 3/4 in
Out of stock
$360.15
Active Aqua Replacement Diaphragm for AADAP25L, pack of 2
In stock
$6.18 $9.44 -35%
Active Aqua 12-Outlet Metal Air Manifold
In stock
$14.89 $17.99 -17%
Active Aqua 6-Outlet Metal Air Manifold
In stock
$9.09 $10.99 -17%
Active Aqua 8-Outlet Metal Air Manifold
In stock
$12.41 $14.99 -17%
Active Aqua Submersible Pump Filter Bag, 10.5" x 13.125"
In stock
$12.45 $13.19 -6%
Active Aqua Submersible Pump Filter Bag, 6.75" x 9.375"
In stock
$9.40 $11.36 -17%
Active Aqua Replacement Impeller for AAPW1000
In stock
$16.44 $19.85 -17%
Active Aqua Replacement Impeller for AAPW160
In stock
$3.05 $3.68 -17%
Active Aqua Replacement Impeller for AAPW250
In stock
$3.05 $3.68 -17%
Active Aqua Replacement Impeller for AAPW400
In stock
$5.11 $6.17 -17%
Active Aqua Replacement Impeller for AAPW550
In stock
$8.27 $9.99 -17%
Active Aqua Replacement Impeller for AAPW800
In stock
$8.27 $9.99 -17%
Active Aqua Pre-Filter for AAPW160
In stock
$0.03 $1.12 -97%
Active Aqua Pre-Filter for AAPW250
In stock
$0.22 $2.37 -91%
Active Aqua Pre-Filter for AAPW400
Out of stock
$0.29 $2.37 -88%
Dilution Solution Pressure Gauge, 0-100 PSI, 1/4" Mount
In stock
$17.01
Active Aqua Chiller 1/2" Fitting Kit for AACH10
In stock
$6.94 $8.39 -17%
Active Aqua Chiller 3/4" Fitting Kit for AACH10
In stock
$7.81 $9.44 -17%
Active Aqua Chiller 1/2" Fitting Kit: for AACH25,AACH25HP, AACH50 & AACH50HP
In stock
$9.55 $11.54 -17%
Active Aqua Chiller 3/4" Fitting Kit for AACH25, AACH25HP, AACH50 & AACH50HP
In stock
$9.11 $11.01 -17%
Active Aqua Chiller 1" Fitting Kit for AACH50 & AACH50HP
In stock
$11.29 $13.64 -17%
Active Aqua Chiller 1" Fitting Kit for AACH100 & AACH100HP
In stock
$15.64 $18.89 -17%
Cutting Edge Solutions pH Down, 1 qt, case of 12
In stock
$114.10 $167.88 -32%
Cutting Edge Solutions pH Down, 1 gal, case of 4
In stock
$92.40 $135.96 -32%
Cutting Edge Solutions pH Up, 1 qt, case of 12
In stock
$114.10 $167.88 -32%
Cutting Edge Solutions pH Up, 1 gal, case of 4
In stock
$92.40 $135.96 -32%
Microbe Life Hydroponics pH UP, 1 qt
In stock
$16.45 $19.99 -18%
Microbe Life Hydroponics pH DOWN, 1 qt
In stock
$16.45 $19.99 -18%
GroStar GS1 pH Pen
In stock
$98.27 $115.99 -15%
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen
In stock
$148.20 $178.99 -17%
GroStar GS2 Soil pH Pen
In stock
$212.78 $256.99 -17%
GroStar GS1-E replacement pH electrode
In stock
$42.21 $50.99 -17%
GroStar GS2-E replacement Soil Spear pH electrode
In stock
$150.68 $181.99 -17%
GroStar GS4-E replacement pH/EC combo electrode
In stock
$66.23 $79.99 -17%
GroStar pH Probe Maintanence Kit
In stock
$19.86 $23.99 -17%
HM Digital PH-80 pH/Temperature Meter
In stock
$38.53 $46.50 -17%
HM Digital Replacement pH Sensor Probe for HM-500
Out of stock
$31.88 $59.99 -47%
Active Air 2-Way Moisture/pH Meter
In stock
$7.80 $11.84 -34%
Milwaukee Instruments pH600 Digital pH Pen
In stock
$30.62
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
In stock
$28.80 $30.00 -4%
AXEON N-2000 Reverse Osmosis System, 2000 GPD, 220V
Out of stock
$8,706.63 $10,525.78 -17%
AXEON N-4000 Reverse Osmosis System, 4000 GPD, 220V
Out of stock
$9,516.74 $11,505.16 -17%
AXEON N-6000 Reverse Osmosis System, 6000 GPD, 220V
Out of stock
$12,196.27 $14,744.53 -17%
AXEON N-8000 Reverse Osmosis System, 8000 GPD, 220V
Out of stock
$13,941.08 $16,853.91 -17%
AXEON N-12000 Reverse Osmosis System, 12000 GPD, 220V
Out of stock
$17,430.71 $21,072.66 -17%
AXEON N-16000 Reverse Osmosis System, 16000 GPD, 220V
Out of stock
$20,920.34 $25,291.41 -17%
AXEON N-SERIES Protective Cover White
Out of stock
$677.43 $818.97 -17%
AXEON R1-2140 Reverse Osmosis System, 220V, 1PH
In stock
$13,087.24 $18,050.08 -27%
AXEON R1-4140 Reverse Osmosis System, 220V, 1PH
Out of stock
$16,095.81 $22,199.52 -27%
AXEON R1-8140 Reverse Osmosis System, 220V, 1PH
Out of stock
$4,332.33 $29,875.99 -85%
60-Degree Angled Drip Stake, pack of 100
In stock
$33.89 $40.94 -17%
Raindrip 4" Support Stakes, pack of 100
In stock
$12.39 $14.97 -17%
Raindrip 6" Heavy Duty Support Stakes, pack of 50
In stock
$15.46 $18.67 -17%
Plant Growth Technologies Root Riser, 6 x 6
In stock
$1.37 $3.49 -61%
American Hydroponics Ball Valve, 1/2", pack of 10
In stock
$30.79 $64.95 -53%
Dilution Solutions 1 1/2 in Check Valve
In stock
$38.61 $43.49 -11%
Dilution Solutions 3/4 in Check Valve
Out of stock
$51.98 $59.49 -13%
Active Aqua Dual Diaphragm Air Pump
In stock
$71.69 $103.94 -31%
Active Aqua Commercial Air Pump, 12 Outlets, 112W, 110 L/min
In stock
$89.08 $104.50 -15%
Active Aqua Air Pump, 4 Outlets, 6W, 15 L/min
In stock
$37.48 $45.28 -17%
Active Aqua Air Pump, 8 Outlets, 12W, 25 L/min
In stock
$41.39 $75.59 -45%
Active Aqua Air Pump, 1 Outlet, 2W, 3.2 L/min
In stock
$13.00 $15.73 -17%
Active Aqua Commercial Air Pump, 6 Outlets, 20W, 45 L/min
In stock
$49.17 $59.39 -17%
Active Aqua Air Pump, 2 Outlets, 3W, 7.8 L/min
In stock
$19.84 $23.96 -17%
Active Aqua Commercial Air Pump, 8 Outlets, 60W, 70 L/min
In stock
$76.27 $92.12 -17%
Aeromixer Mini
In stock
$248.67 $249.00
Aeromixer Original
In stock
$282.43
Aeromixer Synthetic Pro Edition
In stock
$328.72 $329.00
Aeromixer Tall Tank
In stock
$288.70 $289.00
Active Aqua Air Stone, Round, 4" x 1"
In stock
$9.79 $11.54 -15%
Active Aqua Air Stone, 6" (15 cm), case of 12
In stock
$14.71 $18.15 -19%
Active Aqua Air Stone, Round, 8" x 1"
In stock
$26.72 $31.49 -15%
Active Aqua Air Stone, Cylindrical, 2" x 4"
In stock
$4.39 $6.47 -32%
Active Aqua Air Stone, Cylindrical, 2" x 2"
In stock
$2.54 $3.77 -33%
Active Aqua Air Stone, Cylindrical, 1.4" x 1.7"
In stock
$1.68 $2.51 -33%
Active Aqua Utility Sump Pump, 1479 GPH/5600 LPH
Out of stock
$47.86 $153.29 -69%
Active Aqua Utility Submersible Pump, 2642 GPH /10,000 LPH
In stock
$124.38 $164.84 -25%
Active Aqua Submersible Water Pump, 1100 GPH
In stock
$77.87 $102.63 -24%
Active Aqua Submersible Water Pump, 160 GPH
In stock
$16.04 $22.10 -27%
Active Aqua Submersible Water Pump, 250 GPH
In stock
$26.39 $33.23 -21%
Active Aqua Submersible Water Pump, 40 GPH
In stock
$9.45 $12.46 -24%
Active Aqua Submersible Water Pump, 400 GPH
Out of stock
$29.61 $40.81 -27%
Active Aqua Submersible Water Pump, 550 GPH
In stock
$49.14 $64.72 -24%
Active Aqua Submersible Water Pump, 800 GPH
In stock
$62.53 $86.30 -28%
EZ Clone Replacement Water Pump (Mag 1125), 1100 GPH
In stock
$74.93 $121.36 -38%
EZ Clone Water Pump (Mag 450), 320 GPH
In stock
$51.07 $60.19 -15%
EZ Clone Replacement Water Pump (Mag 750) , 700 GPH
In stock
$65.76 $77.49 -15%
Show other 128 products