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128
GrowoniX Replacement High-Flow Membrane | for EX/GX200, GX300, EX/GX400 and EX400-T Systems
Out of stock
$81.69 $111.61 -27%
Hydro Flow Top Hat Grommet Bulk 1/4 In - (Box of 250)
In Stock: 5000
$81.20 $120.00 -32%
Netafim Liquid Filled Pressure Gauge 0 - 100 PSI
In Stock: 17
$81.06
Hydro-Logic Cartridge DI (Big) Color Changing Translucent Housing
In Stock: 387
$80.97 $116.37 -30%
pH Sensor for Reservoir
In Stock: 7
$80.82 $88.20 -8%
Little Giant 1-ABS Submersible Pump 205 GPH
In Stock: 220
$80.81 $181.50 -55%
Rusco Spin-Down Cover | Clear - 2in
Out of stock
$80.44
Netafim 17mmx250' UV Polyethylene Tubing (0.560Inches ID, 0.660Inches OD)
In Stock: 209
$79.17
HM Digital Waterproof pH Meter
In Stock: 570
$78.73 $113.16 -30%
HM Digital Dual TDS Monitor (DM-3)
In Stock: 73
$78.45
HydroLogic Evolution-RO 1000 Fitting Kit
In Stock: 17
$78.35 $87.86 -11%
HydroLogic BIGboy Replacement PVC Float Valve - 3/4in
In Stock: 50
$78.32 $100.45 -22%
EcoPlus Convertible Bottom Draw Water Pump - 730 GPH
In Stock: 44
$78.22 $106.78 -27%
Biobest Mite Swirskii Breeding System 100 Sachets
Out of stock
$77.85
Dosatron Mini Maintenance Seal Kit Doser 14GPM
Out of stock
$76.95
Hydro Systems Repair Kit C | For SuperDos and Advantage injector
Out of stock
$76.90
Active Aqua Commercial Air Pump, 8 Outlets, 60W, 70 L/min
In Stock: 184
$76.83 $92.12 -17%
Hydro Systems Kit D | For Viton - 1/4in - Suction
Out of stock
$76.66 $80.76 -5%
Bluelab pH Probe KCI Storage Solution 250ml (Case of 6)
Out of stock
$76.35 $147.00 -48%
Ecoplus Commercial Chiller - Electronic Control Unit ETL
In Stock: 11
$76.33 $121.46 -37%
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
Out of stock
$76.32 $359.00 -79%
EcoPlus Commercial Water Chiller - Electronic Control Unit
In Stock: 1
$76.00 $77.32 -2%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 530gph - 9ft Max Pumping Height - Includes : 1/2in, 5/8in and 3/4in Tubing Adapters - Grounded Power Cord
Out of stock
$75.69 $126.99 -40%
Polyester Element for Spin-Down Sediment Filters | 2in - 140 Mesh
Out of stock
$74.43
Netafim Pressure Regulator | 1.5in - 35psi - 11-35gph
Out of stock
$74.10 $84.50 -12%
Active Aqua Dual Diaphragm Air Pump
Out of stock
$73.77 $103.94 -29%
EcoPlus Eco Air 8 Adjustable Air Pump - 380 GPH - 8 Outlet
In Stock: 24
$72.32 $95.15 -24%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 400gph - 8.5ft Max Pumping Height - Includes : 1/2in, 5/8in and 3/4in Tubing Adapters - Grounded Power Cord
In Stock: 2
$71.89 $120.99 -41%
GrowoniX Eco White Coconut Carbon Filter | for EX600-T, EX1000-T, and XL Scrub Systems - 17,000 Gallons of Pure RO Water or 34,000 Gallons of De-Chlorinated Water
Out of stock
$70.99 $96.06 -26%
Hydrofarm Active Aqua Commercial Air Pump | 12 Outlet - 110 Liters/Minute
In Stock: 2
$70.47 $174.99 -60%
Dilution Solutions Flow Restrictors - 3/4 In [Fr34-14Gpm]
In Stock: 12
$70.24 $76.30 -8%
HydroLogic TALLBoy KDF85 Catalytic Carbon Filter Upgrade
In Stock: 36
$70.07 $84.95 -18%
Bluelab pH 7.0 Calibration Solution 500 ml (6/Cs)
Out of stock
$69.83 $113.40 -38%
Bluelab pH 4.0 Calibration Solution 500 ml (6/Cs)
Out of stock
$69.83 $113.40 -38%
Dosatron By-Pass Switch | for Dosatron Injector Model D14MZ2
In Stock: 4
$69.79
Netafim Electric Valves | 0.75in - 24V - Threaded
In Stock: 30
$69.79
Netafim Electric Valves | 1in - 24V - Threaded
In Stock: 124
$69.79
EcoPlus Eco Air 3 Commercial Air Pump - 1,030 GPH - 1 Outlet
In Stock: 79
$69.76 $91.28 -24%
Dosatron Seal Kit | for Dosatron Injector Model D8R
In Stock: 6
$69.58
HydroLogic Hydroid True Lock Clips
Out of stock
$69.29
Hydro Flow Premium Vinyl Tubing - 50ft Roll - 1in ID - Black
In Stock: 52
$69.21 $83.61 -17%
Aeromixer Aerobuddy Timer + Power Controller
In Stock: 59
$68.92 $79.00 -13%
Netafim Super Flex UV Polyethylene Tubing 5 mm -1000 ft
In Stock: 59
$68.81 $98.80 -30%
HydroLogic Evolution-RO ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In Stock: 136
$68.80 $83.95 -18%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 290gph - Retail Boxed - 6ft Max Pumping Height - Includes : 1/2in, 5/8in and 3/4in Tubing Adapters - 15ft Power Cord
Out of stock
$68.22 $109.99 -38%
Dosatron Mini Maintenance Kit | for Dosatron Injector Model D14MZ2
In Stock: 13
$68.12
Active Aqua Submersible Water Pump, 800 GPH
In Stock: 1488
$67.41 $86.30 -22%
Dilution Solutions HM Digital Meter | 7.3in x 1.3in x 1.3in
Out of stock
$67.26 $74.95 -10%
5/8" ID Black Tubing 100'
Out of stock
$66.94 $80.29 -17%
GroStar GS4-E replacement pH/EC combo electrode
In Stock: 82
$66.71 $79.99 -17%
HydroLogic Hydroid Filter Housing End Caps | O-Rings Sold Separately
Out of stock
$66.43
Hydro Systems Inner Cylinder #7 | #194404P
Out of stock
$65.90 $69.01 -5%
Hydro Systems Replacement Inner Cylinder | 2.5% - #194404P
Out of stock
$65.89 $69.00 -5%
EZ Clone Replacement Water Pump (Mag 750) , 700 GPH
In Stock: 56
$65.28 $77.49 -16%
Mondi Utility Sump Pump 1585 GPH
In Stock: 4263
$64.96 $164.95 -61%
HydroLogic Evolution-RO 1000 Filter Housing
In Stock: 13
$64.66 $72.50 -11%
HydroLogic BIGboy Sediment Filter - Pleated - Cleanable
In Stock: 92
$64.54 $82.79 -22%
Hydro Flow Poly Tubing 3/16 In Id X 1/4 In Od 1000 ft Roll
In Stock: 6
$64.22 $96.55 -33%
Netafim Uv Polyethylene Tubing 17Mm (0.560Inches Id, 0.660Inches Od) - 250 Ft
In Stock: 158
$63.80 $110.00 -42%
EcoPlus Convertible Bottom Draw Water Pump - 585 GPH
In Stock: 48
$63.53 $87.31 -27%
Hydro Systems Replacement Parts | For MiniDos - Outer Cylinder
Out of stock
$63.47 $66.47 -5%
EZ-Clone Water Pump 1125 (925 GPH)
In Stock: 80
$62.99 $121.37 -48%
Netafim 4 Way Dripper Stake Assembly 24 In (Bundle of 25)
Out of stock
$62.90 $90.00 -30%
Hydro Flow Barbed Elbow 3/4 in (Box of 100)
Out of stock
$62.64 $99.00 -37%
Netafim Black Polyethylene Tubing | 16mm - 0.52in Diam - Black - 500ft per Roll
In Stock: 27
$62.61 $87.09 -28%
Blumat Digital Moisture Meter | 12in
Out of stock
$124.60 / $62.30 per unit
(minimum purchase of 2)
Netafim 17Mm Techlock Tees (Bag of 25)
In Stock: 9425
$61.77 $88.75 -30%
GrowoniX Premium KDF85 Catalytic Carbon Filter | for EX800, EX400-T, Slim Scrub Systems - 6,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorinated Water
Out of stock
$61.19 $83.13 -26%
Little Giant RS-5LL Diaphragm Switch
In Stock: 6
$60.16 $142.30 -58%
HM Digital LeakBlock Sensor
In Stock: 22
$59.40
HM Digital Replacement pH sensor for HM-500/ HM-200
In Stock: 14
$58.88
Active Aqua Grow Flow 2.0 Expansion Kit w/six 5 gal Square Pots
In Stock: 730
$58.55 $123.72 -53%
Hydro-Logic Flowmaster Ultra Low Flow Model 1/4 In
In Stock: 156
$58.46 $84.02 -30%
Hydro-Logic Flowmaster Flow Meter 3/8 In
In Stock: 1
$58.46 $84.02 -30%
Netafim 2-Way Flat MOD w/ Angle Arrow Dripper 48 in (Bundle of 25)
In Stock: 335
$58.15 $83.56 -30%
EcoPlus ECO-633 Fixed Flow Submersible/Inline Pump - 594 GPH - 3.94 PSI
In Stock: 115
$58.03 $78.96 -27%
Hydro Systems Repair Kit D | For MiniDos 2.5% Viton
Out of stock
$57.49 $60.21 -5%
Netafim Pressure Regulator | 1.5in - 12psi - 11-35gpm
In Stock: 3
$57.37 $84.50 -32%
1/2" ID Black Tubing 100'
In Stock: 306
$56.78 $68.08 -17%
Hydro-Logic TDS Pro White in/out PPM monitor with 1/2" in & 3/8" out
In Stock: 37
$56.57 $82.95 -32%
Netafim Liquid Filled Pressure Gauge 0 - 100 PSI [GAUGE100]
In Stock: 45
$56.38 $81.00 -30%
Dosatron Dilution Solutions Filter Kit | For Dosatron Systems - 200 Mesh (80 micron) Filter - 0.75in - 0.79gpm
In Stock: 19
$55.61
Netafim UV Polyethylene Tubing 1 in - 100 ft
In Stock: 357
$55.46 $79.69 -30%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 190gph - for Small to Medium Size Fountains, Piped Statuary, and Small Ponds
In Stock: 9
$55.32 $79.99 -31%
Netafim 5 Mm Insert Connector - Barb X Threaded (250/Box) [1109006-B]
In Stock: 22000
$55.10 $65.00 -15%
Bluelab pH Probe KCl Storage Solution 120 ml (Case of 6)
Out of stock
$54.91 $88.20 -38%
Emerald Harvest pH Down 2.5 Gallon/9.46 Liter
Out of stock
$54.81 $171.84 -68%
Netafim 2-Way Flat MOD w/ Angle Arrow Dripper 36 in (Bundle of 25)
In Stock: 85
$54.03 $77.63 -30%
EcoPlus Adjustable Water Pump 793 GPH
In Stock: 1
$53.33 $98.35 -46%
Dilution Solutions 3/4 in Filter Kit with Unions, 200 Mesh/80 Micron
Out of stock
$52.98
Dilution Solutions 3/4 in Check Valve
Out of stock
$52.74 $59.49 -11%
HydroLogic Hydroid FRP O-Rings | 10pk
Out of stock
$52.50
Hydro Systems Advantage Connection Kit | 1in NPT x MHT - #011-054
Out of stock
$52.31 $54.78 -5%
Hydro Systems Ratio Adjustment Sleeve | #194406P
Out of stock
$51.99 $54.45 -5%
EZ-Clone Water Pump 925 (800 GPH)
In Stock: 133
$51.34 $103.88 -51%
Netafim Black Polyethylene Tubing | 1in - 1.06in Diam - Black - 100ft per Roll
In Stock: 5
$51.18 $71.20 -28%
Active Aqua Commercial Air Pump, 6 Outlets, 20W, 45 L/min
In Stock: 734
$51.10 $59.39 -14%
EZ Clone Water Pump (Mag 450), 320 GPH
Out of stock
$50.70 $60.19 -16%
Hm Digital Dual Tds Monitor (Dm-3)
In Stock: 94
$50.48 $66.95 -25%
Aptus PCS P-50 Pot Irrigation Ring
Out of stock
$49.82 $56.87 -12%
OASE Fountain Pump 320 | 320gph - 16ft cord - Hose Size 1/2in - 3/4in
In Stock: 5
$49.39 $73.99 -33%
Netafim Angle Barbed Stake (250/Cs) [1101001-B]
In Stock: 672750
$49.30 $72.50 -32%
Netafim 17Mm Techlock Elbows (Bag of 25)
In Stock: 2025
$49.30 $70.50 -30%
Active Aqua Utility Sump Pump, 1479 GPH/5600 LPH
Out of stock
$49.25 $153.29 -68%
Gardena Smart Flow Water Meter
Out of stock
$49.19 $58.99 -17%
GrowoniX Eco Green Coconut Carbon Filter | for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss Systems - 8,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorinat...
Out of stock
$48.59 $65.74 -26%
GrowoniX Eco White Coconut Carbon Filter | for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss Systems - 8,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorinat...
Out of stock
$48.50 $73.45 -34%
Active Aqua Submersible Water Pump, 550 GPH
In Stock: 16
$48.27 $64.72 -25%
HM Digital Replacement TDS/EC sensor for HM-200
In Stock: 10
$48.17
HydroLogic TALLBoy ChloraShield Replaceable Carbon Filter Upgrade - 2 GPM - 1 Micron
In Stock: 37
$48.05 $73.45 -35%
EcoPlus Eco Air 1 Commercial Air Pump - 793 GPH - 1 Outlet
In Stock: 106
$47.80 $67.46 -29%
Rusco SPIN-DOWN Sediment Filter Cover | Clear - 9-7/8in L x 2-3/4in W - For 1.5in Plumbing Connection - 1/2in MPT Nipple on Bottom
Out of stock
$47.67
Active Aqua Root Spa 5 gal Bucket System
In Stock: 123
$47.48 $56.93 -17%
Bluelab 2.77EC Conductivity Solutions | 18ml
Out of stock
$47.38
Bluelab 4.0 Calibration Solutions | 18ml
In Stock: 1
$47.38
Bluelab 7.0 Calibration Solutions | 18ml
In Stock: 2
$47.38
Bluelab Calibration KCl storage solution | 18ml
Out of stock
$47.38
Bluelab Mix Calibration Solutions
Out of stock
$47.38
Danner The Fountain Pump Statuary Pump with Barb Fittings | 290gph - 6.5ft Max Pumping Height - Includes : 1/2in, 5/8in and 3/4in Tubing Adapters - Grounded Power Cord
In Stock: 40
$46.68 $83.99 -44%
HydroLogic HyperLogic Poly-Spun Sediment Pre-Filter - 20in x 4.5in - 5 Micron - Single Use
In Stock: 65
$46.51 $59.75 -22%
Dosatron Mini Seal Kit for D14MZ2, 14 GPM
Out of stock
$46.26
Hydro Systems Replacement Parts Kit B | For A30 - #011945V
Out of stock
$46.10 $48.28 -5%
Bluelab pH Probe KCl Storage Solution 100 ml (6/Cs)
Out of stock
$45.80 $75.48 -39%
Danner Supreme Hydroponics Low Volume Air Pump | 4 Watts - Accepts Standard 3/16in Tubing
In Stock: 43
$45.45 $63.99 -29%
Netafim 1" Wide Range Pressure Regulator 0.5 - 35 GPM - 30 PSI
In Stock: 67
$45.26
Netafim 1" Wide Range Pressure Regulator 0.5 - 35 GPM - 40 PSI
In Stock: 125
$45.26
GroStar GS3-E replacement EC electrode
In Stock: 100
$45.02 $53.99 -17%
Raindrip Set-N-Flow Analog 3 Dial Water Timer | Time Delays up to 72 Hours - On/Off Control - Low Battery Indicator - Easy to Program
In Stock: 18
$44.75 $73.99 -40%
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