0Cart

Hydroponics

Water Filtration & Treatment
Pumps & Irrigation
Water Chillers
Meters & Controllers
Parts & Accessories
Sort by:
Price: High to Low
Show:
128
John Guest Reducing Union Straight - 3/8 in QC x 1/4 in QC (Pack of 10)
HGC728008
Achieve Seamless Customization with the John Guest 3/8 in QC x 1/4 in QC Reducing Union Experience unmatched customization possibilities for your indoor hydroponic garden water purification system with the John Guest 3/8 in Quick Connect (QC) x 1/4 in Quick Connect (QC) Reducing Union. This...
Length (in)1.550 Manufacturer's Warranty1 Year
$59.50 $41.53
You save: $17.97
In stock
+ −
Hyper-Logic Sediment Pre-Filter 20 In X 4.5 In Poly Spun 5 Micron
HGC741672
HyperLogic 20" 5 Micron Melt-Blown Polypropylene Ultra-Fine Sediment Filters Protect Your RO System with OEM Level Filters If you're using a Commercial Series RO system, you know how important it is to keep your equipment running smoothly. The HyperLogic 20" 5 Micron Melt-Blown...
Length (in)20
$59.75 $41.50
You save: $18.25
In stock
+ −
John Guest Union Straight - 3/8 In Qc (Pack of 10)
HGC728011
Use the John Guest 3/8 in Quick Connect (QC) x 3/8 in Quick Connect (QC) Union to customize your indoor hydroponic garden water purification system.
Length (in)1.680 Manufacturer's Warranty1 Year
$59.50 $40.48
You save: $19.02
In stock
+ −
Botanicare Bulkhead Fitting Thru All (25/Bag)
HGC708557
Interior threads which accept 3/4 in standard pipe thread. Use as ebb and flow fittings and bulkhead fittings. Increased versatility: thread PVC pipe fittings into bulkhead fittings - ideal for use in aeroponic and drip applications.
Length (in)2
$61.00 $39.15
You save: $21.85
In stock
+ −
Hydro-Logic Pre-Evolution Sediment Filter Pleated/Cleanable
HGC741642
The pleated sediment filters are cleaned by rinsing regularly with a hose. The filters reduces silt, rust, dirt, sand and sediment. Change filters every 6 months. #741654 is 10 in x 2.5 in. #741642 is 10 in x 4.5 in. #741606 is 20 in x 4.5 in.
Length (in)4.75
$51.56 $35.87
You save: $15.69
In stock
+ −
Hydro-Logic Pressure Regulator 3/8 In Qc Fittings For Stealth Ro/Tallboy
HGC728990
This ?" Quick Connect (QC) fittings is a pressure regulator for the Stealth-RO or TALLBoy items. It ensures your inlet (source) water pressure does not exceed 85 psi, reducing the risk of pressure related leakage.
Length (in)2
$52.45 $35.77
You save: $16.68
In stock
+ −
Ecoplus Aqua Heat Titanium Heater 300 Watt
HGC728582
Heater tube is fully submersible. Automatic electronic heater. Double heating tube. Very durable and reliable. Easy temperature control. Ideal for saltwater and freshwater. Temp range: 68F (20C) to 93F (34C). One year warranty.
Length (in)2
$51.32 $34.42
You save: $16.90
In stock
+ −
Hydro-Logic Tall Boy Green Coconut Carbon Filter
HGC741656
Green Coconut Carbon Filters: Essential for Optimal Hydroponic System Performance Are you looking to maintain the highest levels of water quality in your hydroponic system? Look no further than Green Coconut Carbon Filters! These carbon block pre-filters are specifically designed to reduce...
Length (in)2.75
$46.13 $32.09
You save: $14.04
In stock
+ −
Hydro-Logic Merlin GP Green Carbon Filter
HGC728845
Green Coconut Carbon Filters: Essential for Optimal Hydroponic System Performance Are you looking to maintain the highest levels of water quality in your hydroponic system? Look no further than Green Coconut Carbon Filters! These carbon block pre-filters are specifically designed to reduce...
Length (in)2.750
$45.21 $31.51
You save: $13.70
In stock
+ −
John Guest Union Straight - 1/4 in QC (Pack of 10)
HGC728005
Customize Your Hydroponic System with the John Guest 1/4 in QC Union Take control of your indoor hydroponic garden water purification system with the John Guest 1/4 in Quick Connect (QC) Union. This versatile component allows for seamless customization and optimization, enabling you to create...
Length (in)1.300 Manufacturer's Warranty1 Year
$39.60 $30.04
You save: $9.56
In stock
+ −
Hydro-Logic Pressure Gauge Kit 1/2Inches QC Tee liquid filled for Evolution RO
HGC741665
Use the HydroLogic Reverse Osmosis (RO) Water Filter Pressure Gauge to customize your indoor hydroponic garden.
Length (in)1.25
$41.95 $28.57
You save: $13.38
In stock
+ −
Hydro Flow Ebb & Flow Tub Outlet Fitting 3/4 In (19Mm) (10/Bag)
HGC708575
Manufactured using high quality materials. Hydro Flow® Tub Outlet Fittings each come with 2 gaskets ensuring a water tight seal. All pieces offered a la carte for maximum flexibility.
Length (in)8.5
$43.80 $27.14
You save: $16.66
In stock
+ −
Hydro-Logic ChloraShield smallBoy/StealthRO Replaceable Upgraded filter
HGC741700
The Evolution-RO1000 KDF/Catalytic Carbon pre-filter is the standard carbon pre-filter included with system. For chlorine and chloramines reduction for city water. Also reduces iron, hydrogen sulfide and heavy metals in well water. Replace every 2,000 of product water.The Evolution-RO1000...
Length (in)2.750
$35.65 $20.80
You save: $14.85
In stock
+ −
Hydro-Logic Float Valve QC 1/4 in for Stealth RO
HGC728912
This float valve features a 1/4 in quick connect fitting and adjustable water level. It can be mounted vertically or horizontally. With stainless steel and PVC components. The float valve allows you to fill a reservoir or tank, unattended, to your desired water level. For use with all Stealth-RO...
Length (in)2.5
$28.46 $19.80
You save: $8.66
In stock
+ −
Hydro-Logic Float Valve QC 3/8 in for Evolution RO 1000 and Tall Boy
HGC728914
The Perfect Solution for Filling Reservoirs or Tanks Unattended Quick Connect Fitting This float valve features a convenient 3/8 inch quick connect fitting, making installation and maintenance a breeze. Adjustable Water Level The adjustable water level feature allows you to set the...
Length (in)2.5
$28.46 $19.80
You save: $8.66
In stock
+ −
Hydro-Logic Float Valve 1/2 In Barbed
HGC728790
This float valve comes with a 1/2 in barbed fitting. Adjustable water level and can be mounted horizontally or vertically. Allows you to fill any tank or reservoir unattendednever flood your garden again! All plastic and stainless steel materials. Better than brass and fully adjustable.
Length (in)2
$28.46 $19.80
You save: $8.66
In stock
+ −
Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter
HGC741646
Get Pure and Clean Water with Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter Get rid of harmful chemicals and heavy metals from your water with the Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter. This carbon block pre-filter is designed to reduce chlorine,...
Length (in)2.75
$24.39 $16.96
You save: $7.43
In stock
+ −
Botanicare Ebb & Flow Screen Fitting (25/Bag)
HGC708554
Interior threads which accept 3/4 in standard pipe thread. Use as ebb and flow fittings and bulkhead fittings. Increased versatility: thread PVC pipe fittings into bulkhead fittings - ideal for use in aeroponic and drip applications.
Length (in)7.5
$24.00 $15.08
You save: $8.92
In stock
+ −
Botanicare Ebb & Flow Extension Fitting (25/Bag)
HGC708553
Interior threads which accept 3/4 in standard pipe thread. Use as ebb and flow fittings and bulkhead fittings. Increased versatility: thread PVC pipe fittings into bulkhead fittings - ideal for use in aeroponic and drip applications.
Length (in)7.5
$24.25 $15.08
You save: $9.17
In stock
+ −
Eco Plus Commercial Grade Chiller Fitting Kit
HGC728711
Suitable for use with reservoirs, hydroponic systems and aquariums. Features a commercial-grade titanium heat exchanger for optimum performance and corrosion resistance. High-quality Japanese compressor is extremely efficient and reliable. Heavy-duty galvanized steel housing with a durable...
Length (in)8.3
$21.53 $14.19
You save: $7.34
In stock
+ −
Hydro-Logic Tall Boy Sediment Filter - Poly Spun
HGC741658
Hydro-Logic Tall Boy Sediment Filter - Poly Spun Looking for a pre-filter that can help you reduce silt, rust, dirt, sand and sediment? Look no further than Hydro-Logic Tall Boy Sediment Filter - Poly Spun. Keep your water clean and clear Hydro-Logic Tall Boy Sediment Filter - Poly Spun...
Length (in)3
$20.31 $14.13
You save: $6.18
In stock
+ −
Hydro-Logic Small Boy Sediment Filter - Poly Spun
HGC728885
Keep Your Water Pure with Hydro-Logic Small Boy Sediment Filter - Poly Spun Looking for an effective and reliable way to remove impurities from your water? Check out Hydro-Logic Small Boy Sediment Filter - Poly Spun. This powerful pre-filter is designed to reduce silt, rust, dirt, sand, and...
Length (in)2.5
$16.24 $11.28
You save: $4.96
In stock
+ −
Ecoplus 1/2 Hp Chiller Fitting Kit (728702)
HGC728703
Fight warm water problems with an EcoPlus® Water Chiller! Digital control system for accurate, stable water temperature that helps to keep your reservoir cool. Environmentally safe, freon-free R134a refrigeration system that has high energy efficiency. Will chill the water from 37° to 90°....
Length (in)7.9
$17.75 $10.31
You save: $7.44
In stock
+ −
Ecoplus Pump Filter Bag Large - 10 In X 12.5 In
HGC728190
A submersible pump is inserted into this filter bag to prevent sediment from clogging it. Use of the filter bag will prolong the life and reduce cleaning/maintenance of the pump. A must have for every pump! Small Filter Bag works with the following pumps: Eco 66, Eco 100 and Eco 132. Large Filter...
Length (in)11
$16.29 $10.13
You save: $6.16
In stock
+ −
Hyper-Logic Sediment Pre-Filter 20 In X 2.5 In Poly Spun 5 Micron
HGC741683
HyperLogic 2.5" x 20" 5 Micron, Melt-Blown Polypropylene, Ultra-Fine Sediment Filters remove silt, rust, dirt and other assorted suspended solids from the water. Commonly used in our Industrial & Heavy-Industrial Series RO systems, located in the stainless steel housing prior the RO, they offer...
Length (in)2.5
$14.58 $10.07
You save: $4.51
In stock
+ −
Hydro Flow Premium Barbed Tee 3/4 In (10/Bag)
HGC708440
Use these high quality barbed 3/4 in connectors for your irrigation systems or hydroponic systems. Feature 4 barbs for a tight fit. Bump stop assures fittings are completely and securely inserted in tubing.
Length (in)9.4
$14.90 $9.28
You save: $5.62
In stock
+ −
Hydro-Logic Stealth Inlet Fitting
RPP461008
Length (in)3.125
$11.36 $9.04
You save: $2.32
In stock
+ −
Ecoplus 1/4 Hp Chiller Fitting Kit (728700)
HGC728701
The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and corrosion resistance. High-quality made compressor is extremely efficient and reliable. The...
Length (in)6.2
$15.24 $8.77
You save: $6.47
In stock
+ −
Hydro Flow Premium Barbed Elbow 3/4 In (10/Bag)
HGC708450
Use these high quality barbed 3/4 in connectors for your irrigation systems or hydroponic systems. Feature 4 barbs for a tight fit. Bump stop assures fittings are completely and securely inserted in tubing.
Length (in)10.2
$13.80 $8.47
You save: $5.33
In stock
+ −
Hydro Flow Ebb & Flow Fitting Kit (1/Bag)
HGC708562
Kit includes: 1 - 1/2 in Tub Outlet Fitting, 1 - 3/4 in Tub Outlet Fitting, 2 - Screen Fittings and 3 - Outlet Extension Fittings. Manufactured using the finest quality materials and craftsmanship. Hydro Flow® Tub Outlet Fittings each come with 2 gaskets ensuring a water tight seal.
Length (in)9.5
$12.57 $7.89
You save: $4.68
In stock
+ −
Hydro Flow Premium Barbed Straight 3/4 In (10/Bag)
HGC708445
Use these high quality barbed 3/4 in connectors for your irrigation systems or hydroponic systems. Feature 4 barbs for a tight fit. Bump stop assures fittings are completely and securely inserted in tubing.
Length (in)8.5
$12.60 $7.77
You save: $4.83
In stock
+ −
John Guest Inline Shut Off Valve - 3/8 in QC (Pack of 10)
HGC728009
Take Control of Your Hydroponic Garden with the John Guest 3/8 in QC Inline Shut-Off Valve Experience unparalleled control and customization in your indoor hydroponic garden water purification system with the John Guest 3/8 in Quick Connect (QC) Ball Valve Inline Shut-Off. This innovative...
Length (in)2.500 Manufacturer's Warranty1 Year
$10.95 $7.71
You save: $3.24
In stock
+ −
John Guest Inline Shut Off Valve - 1/4 in QC (Pack of 10)
HGC728004
Fine-Tune Your Indoor Hydroponic Garden with the John Guest 1/4 in QC Inline Shut-Off Valve Take complete control over your indoor hydroponic garden water purification system with the John Guest 1/4 in Quick Connect (QC) Ball Valve Inline Shut-Off. This versatile shut-off valve empowers you...
Length (in)2.070 Manufacturer's Warranty1 Year
$9.95 $7.32
You save: $2.63
In stock
+ −
Ecoplus 1/10 Hp Chiller Fitting Kit (728695)
HGC728697
The EcoPlus Chillers are suitable for use in reservoirs, hydroponic systems and fresh or saltwater aquariums. Each chiller provides a high-performance titanium heat exchanger for optimum performance and corrosion resistance. High-quality compressor is extremely efficient and reliable. The micro...
Length (in)6.2
$12.63 $7.27
You save: $5.36
In stock
+ −
Hydro Flow Ebb & Flow Screen Fitting (10/Bag)
HGC708565
Manufactured using high quality materials. Hydro Flow® Tub Outlet Fittings each come with 2 gaskets ensuring a water tight seal. All pieces offered a la carte for maximum flexibility.
Length (in)7.6
$11.10 $7.08
You save: $4.02
In stock
+ −
Hydro Flow Ebb & Flow Outlet Extension Fitting (10/Bag)
HGC708560
Manufactured using high quality materials. Hydro Flow® Tub Outlet Fittings each come with 2 gaskets ensuring a water tight seal. All pieces offered a la carte for maximum flexibility.
Length (in)8
$11.30 $7.08
You save: $4.22
In stock
+ −
Botanicare Ebb & Flow Fitting Kit W/ 2 Extensions
HGC708556
Interior threads which accept 3/4 in standard pipe thread. Use as ebb and flow fittings and bulkhead fittings. Increased versatility: thread PVC pipe fittings into bulkhead fittings - ideal for use in aeroponic and drip applications.
Length (in)10
$9.35 $6.26
You save: $3.09
In stock
+ −
Hydro-Logic Wrench Stealth RO Double ended
HGC741666
Stealth-RO Double Ended Wrench for Standard Filter & Membrane Housings
Length (in)0.5
$7.30 $4.73
You save: $2.57
In stock
+ −
Hydro Flow Premium Barbed Elbow 1/2 In (10/Bag)
HGC708430
Use these high quality barbed 1/2 in connectors for your irrigation systems or hydroponic systems. Feature 4 barbs for a tight fit. Bump stop assures fittings are completely and securely inserted in tubing.
Length (in)8.9
$6.80 $3.94
You save: $2.86
In stock
+ −
Hydro Flow Premium Barbed Straight 1/2 In (10/Bag)
HGC708425
Use these high quality barbed 1/2 in connectors for your irrigation systems or hydroponic systems. Feature 4 barbs for a tight fit. Bump stop assures fittings are completely and securely inserted in tubing.
Length (in)8.5
$6.20 $3.94
You save: $2.26
In stock
+ −
Hydro Flow Premium Barbed Tee 1/2 In (10/Bag)
HGC708420
Use these high quality barbed 1/2 in connectors for your irrigation systems or hydroponic systems. Feature 4 barbs for a tight fit. Bump stop assures fittings are completely and securely inserted in tubing.
Length (in)8.5
$6.60 $3.94
You save: $2.66
In stock
+ −
GH 6 Gallon Container Spigot
HGC718445
For use with all General Hydroponics® 6 gallon containers.
Length (in)12.5
$5.63 $3.19
You save: $2.44
In stock
+ −
Product filters
Free Shipping
In Stock
Price

$  –  $

  • $3
  • $80120
Brand
    Show all (7)
Freight Shipping Required
Hazardous Materials