Hydrologic Water Filter Fittings, Tubing & Monitors

Hydrologic Big Boy UV Sterilizer Mounting
Hydrologic Big Boy UV Sterilizer Mounting
Brand: Hydrologic
UV Sterilizer Kit - Big Boy - 8 GPM with ballast and wall mounting clips.

Item #: 138657
In Stock
Price: $41.34

 


Hydrologic Float Kit for the Merlin Garden Pro
Hydrologic Float Kit for the Merlin Garden Pro
Brand: Hydrologic
Float Kit for the Merlin Garden Pro High-Flow Reverse Osmosis System. Helps to adjust water levels in the water filtration system.

Item #: 132059
In Stock
Price: $33.34

 


Hydrologic Big Boy UV Sterilizer Kit
Hydrologic Big Boy UV Sterilizer Kit
Brand: Hydrologic
Ultraviolet Sterilizer add-on kit provides 100% protection against bacteria, viruses, cysts and pathogens in the product water. Great for well or surface water sources. Ensures the safest water. Includes stainless steel UV unit with ¾" MNPT …

Item #: 139486
In Stock
Price: $260.19

 


Hydrologic Continuous Duty Booster Pump for Evolution
Hydrologic Continuous Duty Booster Pump for Evolution
Brand: Hydrologic
Heavy duty, commercial booster pump designed for continuous use. Includes integrated low pressure and high pressure switches. Can be used in conjunction with our float valve. Adjustable pressure dial. Direct 120V plug in. Includes pump protector/inlet …

Item #: 139487
In Stock
Price: $757.31

 


Hydrologic Big Boy 20" Filter Housing
Hydrologic Big Boy 20" Filter Housing
Brand: Hydrologic
Big Boy - 20" x 4.5" filter housing - grey/black cap - 1" ports

Item #: 139489
In Stock
Price: $83.17

 


Hydrologic stealthRO 100 & 200 Booster Pump
Hydrologic stealthRO 100 & 200 Booster Pump
Brand: Hydrologic
The stealthRO Pressure Booster Pump increases the flow and efficiency of the StealthRO 100 water filtration system, boosting inlet pressure to 70 psi. The stealthRO needs inlet pressure between 40 and 80 psi, so for gardeners with low water pressure or …

Item #: 139995
In Stock
Price: $193.64

 


Hydrologic stealthRO Filter Housing w/Black Cap
Hydrologic stealthRO Filter Housing w/Black Cap
Brand: Hydrologic
Replacement filter housing for stealthRO units. Clear sump with male threads and double O-ring, black cap with female threads, 3/8" FNPT ports. Can be used for either the carbon or sediment filter.

Item #: 136696
In Stock
Price: $23.97

 


Hydrologic Pressure Regulator with 3/8" QC Fittings
Hydrologic Pressure Regulator with 3/8" QC Fittings
Brand: Hydrologic
Pressure Regulator - 3/8" QC fittings makes sure no more than 85 psi reaches filter to prevent cracking to clear housing. For those with water spikes/hammers or high pressure.

Item #: 138662
In Stock
Price: $39.97

 


HydroLogic GroGreen Water Filter for Garden Hose
HydroLogic GroGreen Water Filter for Garden Hose
Brand: Hydrologic
Compact garden hose filter. Eco-friendly green coconut carbon and KDF55 medias. Includes "filter saver" brass hose bib connector. Customized flow restrictor allows ideal contact time with filtration media to maximize reduction of chlorine, tastes and …

Item #: 140024
In Stock
Price: $47.97

 


Hydrologic stealthRO 200 1:1 Ratio Flow Restrictor
Hydrologic stealthRO 200 1:1 Ratio Flow Restrictor
Brand: Hydrologic
stealthRO 200 1:1 Ratio Flow Restrictor

Item #: 139488
In Stock
Price: $8.01

 


Hydrologic Blue Tubing, 1/4", 500' roll
Hydrologic Blue Tubing, 1/4", 500' roll
Brand: Hydrologic
Hydrologic's 1/4" blue tubing. Comes in a 500 foot roll. For use in customizing your indoor hydroponic garden with the Stealth RO and Small Boy reverse osmosis water filtration systems.

Item #: 132054
In Stock
Price: $92.77

 


Hydrologic Replacement Wrench for Std Housing, 2.5"
Hydrologic Replacement Wrench for Std Housing, 2.5"
Brand: Hydrologic
2.5 inch replacement wrench for standard housing on the Hydrologic Reverse Osmosis Water filtration systems.

Item #: 135663
In Stock
Price: $3.97

 


Hydrologic Filter Canister
Hydrologic Filter Canister
Brand: Hydrologic
Replacement filter housing in case of cracking due to mishandling, cold temperatures, excessive inlet pressure, pressure spikes or water hammer. .

Item #: 134636
In Stock
Price: $47.97

 


Hydrologic Algae Block Clear Filter Housing Sleeve
Hydrologic Algae Block Clear Filter Housing Sleeve
Brand: Hydrologic
Use the Hydrologic reverse osmosis water filter Algae Block clear filter housing sleeve to customize your indoor hydroponic garden.

Item #: 138959
In Stock
Price: $11.97

 


Hydrologic UV Sterilizer Kit for stealthRO
Hydrologic UV Sterilizer Kit for stealthRO
Brand: Hydrologic
Ultraviolet (UV) sterilizer for after-stealthRO water. Assures 100% of bacteria and viruses are sterilized. Its UV treatment  kills all living bacteria and microbes and ensures safe water for your family and plants. 0.5 GPM Comes with ballast and …

Item #: 137667
In Stock
Price: $103.97

 


Hydrologic Evolution RO 1:1 Ratio Flow Restrictor Elbow
Hydrologic Evolution RO 1:1 Ratio Flow Restrictor Elbow
Brand: Hydrologic
Use the Hydrologic reverse osmosis water filter Evolution RO1000 1:1 ratio orange drain elbow 3/8" QC to customize your indoor hydroponic garden.

Item #: 139578
In Stock
Price: $16.77

 


Hydrologic De-Ionization Cartridge, Color Changing
Hydrologic De-Ionization Cartridge, Color Changing
Brand: Hydrologic
De-Ionization Cartridge (Big): 10" X 4.5" - Color changing - Transluscent housing  

Item #: 139579
In Stock
Price: $79.17

 


Hydrologic stealthRO 200 Eco-Waste Reducer
Hydrologic stealthRO 200 Eco-Waste Reducer
Brand: Hydrologic
Standard option included with stealthRO units. Reduces waste to product ratio from standard 3:1 to 2:1. Saves more water. 

Item #: 135449
In Stock
Price: $3.68

 


Hydrologic stealthRO Pressure Gauge/Fitting Assembly
Hydrologic stealthRO Pressure Gauge/Fitting Assembly
Brand: Hydrologic
Designed for use with the Hydrologic stealthRO Reverse Osmosis 100/200. The pressure gauge/fitting assembly can be purchased separately.

Item #: 135454
In Stock
Price: $15.97

 


Hydrologic EcoSpring Post Tank Remineralization Filter
Hydrologic EcoSpring Post Tank Remineralization Filter
Brand: Hydrologic
EcoSpring Post Remineralization/Carbon Filter: standard post remineralization filter cartridge included with system. Adds calcium for flavor and health benefits.

Item #: 138717
In Stock
Price: $23.21

 


Hydrologic Evolution RO Wall Mount Bracket
Hydrologic Evolution RO Wall Mount Bracket
Brand: Hydrologic
Wall mount bracket designed for the Hydrologic Evolution RO1000 water filtration system. Stainless steel, heavy duty.

Item #: 409239
In Stock
Price: $65.57

 


Hydrologic Union, Straight, 1/2" QC x 1/2" QC
Hydrologic Union, Straight, 1/2" QC x 1/2" QC
Brand: Hydrologic
Use the Hydrologic reverse osmosis water filter 1/2" union connector to customize your indoor hydroponic garden water purification system.

Item #: 409248
In Stock
Price: $4.77

 


Hydrologic 2-Way Splitter, 1/4" QC
Hydrologic 2-Way Splitter, 1/4" QC
Brand: Hydrologic
1/4" QC 2-Way Splitter - "y" splitter for multiple reservoirs.

Item #: 409250
In Stock
Price: $4.77

 


Hydrologic 1/4" QC x 1/4" QC Inline Shutoff Valve
Hydrologic 1/4" QC x 1/4" QC Inline Shutoff Valve
Brand: Hydrologic
Use the Hydrologic reverse osmosis water filter 1/4" ball valve inline shutoff to customize your indoor hydroponic garden water purification system.

Item #: 409252
In Stock
Price: $4.77

 


Hydrologic Inline Shut Off Valve, 3/8" QC x 3/8" QC
Hydrologic Inline Shut Off Valve, 3/8" QC x 3/8" QC
Brand: Hydrologic
Use the Hydrologic reverse osmosis water filter 3/8" ball valve inline shut-off to customize your indoor hydroponic garden water purification system.

Item #: 409253
In Stock
Price: $5.57

 


Hydrologic 1/4" Flowmaster Ultra Low Flow Model
Hydrologic 1/4" Flowmaster Ultra Low Flow Model
Brand: Hydrologic
Flowmaster - 1/4" QC - gallonage & filter capacity monitor. Operates at flow rates between 0.01-0.5 GPM. Ultra low-flow model. Alerts you when it's time to change your filters. For StealthRO and Triton RO or most RO systems with 1/4" fittings.

Item #: 409254
In Stock
Price: $51.97

 


HydroLogic Tall Boy Filter Housing
HydroLogic Tall Boy Filter Housing
Brand: Hydrologic
Occasionally filter housings crack from mishandling, cold temperatures, excessive inlet pressure, pressure spikes or water hammer. This is a replacement housing, only.

Item #: 409266
In Stock
Price: $33.57

 


HydroLogic Double-Ended Wrench
HydroLogic Double-Ended Wrench
Brand: Hydrologic
Stealth Double Ended Wrench for standard filter housing & membrane housings.

Item #: 409267
In Stock
Price: $5.57

 


Hydrologic Polyethylene Tubing, 25', White, 1/2"
Hydrologic Polyethylene Tubing, 25', White, 1/2"
Brand: Hydrologic
Hydrologic's reverse osmosis filter tubing in white. Sold in lengths of 25 feet with an outer dimension of 1/2" and an inner dimension of 3/8". Extra tubing can be useful for customizing your indoor hydroponic water filtration system. Also available in …

Item #: 409268
In Stock
Price: $13.86

 


Hydrologic Polyethylene Tubing, 50', Black, 1/4"
Hydrologic Polyethylene Tubing, 50', Black, 1/4"
Brand: Hydrologic
Hydrologic's reverse osmosis filter tubing in black. Sold in lengths of 50 feet with an outer dimension of 1/4 inch. Extra tubing can be useful for customizing your indoor hydroponic water filtration system.

Item #: 409269
In Stock
Price: $12.06

 


Hydrologic Polyethylene Tubing, 50', Blue, 1/4"
Hydrologic Polyethylene Tubing, 50', Blue, 1/4"
Brand: Hydrologic
Hydrologic's reverse osmosis filter tubing in blue. Comes in lengths of 50 feet with an outer dimension of 1/4 inch. Extra tubing can be useful for customizing your indoor hydroponic water filtration system.

Item #: 409270
In Stock
Price: $10.69

 


Hydrologic Polyethylene Tubing, 50', Black, 3/8"
Hydrologic Polyethylene Tubing, 50', Black, 3/8"
Brand: Hydrologic
Hydrologic's reverse osmosis filter tubing in black. Sold in lengths of 50 feet with an outer dimension of 3/8". Extra tubing can be useful for customizing your indoor hydroponic water filtration system.

Item #: 409271
In Stock
Price: $15.17

 


Hydrologic Polyethylene Tubing, 50 feet, Blue, 3/8"
Hydrologic Polyethylene Tubing, 50 feet, Blue, 3/8"
Brand: Hydrologic
Hydrologic's reverse osmosis filter tubing in blue. Sold in lengths of 50 feet with an outer dimension of 3/8". Extra tubing can be useful for customizing your indoor hydroponic water filtration system.

Item #: 409272
In Stock
Price: $15.17

 


Hydrologic Small Boy Quick Connector, 1/4"
Hydrologic Small Boy Quick Connector, 1/4"
Brand: Hydrologic
These 1/4 inch Quick Connectors are for use with the Hydro-Logic Small Boy Dechlorinator and Sediment Filter. The Small Boy Dechlorinator and Sediment filter is capable of removing up to 99% of chloramines and chlorine, and up to 90% of sediment, rust and …

Item #: 409273
In Stock
Price: $6.37

 


Hydrologic QC 3-Way Splitter, 3/8"
Hydrologic QC 3-Way Splitter, 3/8"
Brand: Hydrologic
Use the Hydrologic reverse osmosis water filter 3/8" 3-way divider to customize your indoor hydroponic garden water purification system.

Item #: 409274
In Stock
Price: $10.37

 


Hydrologic Big Boy Garden Hose Connection Kit
Hydrologic Big Boy Garden Hose Connection Kit
Brand: Hydrologic
Use the Hydrologic reverse osmosis water filter Big Boy garden hose connection kit to customize your indoor hydroponic garden water purification system.

Item #: 409275
In Stock
Price: $15.97

 


Hydrologic Float Valve, 1/2" Barb, Adjustable Water Level
Hydrologic Float Valve, 1/2" Barb, Adjustable Water Level
Brand: Hydrologic
Hydrologic's float valve with a 1/2" barbed connection provides the ability to adjust the water level in water filtration systems. The float valve can be mounted horizontally or vertically.

Item #: 409276
In Stock
Price: $16.77

 


Hydrologic Float Valve 20+ GPM for Big Boy
Hydrologic Float Valve 20+ GPM for Big Boy
Brand: Hydrologic
Use the Hydrologic reverse osmosis water filter Float Valve 20+ GPM for Big Boy or Delivery Pump to customize your indoor hydroponic garden.

Item #: 409277
In Stock
Price: $59.17

 


Hydrologic stealthRO 100 Eco-Waste Reducer
Hydrologic stealthRO 100 Eco-Waste Reducer
Brand: Hydrologic
Standard option included with stealthRO units. Reduces waste to product ratio from standard 3:1 to 2:1. Saves more water.

Item #: 411260
In Stock
Price: $3.68

 


Hydrologic Pump Protector & Inlet Filter, 1/2"
Hydrologic Pump Protector & Inlet Filter, 1/2"
Brand: Hydrologic
Protects booster pump from sediment and other particles. Cleanable stainless steel mesh screen. Clear housing. 1/2 in fittings included to hook directly onto inlet of pump. Mandatory for pump unless a PreEvolution™ for your Evolution RO1000™ …

Item #: 409279
In Stock
Price: $24.24

 


Hydrologic Pump Protector & Inlet Filter, 3/8"
Hydrologic Pump Protector & Inlet Filter, 3/8"
Brand: Hydrologic
Protects booster pump from sediment and other particles. Cleanable stainless steel mesh screen. Clear housing. 3/8" fittings included to hook directly onto inlet of pump. Mandatory for pump unless you have a dedicated pre-filter for your StealthRO or …

Item #: 409280
In Stock
Price: $19.04

 


Hydrologic Two Way Splitter, 3/8"
Hydrologic Two Way Splitter, 3/8"
Brand: Hydrologic
Designed for use with Hydrologic's tubing, this two way splitter allows you to connect two ends of tubing to one (for 3/8" tubing only) to customize your indoor hydroponic water filtration system.

Item #: 409281
In Stock
Price: $5.21

 


Hydrologic Quick Disconnect, 3/8" x Garden Hose Adapter
Hydrologic Quick Disconnect, 3/8" x Garden Hose Adapter
Brand: Hydrologic
Quick Disconnect 3/8" X Garden Hose Adapter. Does not include hose. Also available in a 1/2" size. Comes in white.  

Item #: 409296
In Stock
Price: $5.57

 


Hydrologic Quick Disconnect, 1/2" x Garden Hose Adapter
Hydrologic Quick Disconnect, 1/2" x Garden Hose Adapter
Brand: Hydrologic
Quick Disconnect 1/2" X Garden Hose Adapter. Also comes in a 3/8th inch size. Comes in white. Does not include hose.  

Item #: 409297
In Stock
Price: $10.37

 


Hydrologic Flowmaster Meter (Gallons)
Hydrologic Flowmaster Meter (Gallons)
Brand: Hydrologic
The Flowmaster by Hydrologic measures how many gallons of filtered water have gone through the your grow system and alerts you when it's time to change filters. You can program in the filter capacity and when you reach the target number of gallons, the …

Item #: 409302
In Stock
Price: $51.97

 


Hydrologic Float Valve, 3/8"
Hydrologic Float Valve, 3/8"
Brand: Hydrologic
Float Valve, 3/8", helps to maintain proper water levels in your Hydrologic water filtration system.

Item #: 409303
In Stock
Price: $16.77

 


Hydrologic Float Valve, 1/4"
Hydrologic Float Valve, 1/4"
Brand: Hydrologic
Float Valve, 1/4", works to maintain proper water levels in your Hydrologic water filtration system. 

Item #: 409304
In Stock
Price: $16.77

 


Hydrologic Booster Pump
Hydrologic Booster Pump
Brand: Hydrologic
Active Aqua Hydrologic brand booster pump for the Merlin Reverse Osmosis filtration system. Can be purchased separately. 

Item #: 409310
In Stock
Price: $307.54

 


Hydrologic Blue Tubing, 3/8", 500' roll
Hydrologic Blue Tubing, 3/8", 500' roll
Brand: Hydrologic
Customize your indoor hydroponic Hydrologic reverse osmosis water filtration system with 3/8" blue tubing. Comes in a 500 foot roll.

Item #: 409316
In Stock
Price: $131.97

 


Hydrologic DM-2 Industrial Dual TDS Monitor
Hydrologic DM-2 Industrial Dual TDS Monitor
Brand: Hydrologic
Measure the untreated water coming in vs. the purified water going out of your reverse osmosis system at any time. This is important in determining when the RO membranes need to be changed. Auto-Off function conserves battery power. The unit shuts off …

Item #: 409320
In Stock
Price: $66.37

 


Hydrologic Union Connector, 1/4"
Hydrologic Union Connector, 1/4"
Brand: Hydrologic
Hydrologic's 1/4" Union Connector for use with Hydrologic Reverse Osmosis water-filtration systems. Customize your indoor hydroponic garden.

Item #: 409321
In Stock
Price: $3.97

 


Hydrologic Union Connector, 3/8"
Hydrologic Union Connector, 3/8"
Brand: Hydrologic
Hydrologic's 3/8" Union Connector for use with Hydrologic Reverse Osmosis water-filtration systems. Customize your hydroponic indoor garden.

Item #: 409322
In Stock
Price: $4.77

 


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