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Displaying 1 to 20 (of 283 products) Result Pages:  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)-   Model   Price   Buy Now 
 Water Conditioning Magnet.      Water Conditioning Magnet. 
Aqua Flow Water Conditioning Magnet. Keeps nutrients soluble while keeping the feed lines clean of salt build-up. Plants love it They feel totally energized! Used on our demo systems to keep them looking and growing great!!Plant food can drop out of solution after going through a pumps electromagnetic field and can stick to the inside of pipes and tubes. This product corrects that ... — Ships from Portland, Oregon USA...more.
 MI400   $76.74 
 Water Conditioning Magnet.      Water Conditioning Magnet. 
Aqua Flow Water Conditioning Magnet. Keeps nutrients soluble while keeping the feed lines clean of salt build-up. Plants love it They feel totally energized! Used on our demo systems to keep them looking and growing great!! Simply one of the best products we sell. You can see the build-up of salts in pipes. This unit will stop that from happening and clean them out. Must be grounde... — Ships from Portland, Oregon USA...more.
 MI405   $242.95 
 VermiLogic Water Filter   Vermicorp Organics   VermiLogic Water Filter 
Vermicrop VermiLogic Water Filter (VCLOGIC)This unit instantly reduces chlorine/chloramine and sediment making tap water ideal for the Vermi T extraction process. There's no waste water just hook it up to your standard household faucet and you're good to go! This filter was specifically designed so that it can be recycled and refurbished. When you're ready for your new filter just ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-VCLOGIC   $61.28 
 UV Sterilizer Kit for Stealth RO100 & 200   Hydro-Logic   UV Sterilizer Kit for Stealth RO100 & 200 
Hydro-Logic UV Sterilizer Kit for Stealth RO100 & 200 (HLSTEALTHUV)Ultra Violet Sterilizer for after-Stealth RO water. Assures 100% of bacteria and viruses are sterilized. 0.5 GPM Comes with ballast and clips   Manufacturer's Product Information MSRP each $99 UPC6... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HLSTEALTHUV   $70.21 
 UV Sterilizer Kit - Big Boy   Hydro-Logic   UV Sterilizer Kit - Big Boy 
Hydro-Logic UV Sterilizer Kit - Big Boy (HL35005)UV Sterilizer Kit - Big Boy Manufacturer's Product Information MSRP each $489 UPC812111010614 Dimensions12 x 26 x 6 ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HL35005   $374.85 
 UV STERILIZER FOR MERLIN GARDEN PRO (Special Order)   Hydro-Logic   UV STERILIZER FOR MERLIN GARDEN PRO (Special Order) 
Hydro-Logic™ Merlin Garden Pro UV Sterilizer Ultra Violet Sterilizer add on for either Merlin Garden Pro units. Kills any bacteria, viruses, or biological contaminants in product water. Great for well or surface water sources. MSRP: $99.00... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 728920   $76.70 
 UPGRADE KIT TO CONVERT STEALTH RO 100 TO STEALTH RO 200   Hydro-Logic   UPGRADE KIT TO CONVERT STEALTH RO 100 TO STEALTH RO 200 
Upgrade Kit - Stealth RO100 to Stealth RO200 Use this upgrade kit to convert your Stealth-RO100 to the Stealth-RO200.... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 738205   $65.45 
 UPGRADE KIT TO CONVERT SMALL BOY TO STEALTH RO-100   Hydro-Logic   UPGRADE KIT TO CONVERT SMALL BOY TO STEALTH RO-100 
Upgrade Kit - Small Boy to Stealth RO100 Use this upgrade kit to convert your Small Boy to the Stealth-RO100.... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 738200   $71.40 
 UNION CONNECTOR MERLIN & TALLBOY   Hydro-Logic   UNION CONNECTOR MERLIN & TALLBOY 
Quick Connect Fittings For Merlin GP & Tall Boy Item No. 728940: 2 Way Splitter 3/8". This is a "y" splitter for multiple reservoirs for the Merlin GP RO system as well as the Tall Boy system. Item No. 728941: 3 Way Splitter 3/8". This is a "y" splitter for multiple reservoirs for the Merlin GP RO system as well as the Tall Boy system. Item No. 728942: 3/8" Quick Connect... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 728943   $3.57 
 Union connector 3/8"   Hydro-Logic   Union connector 3/8" 
Hydro-Logic Union connector 3/8" (HLUC38)3/8" union connector for Hydro-Logic Reverse Osmosis water-filtration systems. Viva la union! Manufacturer's Product Information MSRP each $5 UPC812111010416 Dimensions13.25 x 3.25 x 5.5 Case Quantity10 ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HLUC38   $3.57 
 Union connector 1/4"   Hydro-Logic   Union connector 1/4" 
Hydro-Logic Union connector 1/4" (HLUC25)1/4" union connector for Hydro-Logic Reverse Osmosis water-filtration systems. Viva la union! Manufacturer's Product Information MSRP each $4.75 UPC812111010331 Dimensions0.75 x 1.63 x 0.75 Case Weight1 Case Quan... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HLUC25   $3.27 
 Two-Stage Reverse Osmosis System   HydroFarm   Two-Stage Reverse Osmosis System 
Active Aqua Two-Stage Reverse Osmosis System (AARO312)Specifically designed to generate small volumes of clean water on demand, this 2-stage system is one of the most economical RO systems in the world! Includes a single heavy-duty carbon block to eliminate chlorine and assure good RO membrane life. • Hydrofarm TFC membrane element• Heavy-duty wall mounting bracket Replac... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-AARO312   $90.64 
 Two Way Splitter, 3/8 inches   Hydro-Logic   Two Way Splitter, 3/8 inches 
Hydro-Logic Two Way Splitter, 3/8 inches (HL2WS) Two way splitter allows you to connect two ends of tubing to one (for 3/8" tubing only). Manufacturer's Product Information MSRP each $5.75 UPC812111011567 Dimensions11 x 11 x 21 Case Quantity10 ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HL2WS   $4.46 
 Turbo Bladder Assembly   HydroFarm   Turbo Bladder Assembly 
SpectraPure ( R.O. Filters) Turbo Bladder Assembly (ELMBTA)Turbo Bladder Assembly Manufacturer's Product Information MSRP each $50 UPC093547181400 Dimensions16 x 20 x 11 Case Weight36 Case Quantity10 ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-ELMBTA   $35.70 
 Tube Snips   Hydro-Logic   Tube Snips 
Hydro-Logic Tube Snips (HLTS)Safely and neatly trim your hydroponic tubing in a snap with tube snips by Hydro-Logic. Other scissors and shears can do severe damage to your tubing, fraying and fracturing it or splitting it down the length. Rely on tube snips for a quick and precise cut. Manufacturer's Product Information ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HLTS   $7.14 
 Triton RO|DI200 200gpd Reverse osmosis water filtration system   Hydro-Logic   Triton RO|DI200 200gpd Reverse osmosis water filtration system 
Triton RO|DI100 and RO|DI200The Triton line of aquarium specific water filtration systems, designed by Hydro-Logic Purification Systems, are built with one goal in mind: to deliver the highest quality, professional grade products, incorporating earth friendly designs and components.  We strive to offer the tools for the serious aquarist needed to maintain the healthiest and mo... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA Free Shipping when ordering $50 or more of qualifying items....more.
 728836   $321.70 
 Triton RO|DI100 100gpd Reverse osmosis water filtration system   Hydro-Logic   Triton RO|DI100 100gpd Reverse osmosis water filtration system 
Triton RO|DI100 and RO|DI200The Triton line of aquarium specific water filtration systems, designed by Hydro-Logic Purification Systems, are built with one goal in mind: to deliver the highest quality, professional grade products, incorporating earth friendly designs and components.  We strive to offer the tools for the serious aquarist needed to maintain the healthiest and mo... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA Free Shipping when ordering $50 or more of qualifying items....more.
 728834   $242.50 
 TDS MONITOR FOR MERLIN GARDEN PRO   Hydro-Logic   TDS MONITOR FOR MERLIN GARDEN PRO 
TDS Inline Monitor TDS MONITOR FOR MERLIN GARDEN PRO Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 20 seconds. Dual range - measures from 0-999 ppm, with a resolution of 1 ppm. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, indicated by a blinking ima... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 728900   $53.55 
 Tall Boy Water Heater   Hydro-Logic   Tall Boy Water Heater 
Tall Boy Water Heater Hydro-Logic's Tall Boy De-chlorinator and Sediment Filter system removes up to 99% of chlorine and 90% of sediment, including rust and silt, etc.  The Tall Boy easily produces 120 gallons per hour of clear water filtered down to 5 microns! It has a filter capacity of 7,500 gallons. The Tall Boy water filter system includes:2-stage 20” Filter UnitWall Mo... — Ships from Portland, Oregon USA Free Shipping when ordering $50 or more of qualifying items....more.
 MI130   $183.95 
 Tall Boy w/ Upgraded KDF85/Catalytic Carbon Filter   Hydro-Logic   Tall Boy w/ Upgraded KDF85/Catalytic Carbon Filter 
Hydro-Logic Tall Boy w/ Upgraded KDF85/Catalytic Carbon Filter (HL36010)Instant de-chlorinator and sediment filter with upgraded KDF85/Catalytic Carbon filter. 15,000 gallon filter life. Manufacturer's Product Information MSRP each $221.95 UPC665626044816 Dimension... This item is sold individually. — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more.
 hf-HL36010   $163.03 
Displaying 1 to 20 (of 283 products) Result Pages:  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  [Next >>] 
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120V - 20 FT SMART VOLT™ CORD
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Most Viewed in Water Filtration, Reverse Osmosis (RO) Systems, etc.
HYDRO-LOGIC™ STEALTH 100
HYDRO-LOGIC™ STEALTH 100
HYDRO-LOGIC™  SMALL BOY
HYDRO-LOGIC™ SMALL BOY
HYDRO-LOGIC™ STEALTH 200
HYDRO-LOGIC™ STEALTH 200
HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY)
HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY)
HYDRO-LOGIC™ TALL BOY
HYDRO-LOGIC™ TALL BOY
HYDRO-LOGIC STEALTH CARBON FILTER
HYDRO-LOGIC STEALTH CARBON FILTER
HYDRO-LOGIC STEALTH MEMBRANE
HYDRO-LOGIC STEALTH MEMBRANE
HYDRO-LOGIC™ MERLIN GP PRESSURE BOOSTER PUMP (SPECIAL ORDER ONLY)
HYDRO-LOGIC™ MERLIN GP PRESSURE BOOSTER PUMP (SPECIAL ORDER ONLY)
HYDRO-LOGIC STEALTH SEDIMENT FILTER
HYDRO-LOGIC STEALTH SEDIMENT FILTER
HYDRO-LOGIC TALL BOY/BLUE SEDIMENT FILTER - 20"
HYDRO-LOGIC TALL BOY/BLUE SEDIMENT FILTER - 20"
HYDRO-LOGIC TALL BOY/BLUE CARBON FILTER - 20"
HYDRO-LOGIC TALL BOY/BLUE CARBON FILTER - 20"
UV STERILIZER FOR MERLIN GARDEN PRO (Special Order)
UV STERILIZER FOR MERLIN GARDEN PRO (Special Order)
HYDRO-LOGIC™ STEALTH FLOAT VALVE 1/4"
HYDRO-LOGIC™ STEALTH FLOAT VALVE 1/4"
HYDRO-LOGIC MERLIN GP CARBON FILTER
HYDRO-LOGIC MERLIN GP CARBON FILTER
HYDRO-LOGIC MERLIN GP MEMBRANE
HYDRO-LOGIC MERLIN GP MEMBRANE
HYDRO-LOGIC SMALL BOY SEDIMENT FILTER - 10"
HYDRO-LOGIC SMALL BOY SEDIMENT FILTER - 10"
BIG BOY DE-CLORINATOR/SEDIMENT FILTER
BIG BOY DE-CLORINATOR/SEDIMENT FILTER
3/8" QC TO GARDEN HOSE CONNECTOR
3/8" QC TO GARDEN HOSE CONNECTOR
HYDRO-LOGIC MERLIN GP SEDIMENT FILTER
HYDRO-LOGIC MERLIN GP SEDIMENT FILTER
1/4" QC TO GARDEN HOSE CONNECTOR
1/4" QC TO GARDEN HOSE CONNECTOR
Bestsellers
01.HYDRO-LOGIC™ STEALTH 100
02.HYDRO-LOGIC STEALTH SEDIMENT FILTER
03.HYDRO-LOGIC™ STEALTH 200
04.HYDRO-LOGIC STEALTH MEMBRANE
05.HYDRO-LOGIC STEALTH CARBON FILTER
06.HYDRO-LOGIC™ STEALTH FLOAT VALVE 1/4"
07.HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY)
08.HYDRO-LOGIC™ SMALL BOY
09.3/8" QC TO GARDEN HOSE CONNECTOR
10.HYDRO-LOGIC TALL BOY/BLUE SEDIMENT FILTER - 20"
11.FLOAT VALVE 3/8" FOR TALL BOY
12.Hydro-logic Evolution RO1000
13.HYDRO-LOGIC TALL BOY/BLUE CARBON FILTER - 20"
14.KDF85 FILTER FOR STEALTH & SMALLBOY (Special Order)
15.Hydro-logic Algae Block Sleeve
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