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Displaying 161 to 180 (of 304 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  [Next >>] 
 Sort by Popularity+   Manufacturer   Product(s)   Model   Price   Buy Now 
 Active Aqua Membrane Flush Kit   HydroFarm   Active Aqua Membrane Flush Kit 
Membrane Flush Kit Power flushes your RO membrane to extend membrane life. Kit includes tubing, valve and connectors. SKU: AARO706 ... — Ships from Seattle, Washington USA....more info.
 eco-2388   $14.64 
 Big Boy UV Sterilizer Mounting   Hydro-Logic   Big Boy UV Sterilizer Mounting 
Hydro-Logic Big Boy UV Sterilizer Mounting (HL26015)UV Sterilizer Kit - Big Boy - 8 GPM with ballast and wall mounting clips Manufacturer's Product Information MSRP each $45 UPC812111011383 Dimensions5 x 1 x 5 ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL26015   $36.21 
 Hydro-logic Pump Protector & Inlet Filter 3/8 in   Hydro-Logic   Hydro-logic Pump Protector & Inlet Filter 3/8 in 
Hydro-logic Pump Protector & Inlet Filter - 3/8" 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 using dedicated pre-filter for your Stealth-RO or Triton-RO. Works with all pumps with 3/8" connections.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 741545   $14.02 
 Hydro-logic Stealth RO 300 w/ Upgraded KDF Carbon Filter   Hydro-Logic   Hydro-logic Stealth RO 300 w/ Upgraded KDF Carbon Filter 
Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency the Stealth has a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water. Customized for gardening and hydroponics. The Stealth RO™ 300 produces 300 GPD of ultra pure water. Includes: 3-Stage RO unit, 2 RO membranes, carbon filter, cleanable sediment filte... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 741576   $233.60 
 Ideal H2O Inline Garden Hose Filter w/ Catalytic Carbon      Ideal H2O Inline Garden Hose Filter w/ Catalytic Carbon 
The Ideal H2O™ Inline Garden Hose provides filtered water for your home and garden. This inline garden hose filter will reduce chlorine, chloramines and other harmful VOC's from your water supply. While other inline filters use standard GAC and KDF media for filtration, the Ideal H2O™ Inline water filter utilizes an advanced catalytic carbon, which provides up to 400% more capacity... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 738310   $38.49 
 Ideal H2O Premium 3 Stage RO System w/ Coconut Carbon Pre Filter + PSI Gauge - 200 GPD      Ideal H2O Premium 3 Stage RO System w/ Coconut Carbon Pre Filter + PSI Gauge - 200 GPD 
Reverse osmosis is one of the most cost effective and efficient ways to remove the majority of all contaminants from your water. Ideal H2O™ Reverse Osmosis Water Filtration Systems produce up to 200 gallons per day of ultra-pure, low parts per million (PPM) water. These 3 Stage RO systems remove up to 98% of chlorine, 30% of chloramine and 90% of sediment, silt and rust. The Ideal ... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 738305   $198.50 
 Male x Male Adapter For Supply Diverter Valve For Faucet (Special Order)   Hydro-Logic   Male x Male Adapter For Supply Diverter Valve For Faucet (Special Order) 
Hydro-Logic Male x Male Adapter For Supply Diverter Valve For Faucet (HL12065) (Special Order)Allows ¼" and 3/8" faucet diverters to connect to faucets with 15/16" - 27 female threads. Male 13/16" - 27 thread x Male 15/16" - 27 thread. Manufacturer's Product Information ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL12065   $2.34 
 Poly-Hose Roll. 1/4 in x 100 ft      Poly-Hose Roll. 1/4 in x 100 ft 
1/4-inch OD RAINDRIP Poly-Hose Tubing 100 foot roll. Great for running nutrient solutions to several locations. Design your own hydro system.Works with all 1/4-inch barbed fittings listed on this site. The spray stake tubing slips inside this tube for leak free connections.... — Ships from Portland, Oregon USA....more info.
 DI603   $14.87 
 Pre-Evolution KDF/Catalytic Carbon Filter 10   Hydro-Logic   Pre-Evolution KDF/Catalytic Carbon Filter 10 
Hydro-Logic Pre-Evolution KDF/Catalytic Carbon Filter 10 (HL22096)Standard carbon pre-filter included with the Evolution system. For high-capacity chlorine and chloramine reduction in city water. Also for the reduction of iron, hydrogen sulphide and heavy metals in well water. Manufacturer's Product Information ... This item is sold individually. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL22096   $65.41 
 Pre-Evolution Pre-Filter, High Capacity   Hydro-Logic   Pre-Evolution Pre-Filter, High Capacity 
Hydro-Logic Pre-Evolution Pre-Filter, High Capacity (HL31027)High capacity pre-filter for Evolution-RO1000. Adds 2 extra pre-filter stages before Merlin-GP. Manufacturer's Product Information MSRP each $279.95 UPC812111011581 Case Quantity1 ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL31027   $205.57 
 Pre-Evolution Sediment Filter, Cleanable, 10"   Hydro-Logic   Pre-Evolution Sediment Filter, Cleanable, 10" 
Hydro-Logic Pre-Evolution Sediment Filter, Cleanable, 10" (HL22097)Standard sediment pre-filter included with the Evolution system. Pleated and cleanable. Manufacturer's Product Information MSRP each $34.95 UPC812111011895 Dimensions1.75 x 12 x 1.75 Case Weig... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL22097   $25.70 
 Replacment Pleated sediment Filter (2510)      Replacment Pleated sediment Filter (2510) 
Replacment Pleated sediment Filter (2510) High flow pleated Sediment filter: This is a washable, reusable, and durable sediment filter with very low pressure drop. Bacteria and chemical resistant. Great for high flow applications and extended time between filter changes. Comes standard in most GrowoniX water filters. GOSF-2510-PL works for GrowoniX GOEX100, GOGX150, GOGX200, GOG... — Ships from DL: Livermore, California USA....more info.
 dl-GOSF-2510-PL   $9.32 
 Small Boy w/ Upgraded KDF85/Catalytic Carbon Filter   Hydro-Logic   Small Boy w/ Upgraded KDF85/Catalytic Carbon Filter 
Hydro-Logic Small Boy w/ Upgraded KDF85/Catalytic Carbon Filter (HL36005)Instant de-chlorinator and sediment filter with upgraded KDF85/Catalytic Carbon filter. Stand alone. 6,000 gallon filter life. Manufacturer's Product Information MSRP each $129.45 UPC812111011338 ... This item is sold individually. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL36005   $92.86 
 Stealth RO200 1:1 Ratio flow restrictor   Hydro-Logic   Stealth RO200 1:1 Ratio flow restrictor 
Hydro-Logic Stealth RO200 1:1 Ratio flow restrictor (HL23197)Stealth RO200 1:1 Ratio Flow Restrictor Manufacturer's Product Information MSRP each $9.5 UPC812111010768 Dimensions5 x 0.5 x 10 ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL23197   $7.01 
 Triton RO|DI200 200gpd Reverse osmosis water filtration system (SPECIAL ORDER)   Hydro-Logic   Triton RO|DI200 200gpd Reverse osmosis water filtration system (SPECIAL ORDER) 
Triton RO|DI100 and RO|DI200 (SPECIAL ORDER) The 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 ... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728836   $255.79 
 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 HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL2WS   $4.38 
 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 HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-AARO312   $88.97 
 3-WAY SPLITTER FOR MERLIN & TALLBOY   Hydro-Logic   3-WAY SPLITTER FOR 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 SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728941   $8.18 
 3/8" Pump Protector & Inlet Filter   Hydro-Logic   3/8" Pump Protector & Inlet Filter 
Hydro-Logic 3/8" Pump Protector & Inlet Filter (HL29045)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 Stealth-RO or Triton-RO. Works with all pumps with 3/8" connections. ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HL29045   $14.02 
 Active Aqua 10" De-Chlorination System   HydroFarm   Active Aqua 10" De-Chlorination System 
Active Aqua Active Aqua 10" De-Chlorination System (AARO410)Comes complete with a 10" sediment and 10" carbon filter to remove chlorine and sediment from water source. • Two stage 10" filter that will easily mount to the wall• Eliminates 99% of chlorine and 97% of the sediment from water• Includes feed adaptor, shut-off valve, filter wrench and instructions• Mad... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-AARO410   $56.03 
Displaying 161 to 180 (of 304 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  [Next >>] 
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HM Digital Waterproof pH Meter Model PH-200
Its a great meter Ive had mine for about 3 years and the onl ..
5 of 5 Stars!
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Specials more
Shear Perfection Precision Scissor 5 in (12/Cs)
Shear Perfection Precision Scissor 5 in (12/Cs)
$6.37
$5.67
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™ TALL BOY
HYDRO-LOGIC™ TALL BOY
HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY)
HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY)
Premium RO Membrane 100 GPD
Premium RO Membrane 100 GPD
HYDRO-LOGIC™ MERLIN GP PRESSURE BOOSTER PUMP (SPECIAL ORDER ONLY)
HYDRO-LOGIC™ MERLIN GP PRESSURE BOOSTER PUMP (SPECIAL ORDER ONLY)
BIG BOY DE-CLORINATOR/SEDIMENT FILTER
BIG BOY DE-CLORINATOR/SEDIMENT FILTER
HYDRO-LOGIC STEALTH CARBON FILTER
HYDRO-LOGIC STEALTH CARBON FILTER
HYDRO-LOGIC™ STEALTH FLOAT VALVE 1/4"
HYDRO-LOGIC™ STEALTH FLOAT VALVE 1/4"
Active Aqua 100 Reverse Osmosis System
Active Aqua 100 Reverse Osmosis System
Hydro-logic Evolution RO1000
Hydro-logic Evolution RO1000
1/4" QC TO GARDEN HOSE CONNECTOR
1/4" QC TO GARDEN HOSE CONNECTOR
HYDRO-LOGIC STEALTH SEDIMENT FILTER
HYDRO-LOGIC STEALTH SEDIMENT FILTER
UV STERILIZER FOR MERLIN GARDEN PRO (Special Order)
UV STERILIZER FOR MERLIN GARDEN PRO (Special Order)
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"
3/8" QC TO GARDEN HOSE CONNECTOR
3/8" QC TO GARDEN HOSE CONNECTOR
TDS MONITOR FOR MERLIN GARDEN PRO
TDS MONITOR FOR MERLIN GARDEN PRO
HYDRO-LOGIC SMALL BOY SEDIMENT FILTER - 10"
HYDRO-LOGIC SMALL BOY SEDIMENT FILTER - 10"
Water Conditioning Magnet.
Water Conditioning Magnet.
Bestsellers
01.HYDRO-LOGIC™ STEALTH 100
02.HYDRO-LOGIC STEALTH SEDIMENT FILTER
03.HYDRO-LOGIC™ STEALTH FLOAT VALVE 1/4"
04.HYDRO-LOGIC STEALTH CARBON FILTER
05.Premium RO Membrane 100 GPD
06.HYDRO-LOGIC™ FLOWMASTER FLOW METER (SPECIAL ORDER ONLY)
07.3/8" QC TO GARDEN HOSE CONNECTOR
08.HYDRO-LOGIC™ QC 1/4" INLINE SHUT OFF VALVE FOR RO & SMALL BOY
09.Hydro Flow Brass Tubing Insert (Pack of 10)
10.HYDRO-LOGIC™ SMALL BOY
11.HYDRO-LOGIC TALL BOY/BLUE SEDIMENT FILTER - 20"
12.FLOAT VALVE 3/8" FOR TALL BOY
13.EVOLUTION RO1000 MEMBRANE ELEMENT
14.Hydro-logic Algae Block Sleeve
15.Hydro-logic Evolution RO1000
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