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What do we have here?
Pumps, Irrigation & Watering Supplies: Water Filters, Reverse Osmosis (RO) Systems: Water Filtration, Reverse Osmosis (RO) Systems, etc.

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What do we have here?
Displaying 41 to 60 (of 310 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 
 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 SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728900   $49.92 
 Hydro-logic PreEvolution High Capacity Pre-Filter   Hydro-Logic   Hydro-logic PreEvolution High Capacity Pre-Filter 
Hydro-logic PreEvolution High Capacity Pre-Filter Ensures your Evolution-RO1000™ runs more efficiently. Less filter changes and maintenance - every 7,500 gallons of purified water. Cleanable sediment filter is re-usable. Combination of KDF85 and KDF55 with earth-friendly catalytic carbon filter reduces chlorine, chloramines, iron, sulfur and heavy metals - great for city or well... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728792   $209.67 
 Ideal H2O Premium KDF85 Carbon Filter - 4.5 in x 10 in      Ideal H2O Premium KDF85 Carbon Filter - 4.5 in x 10 in 
The Ideal H2O® KDF85 Carbon Filter combines KDF with Catalytic Carbon to reduce chlorines, chloramines, iron, sulfur and other metals. Also controls scale, bacteria and algae. These filters work with Hydro-logic™ systems as well as Ideal H2O® systems.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728776   $62.12 
 Premium RO Membrane 100 GPD - Low Pressure High Flow   Hydro-Logic   Premium RO Membrane 100 GPD - Low Pressure High Flow 
The RO Membrane is the workhorse of an RO System. These membranes are classified as TFC (Thin-Film Composite), which has the highest removal capacity of contaminants from your water supply. Replacing the sediment and carbon filters on a regular basis will help protect your RO membrane from premature fouling.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 738240   $66.56 
 1/2" QC TO GARDEN HOSE CONNECTOR   Hydro-Logic   1/2" QC TO GARDEN HOSE CONNECTOR 
Hydro-Logic™ Fittings for Merlin GP and Tall Blue 1/2 in. Quick Connect x Garden Hose Connector - Feed Valve. This is the replacement feed valve for the Merlin GP RO system as well as the Tall Blue system. MSRP: $11... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728932   $5.86 
 Hydro Innovations CoolCoil   Hydro Innovations   Hydro Innovations CoolCoil 
Hydro Innovations CoolCoilHydro Innovations CoolCoil (703760)A 12" stainless steel coil that is designed to be used with a water-cooled system. Chilled fresh water is pumped through the coil which should be submerged in the nutrient reservoir. The fresh water used to cool the reservoir does not mix with the water in the reservoir. Includes 20' of 3/8" heavy duty tubing, 1/2" and 3/... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 703760   $102.89 
 HYDRO-LOGIC MERLIN GP CARBON FILTER   Hydro-Logic   HYDRO-LOGIC MERLIN GP CARBON FILTER 
MERLIN CARBON FILTERHYDRO-LOGIC MERLIN GP CARBON FILTER3. x 3. x 16.75 IN1.47 LBPUMPS / IRRIGATION... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728845   $23.30 
 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 SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 738205   $61.01 
 HYDRO-LOGIC MERLIN GP SEDIMENT FILTER   Hydro-Logic   HYDRO-LOGIC MERLIN GP SEDIMENT FILTER 
MERLIN SEDIMENT FILTERHYDRO-LOGIC MERLIN GP SEDIMENT FILTER2.5 x 2.5 x 17.25 IN0.72 LBPUMPS / IRRIGATION... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728850   $17.75 
 Stealth-RO Low pressure high Flow membrane 200 GPD   Hydro-Logic   Stealth-RO Low pressure high Flow membrane 200 GPD 
Hydro-Logic Stealth-RO Low pressure high Flow membrane 200 GPD (HL22122)Revolutionary new membrane technology, increased flow rate, ability to run at pressures as low as 20 psi, overcome the high viscosity effects of cold water. Manufacturer's Product Information ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL22122   $66.56 
 10" Polyblown Sediment Filter   HydroFarm   10" Polyblown Sediment Filter 
Active Aqua 10" Polyblown Sediment Filter (AARO501)Super fine weaved filter removes smaller sediments from water without premature clogging. Use for first stage replacement on most standard RO systems. Ultra high capacity removes 90% of sediment. Manufacturer's Product Information ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AARO501   $5.96 
 Active Aqua 100 Reverse Osmosis System   HydroFarm   Active Aqua 100 Reverse Osmosis System 
100 Reverse Osmosis System This 3-stage reverse osmosis unit is ideal for fresh water applications, drinking and more. Comes with 1-micron sediment filtration, a carbon block for VOC reduction and a TFC membrane. Also includes quick connect fittings, a shut-off valve, a filter wrench for easy cartridge replacement, and hose bib feed adaptor. 3-year limited warranty. Made in the US... — Ships from Seattle, Washington USA....more info.
 eco-2375   $128.73 
 Active Aqua 200 Reverse Osmosis System   HydroFarm   Active Aqua 200 Reverse Osmosis System 
200 Reverse Osmosis System This 3-stage reverse osmosis unit is ideal for fresh water applications, drinking and more. Comes with 1-micron sediment filtration, a carbon block for VOC reduction and a TFC membrane. Also includes quick connect fittings, a shut-off valve, a filter wrench for easy cartridge replacement, and hose bib feed adaptor. 3-year limited warranty. Made in t... — Ships from Seattle, Washington USA....more info.
 eco-2376   $173.97 
 Algae block clear filter housing sleeve   Hydro-Logic   Algae block clear filter housing sleeve 
Hydro-Logic Algae block clear filter housing sleeve (HL26009)Use the Hydrologic reverse osmosis water filter Algae Block - clear filter housing sleeve to customize your indoor hydroponic garden. Manufacturer's Product Information MSRP each $12.95 UPC8121... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL26009   $9.15 
 Replacement filter for Stealth Reverse Osmosis filtration system   Hydro-Logic   Replacement filter for Stealth Reverse Osmosis filtration system 
Hydro-Logic Replacement filter for Stealth Reverse Osmosis filtration system (HLROFILSED)Replacement filter for Stealth RO100 Customized Reverse Osmosis Filter (HLRO100). Manufacturer's Product Information MSRP each $14.5 UPC812111010195 Dimensions2 x 2 x 14 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLROFILSED   $9.54 
 Active Aqua .25" x .25" Check Valve   HydroFarm   Active Aqua .25" x .25" Check Valve 
.25" x .25" Check Valve Perfect for any automatic shut off application or just as a backflow preventer. SKU: AARO901 ... — Ships from Seattle, Washington USA....more info.
 eco-2393   $5.53 
 Ideal H2O Premium KDF85 Carbon Filter - 2 in x 20 in      Ideal H2O Premium KDF85 Carbon Filter - 2 in x 20 in 
The Ideal H2O® KDF85 Carbon Filter combines KDF with Catalytic Carbon to reduce chlorines, chloramines, iron, sulfur and other metals. Also controls scale, bacteria and algae. These filters work with Hydro-logic™ systems as well as Ideal H2O® systems.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728980   $52.14 
 Sugaree - 1 Gallon      Sugaree - 1 Gallon 
0-0-2 OMRI-listed Sugaree from Cutting Edge Solutions is packed with energy for plants to use when they need it most. Its low molecular weight sugars are easier for plants to process than those from other sources, making up for reduced energy production at the end of the flowering phase. It also contains potassium for increased photosynthetic potential.... — Ships from Portland, Oregon USA....more info.
 HY342   $55.68 
 10" Carbon Block Filter   HydroFarm   10" Carbon Block Filter 
Active Aqua 10" Carbon Block Filter (AARO610)Even a small amount of chlorine can destroy your RO membrane. This carbon block filter removes chlorine before it can do any damage. Rated for approx. 3,750 gallons of water at 2 ppm chlorine. Great for removal of VOCs (volatile organic compounds), herbicides, pesticides, and other contaminants. Works with residential and commercial wate... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AARO610   $9.29 
 Active Aqua 10" Polyblown Sediment Filter   HydroFarm   Active Aqua 10" Polyblown Sediment Filter 
10" Polyblown Sediment Filter Super fine weaved filter removes smaller sediments from water without premature clogging. Use for first stage replacement on most standard RO systems. Ultra high capacity removes 90% of sediment. SKU: AARO501... — Ships from Seattle, Washington USA....more info.
 eco-2381   $6.23 
Displaying 41 to 60 (of 310 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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