Horticulture Source » Gardening & Hydroponics Store » Pumps, Irrigation & Watering Supplies » Water Filters, Reverse Osmosis (RO) Systems   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?] Phrase Advanced
Secure   My Account   Cart Contents   Checkout  
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating our 11th Year of Service to Gardeners! Thank you for your business!
Specials more
2" Neoprene Disk.
2" Neoprene Disk.
$0.64
$0.44
What's New? more

hf-JSPERL34
GROW!T #3 Perlite, Super Coarse, 4 cu ft
$22.38
Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1184)
* Nutrients & Supplements (4200)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (534)
* Leaf Shines & Washes (97)
* Pest & Disease Control (588)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
* Meters, Timers & Instruments ++ (661)
* Pots / Containers (1024)
! Pumps, Irrigation & Watering Supplies ++ (1710)
 » Aeration (172)
 » Automatic & Vacation Watering (21)
 » Grommets, Fittings, Valves, Adapters, Support Stakes & Fasteners (439)
 » Pumps, Pump Filter Bags & Inline Filters (264)
 » Reservoir Heaters & Chillers (44)
 » Sprayers & Drippers (240)
 » Tubing (167)
 » ! Water Filters, Reverse Osmosis (RO) Systems (301)
 » Watering Cans, Watering Wands, Garden Hoses & Water Timers (62)
* Grow Media (555)
* Plant Seeds (62)
* Environmental Control ++ (2004)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1027)
* Hand Tools ++ (447)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (100)
Ads
Ads
Languages
English Deutsch Español

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

Show: 
What do we have here?
Displaying 161 to 180 (of 301 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 
 Big Boy KDF85 Carbon Filter   Hydro-Logic   Big Boy KDF85 Carbon Filter 
Hydro-Logic Big Boy KDF85 Carbon Filter (HLBBKDF85)Hydro Logic Big Boy KDF85 Carbon Replacement Filter-The KDF85 Filter is ideal for well water users with iron and sulfur and city water users with chloramines. Manufacturer's Product Information MSRP each $127.95 UPC81211... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLBBKDF85   $88.16 
 Big Boy w/ Upgraded KDF85/Catalytic Carbon Filter   Hydro-Logic   Big Boy w/ Upgraded KDF85/Catalytic Carbon Filter 
Hydro-Logic Big Boy w/ Upgraded KDF85/Catalytic Carbon Filter (HL36003)Big Boy extra high capacity de-chlorinator and sediment filter with upgraded KDF85/Catalytic Carbon filter. 50,000Gallon filter life. Can be used as a whole house or for stand alone applications. Manufacturer's Product Information ... This item is sold individually. — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL36003   $337.03 
 Booster Pump compatible with EX/GX-Series water filters      Booster Pump compatible with EX/GX-Series water filters 
Booster Pump compatible with EX/GX-Series water filters This little pump will raise the input water pressure to 78psi on every GrowoniX reverse osmosis filter up to 600GPD—even if you have only 10psi to start with! Adjustable output pressure, designed for continuous duty, and armed with overheat protection; Built in high pressure cutoff allows for easy use with float valves or f... Free Shipping when ordering $50 or more of qualifying items. — Ships from DL: Livermore, California USA....more info.
 dl-GOBP-1530   $201.73 
 DM-2 Industrial Dual TDS Monitor   Hydro-Logic   DM-2 Industrial Dual TDS Monitor 
Hydro-Logic DM-2 Industrial Dual TDS Monitor (HLTDS)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 automatically after 20 seconds. 90 ppm, the resolution is in 10 ppm increments, i... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLTDS   $50.22 
 ECO-SPRING POST FILTER (Special Order) Case of 25   Hydro-Logic   ECO-SPRING POST FILTER (Special Order) Case of 25 
FOR Hydro Logic™ Eco-Spring™ Home Water Purifier ECO-SPRING POST FILTER (Special Order) Case of 25 About the RO System (NOT included): Pure spring water produced at home easily. Simple yearly replacement of main 4 stage cartridge and post filter no complicated replacement schedule for multiple filters. No mess, no spill maintenance due to sealed cartridges. No t... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 728970   $28.71 
 ECO-SPRING RESIDENTIAL RO FILTER (Special Order)   Hydro-Logic   ECO-SPRING RESIDENTIAL RO FILTER (Special Order) 
Hydro Logic™ Eco-Spring™ Home Water Purifier Pure spring water produced at home easily. Simple yearly replacement of main 4 stage cartridge and post filter no complicated replacement schedule for multiple filters. No mess, no spill maintenance due to sealed cartridges. No tools required! Revolutionary Filter System 30% faster flow rate from included faucet.... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 728990   $379.95 
 Float Valve with Wing Nut   HydroFarm   Float Valve with Wing Nut 
Active Aqua Float Valve with Wing Nut (AARO802)These Active Aqua float valves are made with NSF-approved PVCD and 18-8 stainless steel hardware.  They are recommended for use with a hydraulic automatic shutoff valve or as a top-level control. Includes jam nut, sealing washer, JACO compression nut, and polyethylene float. Adjustable arm can be used vertically or horizontally. S... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AARO802   $11.35 
 Garden Hose Adapter   HydroFarm   Garden Hose Adapter 
SpectraPure ( R.O. Filters) Garden Hose Adapter (ELGHA4JG)Garden hose adapter for Spectrapure Eliminator series filters Manufacturer's Product Information MSRP each $9.95 UPC093547114347 Dimensions25 x 20 x 25 Case Quantity1 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ELGHA4JG   $6.66 
 High Pressure Automatic Shutoff Valve with Back Flow Preventer   HydroFarm   High Pressure Automatic Shutoff Valve with Back Flow Preventer 
Active Aqua High Pressure Automatic Shutoff Valve with Back Flow Preventer (AARO806)High Pressure Automatic Shutoff (ASO) Valve. This High Pressure ASO is designed to shut off at 60% of line pressure and has built-in ports for Quick Connect 1/4" polyethylene tubing connections.This unit is tested and certified by the WQA Gold Seal program against NSF/ANSI 58 standards. Eliminate AS... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AARO806   $24.74  $23.06 
 Hydro Flow 1 inch Filter Washer 30x30 Mesh w/PVC Gasket (Case of 150)      Hydro Flow 1 inch Filter Washer 30x30 Mesh w/PVC Gasket (Case of 150) 
Hydro Flow 1" Filter Washer Hydro Flow™ garden hose filter washer has a stainless steel 30 x 30 mesh screen to prevent particles from passing. Fits any female garden hose or garden hose fitting. Sold in case quantities only.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 742725   $27.64 
 Hydro-logic Leak Protector & Shut Off Valve 1/2 in   Hydro-Logic   Hydro-logic Leak Protector & Shut Off Valve 1/2 in 
Hydro-logic Leak Protector & Shut Off Valves Installs on inlet line. If there is a leak anywhere in the system and water reaches the pad on the bottom of the leak protector the valve shuts off all incoming water preventing further damage from the leak. Pads are replaceable. Comes with 2 pads, double sided mounting tape and stainless steel mounting screws.... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 741560   $15.61 
 Hydro-Logic Replacement Carbon Filter for Tall Boy and Tall Blue   Hydro-Logic   Hydro-Logic Replacement Carbon Filter for Tall Boy and Tall Blue 
Hydro-Logic Hydro-Logic Replacement Carbon Filter for Tall Boy and Tall Blue (HLKDF20)Now chloramines, iron, hydrogen sulphide and heavy metals don't stand a chance against Hydro-Logic's newest offering in replacement filters for all their water filter units. KDF85 is the most advanced media that one can use when it comes to filtering water along with pre-treating water before Reve... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLKDF20   $52.45 
 Hydro-logic Stealth RO 150   Hydro-Logic   Hydro-logic Stealth RO 150 
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™ 150 produces 150 GPD of ultra pure water. Includes: 3-Stage RO unit, 1 RO membrane, carbon filter, cleanable sediment filter... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 728801   $145.22 
 Hydro-Logic Stealth-RO150 Reverse Osmosis Filter   Hydro-Logic   Hydro-Logic Stealth-RO150 Reverse Osmosis Filter 
Stealth-RO150 Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency, the Stealth includes your choice of both 1:1 and 2:1 waste to product water ratios. Customized for gardening and hydroponics. The #1 selling filter in gardening and hydroponics for 10+ years, the Stealth-RO150™ produces 150 GPD of ultra-pure water. Stealth-RO models now produ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL31035   $149.54 
 Hydro-Logic Stealth-RO150 with Upgraded KDF 85 Filter   Hydro-Logic   Hydro-Logic Stealth-RO150 with Upgraded KDF 85 Filter 
Stealth-RO150™ with upgraded KDF 85 filter Removes 98%+ of all contaminants in your tap water including chloramines! Leading the industry in efficiency, the Stealth includes your choice of both 1:1 and 2:1 waste to product water ratios. Customized for gardening and hydroponics. The #1 selling filter in gardening and hydroponics for 10+ years, the Stealth-RO150 produces 150 GP... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL136012   $166.84 
 Hydro-logic Tubing Black 3/8in 50ft Roll (10/Pk)   Hydro-Logic   Hydro-logic Tubing Black 3/8in 50ft Roll (10/Pk) 
Hydro-logic Tubing PacksHydro-logic Tubing Black 3/8in 50ft Roll (10/Pk) (728786)Extra tubing packed in plastic bags. Use to replace worn out tubing from your systems or make longer for your systems. Manufacturer's Product Information MSRP $16.95 ... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 728786   $10.84 
 Ideal H2O Commercial 3 Stage RO System w/ Catalytic Carbon Pre Filter - 1,200 GPD      Ideal H2O Commercial 3 Stage RO System w/ Catalytic Carbon Pre Filter - 1,200 GPD 
The Ideal H2O™ Catalytic Reverse Osmosis Systems offers the most absolute chlorine and chloramine reduction. Reverse osmosis is one of the most cost effective and efficient ways to remove the majority of all contaminants from your water. Ideal H2O™ Catalytic Reverse Osmosis Water Filtration Systems produce up to 600 or 1200 gallons per day of ultra-pure, low parts per million (PPM)... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 738375   $596.01 
 Ideal H2O Commercial 3 Stage RO System w/ Catalytic Carbon Pre Filter - 600 GPD      Ideal H2O Commercial 3 Stage RO System w/ Catalytic Carbon Pre Filter - 600 GPD 
The Ideal H2O™ Catalytic Reverse Osmosis Systems offers the most absolute chlorine and chloramine reduction. Reverse osmosis is one of the most cost effective and efficient ways to remove the majority of all contaminants from your water. Ideal H2O™ Catalytic Reverse Osmosis Water Filtration Systems produce up to 600 or 1200 gallons per day of ultra-pure, low parts per million (PPM)... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 738370   $406.36 
 Ideal H2O De-Chlorinator System w/ Catalytic Carbon - 10,000 GPD      Ideal H2O De-Chlorinator System w/ Catalytic Carbon - 10,000 GPD 
The Ideal H2O™ 4.5 in x 20 in 10,000 GPD De-Chlorinator removes up to 99% of chlorine and chloramines out of your water, as well as removing up to 90% of sediment, rust, silt, etc. and volatile organic compounds and particulates down to 5 microns. Filters 420 gallons of water per hour, providing crystal clear water for your plants. Includes: Two Stage 4.5 in x 20 in De-Chlorinator ... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 738322   $275.28 
 Ideal H2O High Flow Booster Pump Kit for 500 to 1200 GPD RO System      Ideal H2O High Flow Booster Pump Kit for 500 to 1200 GPD RO System 
The Ideal H2O® High Flow booster pump kit is designed to be used 24 hours a day / 7 days a week with any 500 GPD thru 2000 GPD RO System. This high performance booster pump will power your RO System to 75 psi, allowing your RO system to operate at its full production capability. The kit also includes low/high pressure switches and can be used in conjunction with a float valve. Adju... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
 738390   $1,015.84 
Displaying 161 to 180 (of 301 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  [Next >>] 
Ads
Social Bookmark
Amazon Ad
Ads
Global Tech LED Mammoth

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order