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 [?]   Search Descriptions 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
Tape Gun - Spring Loaded 3 in (20/Cs)
Tape Gun - Spring Loaded 3 in (20/Cs)
$8.80
$8.32
What's New? more
Titan Controls Spartan Series Basic Digital Environmental Controller (Temperature, CO2 Timer and Humidity)
702451
Titan Controls Spartan Series Basic Digital Environmental Controller (Temperature, CO2 Timer and Humidity)
$133.05
Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (539)
* Lighting Systems ++ (1197)
* Nutrients & Supplements (4267)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (527)
* Leaf Shines & Washes (97)
* Pest & Disease Control (590)
* Cloning & Propagation (450)
* Grow Systems ++ (714)
* Meters, Timers & Instruments ++ (635)
* Pots / Containers (1022)
! Pumps, Irrigation & Watering Supplies ++ (1730)
 » Aeration (171)
 » Automatic & Vacation Watering (24)
 » Grommets, Fittings, Valves, Adapters, Support Stakes & Fasteners (437)
 » Pumps, Pump Filter Bags & Inline Filters (273)
 » Reservoir Heaters & Chillers (44)
 » Sprayers & Drippers (257)
 » Tubing (167)
 » ! Water Filters, Reverse Osmosis (RO) Systems (299)
 » Watering Cans, Watering Wands, Garden Hoses & Water Timers (58)
* Grow Media (557)
* Plant Seeds (62)
* Environmental Control ++ (2006)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1039)
* Hand Tools ++ (450)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (100)
Manufacturers more
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 221 to 240 (of 299 products) Result Pages: [<< Prev]   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 
 KDF/CAT Pre Filter 4.5" x 20"   GrowoniX   KDF/CAT Pre Filter 4.5" x 20" 
GrowoniX XL-SCRUB Filters GrowoniX® XL-SCRUB Filters & Pre-Filters include the Economy Carbon Filter, Green Coco Pre-Filter, KDF/CAT Pre-Filter, High Flow Pleated Pre-Filter, and Spun Sediment Filter. All filters are 4.5" X 20".... This item is sold individually. — 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.
 741815   $104.49 
 KDF/CAT Pre Filter 4.5" X 9.75"   GrowoniX   KDF/CAT Pre Filter 4.5" X 9.75" 
GrowoniX Filters 4.5" x 9.75" These Filters & Pre-Filters are specially engineered for use with the GX600HF, GX1000HF, Lil' Boss and Lil' Boss Deluxe. Filters include the Green Coco Pre-Filter, KDF/CAT Pre-Filter, High Flow Pleated Sediment Filter, and Spun Sediment Filter.... This item is sold individually. — 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.
 741800   $70.56 
 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: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL12065   $2.20 
 Membrane replacement EX100HF filter      Membrane replacement EX100HF filter 
Membrane replacement EX100HF filter These American made membranes are the industries most reliable and highest performing reverse osmosis elements in the world. Advanced membrane technology and manufacturing processes ensure superior quality and unmatchable performance. Ultra-low energy design delivers high flow and high rejection. A must for cold water sources. Always at an indust... — Ships from DL: Livermore, California USA....more info.
 dl-GOGXM-100-HF   $55.68 
 Merlin Booster Pump   Hydro-Logic   Merlin Booster Pump 
Hydro-Logic Merlin Booster Pump (HLPM)Booster pump for Merlin RO filtration system. Manufacturer's Product Information MSRP each $329 UPC812111010034 Dimensions16.7 x 18.9 x 6.2 Case Weight40 Case Quantity4 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLPM   $246.40 
 Merlin Carbon Replacement Filter   Hydro-Logic   Merlin Carbon Replacement Filter 
Hydro-Logic Merlin Carbon Replacement Filter (HLMC)Replacement carbon filter for Merlin (Garden Pro) RO filtration system. Manufacturer's Product Information MSRP each $34.95 UPC812111010188 Dimensions3 x 3 x 18 Case Weight17 Case Quantity25 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLMC   $23.10 
 Merlin GP UV Sterlizer Kit   Hydro-Logic   Merlin GP UV Sterlizer Kit 
Hydro-Logic Merlin GP UV Sterlizer Kit (HLUV)The 1 GPM Ultra-Violet Sterilizing filter makes sure that any possible bacteria or harmful micro-organism coming out of the Merlin-Garden Pro are dead. This is for those who want the extra assurity a UV sterilizer can provide. The Merlin-Garden Pro will deal with up 98% of micro-organisms. The kit includes a UV filter w/ QC fittings, a t... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLUV   $64.90 
 Merlin Membrane Replacement Filter   Hydro-Logic   Merlin Membrane Replacement Filter 
Hydro-Logic Merlin Membrane Replacement Filter (HLMM)Replacement membrane filter for Merlin (Garden Pro) RO filtration system. Manufacturer's Product Information MSRP each $156.95 UPC812111010119 Dimensions2.6 x 2.6 x 17.3 Case Weight26 Case Quantity8 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLMM   $107.80 
 Merlin Sediment Replacement Filter   Hydro-Logic   Merlin Sediment Replacement Filter 
Hydro-Logic Merlin Sediment Replacement Filter (HLMS)Replacement sediment filter for Merlin RO filtration system. Manufacturer's Product Information MSRP each $25.95 UPC812111010218 Dimensions6.9 x 5.9 x 12.8 Case Weight13 Case Quantity15 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLMS   $17.60 
 Micro 75 GPD RO Membrane   Hydro-Logic   Micro 75 GPD RO Membrane 
MicRO 75 GPD RO Membrane... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL22074   $39.60 
 MicRO 75 GPD RO System   Hydro-Logic   MicRO 75 GPD RO System 
Micro sized, portable reverse osmosis system. Entry level, economical solution. 75 gallons per day. Includes KDF/carbon pre-filter and 75 GPD membrane. Also comes with garden hose connector, 1/4" shut off valve, and pressure gauge. Features 2:1 drain to product water ratio for maximum efficiency. • Replaceable carbon pre-filter (more earth friendly and affordable to change only th... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL31026   $85.80 
 mini-SCRUB 1 GPM RO   GrowoniX   mini-SCRUB 1 GPM RO 
GrowoniX mini-SCRUB 1 GPM RO Our simplest filter. The mini-SCRUB with it’s NSF61 listed Greencarbon™ removes 99% of chlorine and 90% of sediment from the feed water. The mini-SCRUB is ideal for a wide range of uses and boasts a remarkable flow rate of 1 GPM—that’s 60 gallons per hour! No more waiting for de-chlorinated water. The mini-SCRUB is perfect for those who add expensive b... — 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.
 741740   $89.56 
 Pleated Sediment Filter HF 2.5" x 20"   GrowoniX   Pleated Sediment Filter HF 2.5" x 20" 
GrowoniX Slim-SCRUB Filters The GrowoniX® Slim-SCRUB is designed to work with the Economy Pre-Filter, Green Coco Carbon Filter, KDF/CAT Pre-Filter, High Flow Pleated Sediment Filter, and Spun Sediment Filter. All filters are 2.5" x 20". The KDF/CAT Filter is for water supplies containing chlorine, lead, mercury, iron, and hydrogen sulfide. Each sold separately.... — 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.
 741850   $16.28 
 Pleated Sediment Pre Filter HF 4.5" x 20"   GrowoniX   Pleated Sediment Pre Filter HF 4.5" x 20" 
GrowoniX XL-SCRUB Filters GrowoniX® XL-SCRUB Filters & Pre-Filters include the Economy Carbon Filter, Green Coco Pre-Filter, KDF/CAT Pre-Filter, High Flow Pleated Pre-Filter, and Spun Sediment Filter. All filters are 4.5" X 20".... — 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.
 741870   $46.14 
 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   $14.80 
 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: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL22096   $61.60 
 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: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL31027   $207.90 
 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: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HL22097   $24.20 
 Premium Green Coconut Carbon Filter - 4.5 in x 10 in      Premium Green Coconut Carbon Filter - 4.5 in x 10 in 
The Premium Coconut Carbon Filter removes 200% more chlorine, chloramine, and other harmful VOC's than standard GAC filters. Manufactured with Eco-friendly coconut carbon. These filters work with Hydro-logic™ systems as well as Ideal H2O™ systems.... — 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.
 728948   $33.00 
 Premium Quality KDF85/Catalytic Carbon Mix      Premium Quality KDF85/Catalytic Carbon Mix 
Premium Quality KDF85/Catalytic Carbon Mix KDF85/Catalytyic Carbon Filter: Bacteriostatic media controls growth of microorganisms. Good for water soluble metals removal, chlorine, chloramine, and scale. Highly reactive catalytic carbon, extremely porous and long lasting. Premium quality KDF85/Catalytic carbon mix for Grownix EX100, GX150, GX200, GX300, GX400 & Mini Scrub ... This item is sold individually. — Ships from DL: Livermore, California USA....more info.
 dl-GOCF-2510-KD   $29.00 
Displaying 221 to 240 (of 299 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  [Next >>] 
Ads
Social Bookmark
Amazon Ad

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
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order