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  • 1 Black Filter - Hydro-Logic Stealth RO replacement Membrane Regular Grade

    These membranes are standard equipment in our SP, CHP, MPRO, MPDI RO/DI, and the MPDW Drinking Water Systems. All 25 to 90 GPD membranes will fit in our standard membrane housing. The Standard Membrane is also available as a replacement option for most competitors' reverse osmosis systems.

    SKU:
    HLROMEM

    Retail: $83.00

    Special Price: $68.00

  • 1 Blue Filter - Hydro-logic Blue Stealth RO Low Pressure High Flow Membrane

    These membranes are standard equipment in our SP, CHP, MPRO, MPDI RO/DI, and the MPDW Drinking Water Systems. All 25 to 90 GPD membranes will fit in our standard membrane housing. The Standard Membrane is also available as a replacement option for most competitors' reverse osmosis systems.

    SKU:
    738240

    Retail: $99.95

    Special Price: $75.98

  • 1 Filter - Active Aqua 100 GPD RO Membrane

    A true thin film composite (TFC) reverse osmosis membrane made from high quality TFC sheets - tested and proven to be the best material available for membrane applications. Rated for 100 or 150 gallons per day with a stabilized salt rejection of 98.6%. Fits most standard RO membrane housings.
    SKU:
    AARO701

    Retail: $58.95

    Special Price: $47.16

  • 1 Filter - Active Aqua 150 GPD RO Membrane

    A true thin film composite (TFC) reverse osmosis membrane made from TFC sheets - tested and proven to be the best material available for membrane applications. Rated for 100 or 150 gallons per day with a stabilized salt rejection of 98.6%. Fits most standard RO membrane housings.
    SKU:
    AARO702

    Retail: $68.95

    Special Price: $55.16

  • 1 Filter - Hydro Logic Evolution-RO1000 RO Membrane Element

    Standard membrane included with system.;Two are needed for Evolution system.
    SKU:
    HL22045

    Retail: $184.95

    Special Price: $140.72

  • 1 Filter - Hydro-logic Merlin GP Membrane

    The Carbon Filter is the carbon block pre-filter that will remove sediment chlorine organic chemicals etc. The Sediment Filter is a pre-filter that will remove silt rust sand etc. The Merlin-Garden Pro comes with two of these RO membranes elements. As long as you keep the pre-filteres clean or your inlet water is not beyond the recommended parameters these should last 2-4 years. When it is time to replace them you need to get a pair.
    SKU:
    728855

    Retail: $156.95

    Special Price: $131.84

  • 1 Filter - Replacement Membrane for GrowGreenMI Reverse Osmosis System

    This is a replacement membrane for your reverse osmosis water filtration systems. This is for our Grow Green Reverse Osmosis System. The part number on the item Model No: RE2012-LPF by CSM. To Replace remove the single elbow at the top and unscrew. Pull the unit out with the pair of needle nose pilers Cut the bottom of the bag and DO NOT touch the filter with your hands and insert. Might have to apply nylon tap to prevent leaks since the hosing was opened.
    SKU:
    GGMEMBRANE

    Retail: $99.98

    Special Price: $79.00

  • 1/2 inch Natural tubing 250 feet per roll

    1/2 natural-colored tubing comes in 250 foot roll"
    SKU:
    HLT50N

    Retail: $130.00

    Special Price: $82.75

  • 1/2inch White Tubing 25 feet

    Extra tubing. 1/2 O.D. 3/8" I.D."
    SKU:
    HL25007
    $14.95
  • Active Aqua 10 inch 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
    $8.95
  • Active Aqua 20 inch Carbon Block Filter

    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. 3750 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 water purification systems both for tanks and other applications.
    SKU:
    AARO620

    Retail: $30.95

    Special Price: $24.76

  • Active Aqua 20 inch Polyblown Sediment Filter in

    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:
    AARO502
    $13.95
  • Active Aqua Add On 100 GPD RO Membrane

    A true thin film composite (TFC) reverse osmosis membrane made from TFC sheets - tested and proven to be the best material available for membrane applications. Rated for 100 or 150 gallons per day with a stabilized salt rejection of 98.6%. Fits most standard RO membrane housings.
    SKU:
    AARO705

    Retail: $72.95

    Special Price: $58.36

  • Active Aqua Dual Inline TDS Meter

    Dual range meter displays TDS levels of feed water and product water with in and out electrode probes. Highly efficient and accurate microprocessor technology.; Automatically shuts itself off after 10 minutes of non-use.; Dual range 0-9990 ppm (from 0-999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm the resolution is 10 ppm indicated by a blinking ‘x10' image); Factory calibrated with a 342 ppm NaCl solution (can be recalibrated with a mini-screwdriver); Quick and easy install with included T quick-connect fittings; Strong water-resistant housing; Easy-to-read LCD display;
    SKU:
    AARO708

    Retail: $49.95

    Special Price: $39.96

  • Active Aqua Float Valve w/ Wing Nut

    Made with NSF approved PVCD and 18-8 stainless steel hardware. Adjustable arm can be used vertically or horizontally. Santoprene® rubber seals are long-wearing chemical-resistant and replaceable. 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.; ¼ tubing inlet and free flow outlet; Flow rate of 1.5 GPM at 40 PSI - tested to 100 PSI; Flange to float tip measurement is 6.5 - inlet adds approximately 1" to overall length;"
    SKU:
    AARO802
    $16.95
  • Active Aqua Membrane Flush Kit

    Power flushes your RO membrane to extend membrane life. Kit includes tubing valve and connectors.
    SKU:
    AARO706
    $20.95
  • Big Boy Carbon Filter

    Carbon filter for Big Boy

    SKU:
    HLCCBF

    Retail: $77.95

    Special Price: $62.97

  • Big Boy Pleated Cleanable Sediment FIlter

    Ultra high capacity removes 90% of sediment. Can be used as a whole house filter or stand alone. Filter capacity of 25,000 gallons. Filter is also cleanable to be re-used

    SKU:
    HLBBPSF

    Retail: $56.95

    Special Price: $45.97

  • Big Boy w/ Upgraded KDF85/Catalytic Carbon Filter

    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.

    SKU:
    HL36003

    Retail: $505.00

    Special Price: $424.00

  • DM-2 Industrial Dual TDS Monitor

    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, indicated by a blinking 'x10' image.

    Factory calibrated: all meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated.

    Comes equipped with a 1/2" inlet and 3/8" outlet. Quick Connect T-fittings for Merlin-Garden Pro or Tall Blue-Merlin for quick install.

    SKU:
    HLTDS

    Retail: $75.00

    Special Price: $60.00

  • Eliminator Level Controller/ Float Kit

    Purified water grows healthier, more beautiful and longer-lasting plants than ordinary tap water. Your plants will flourish with our"better-than-rain" quality water. SpectraPure manufactures a wide range of the highest quality water purification equipment available.

    Benefits of Reverse Osmosis Water
    • Maximizes nutrient uptake for faster growth and greater yields.
    • Eliminates harmful mineral build-up which damages delicateroot hairs.
    • Stabilizes pH of recirculating rockwool, NFT and Ebb & Flowhydroponic systems.
    • Ultra-high rejection TFC membrane eliminates up to 99% of harmful minerals, fluorides, chlorides, alkalinity, heavy metals, agricultural and industrial pollutants, chloramine, PCB's, MTBE, and arsenic.
    SKU:
    EL40060

    Retail: $50.95

    Special Price: $40.76

Items 1 to 30 of 101 total

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