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Hydro Center

655 products


  • Sale -1% Disposable Scalpel, pack of 10

    Disposable Scalpel, pack of 10

    These sterile, disposable scalpels are ideal for clean and accurate cuttings. Each box contains 10 individually wrapped scapels. The scalpel's plastic handle is marked in cm increments to help insure precise cutting. Each scalpel has its own safety sheath, which protects both the blade and keeps it sharp, as well as adds a layer of safety for scalpel users.

    $17.15$16.93

  • Hydrofarm Precision Pruner Springs, pack of 10

    Hydrofarm Precision Pruner Springs, pack of 10

    When the spring in your Hydrofarm precision pruners eventually gets a bit tired, don't send them to the recycling bin. Make them like new again with a replacement pruner spring. These bouncy springs slip quickly and easily into place on the precision pruner so you'll be back to snipping in no time. Models it is compatible with include HGPP400C, HGPP400, HGPP400T, and HGPP400CT. May also fit other brands.  Dimension of spring is 1.26" length (32 mm), .318" width (8 mm)               Replacement springs for precision pruner series Better-working pruners also reduce strain and stress on your hands Springs slip quickly and easily into place

    $3.73

  • Sale -7% Raindrip Pressure Compensating Drippers, 2 GPH, pack of 25

    Raindrip Pressure Compensating Drippers, 2 GPH, pack of 25

    Ideal for light soil (sandy). For landscape and container plants. Maintains a constant flow rate even on hillsides or long circuits.

    $16.99$15.72

  • Sale -1% Nutrient Pump, 30 ml

    Nutrient Pump, 30 ml

    Make your bottles of nutrients and other liquid materials a lot more "handy" with our Hydrofarm nutrient pump. Just like the pumps you've used on body wash, soap, and other household essentials, this pump makes it simple to deliver just the amount you need. No more spills from trying to lift and pour heavy canisters—just screw this pump onto the lid of a one gallon container and pump away. It also works on some of our 2.5 gallon nutrient containers; ask your Hydrofarm product specialist. Pump down completely for a full 30 milliliters of nutrients, or do a partial pump to get just what you need.

    $3.66$3.61

  • Sale -3% Dirt Pot Flexible Portable Planter, Tan No handles

    Dirt Pot Flexible Portable Planter, Tan No handles

    Hydrofarm's tan Dirt Pots offer value and versatility for outdoor use or as part of hydroponic growing systems. Featuring porous breathable fabric that is made from 100% recycled water bottles, these planters allow your plants to thrive by promoting exceptional root health and vigorous plant growth. The soft-sided construction allows the planter to conform to your terrain, making it the perfect choice for all growing areas. Tan Dirt Pots are stronger than similar products, with reinforced seams and stitching. They are non-degradable, so they will hold up for multiple growing seasons.    No root circling Breathable fabric means superior drainage and aeration Manages plant temperatures, keeping plants cooler in summer Washable and durable—can be used season after season BPA-free No root circling Breathable fabric means superior drainage and aeration Manages plant temperatures, keeping plants cooler in summer Washable and durable—can be used season after season BPA-free

    $2.37$2.29

  • Sale -8% Raindrip 1/4" Barbed Elbow, pack of 50

    Raindrip 1/4" Barbed Elbow, pack of 50

    Double Barbed Elbow 1/4 inch, pack of 50  1/4" Barbed Elbow

    $19.99$18.49

  • Sale -8% Raindrip 1/4" Barbed Connector, pack of 50

    Raindrip 1/4" Barbed Connector, pack of 50

    Double Barbed straight Connector .25in 50-pack  1/4" Barbed Connector

    $13.99$12.94

  • Sale -8% Raindrip 1/4" Barbed Tee, pack of 50

    Raindrip 1/4" Barbed Tee, pack of 50

    1/4" Barbed Tee connector, pack of 50 1/4" Barbed Tee

    $21.99$20.34

  • Sale -6% Green Pad Jr. CO2 Generator, 10 pads

    Green Pad Jr. CO2 Generator, 10 pads

    THE GREEN PAD JR. JUMP START YOUR CLONES WITH CO2! HIGHER STRIKE RATES FASTER ROOTING LESS LEAF YELLOWING! MADE IN THE USA "CO2 ACTIVATED BY HUMIDITY CHEMISTRY" The first and most effective commercial CO2 supplement made specifically for your seedlings and clones.THE GREEN PAD JR absorbs the humidity in your propagation dome, to power its natural chemical reaction, releasing a measured amount of carbon dioxide. CO2 accelerates the natural rooting process for cuttings and seedlings so they can establish healthy roots and more nodes by feeding the leaves. This helps the cuttings and seedlings to root faster so you can move to VEG sooner and grow healthier larger fruits, herbs and vegetables. "When I saw my CO2 PPM meter reading 1000 parts per million in only 30 minutes I KNEW MY CLONES WOULD FLOURISH, and I was RIGHT!"Steve N. San Diego, CA EASY TO USE: Simply place 1 GREEN PAD JR. in your dome and replace with a new one every other day until your rooted or you remove the dome. Reseal the package and use remaining pads when needed. The unused pads will be ready to use and will NOT activate until you need them.

    $14.95$14.05

  • Sale -40% FLT Replacement Ballast, 240V (used for (4) 4' bulbs)

    FLT Replacement Ballast, 240V (used for (4) 4' bulbs)

    FLT Replacement Ballast, 240V. FMWH7230L is used for (4) 4' bulbs (one on the FLT44240, two on the FLT48240). 

    $124.29$74.42

  • Sale -25% Agrobrite T5 2' Replacement Lamps, 6400K, 24W, case of 20

    Agrobrite T5 2' Replacement Lamps, 6400K, 24W, case of 20

    Product Details 20 tubes per pack T5 2' Replacement 6400K Tubes, 24W Hydrofarm's T5 replacement tubes offer HO light at a great price. Full daylight 6400K spectrum and compatible for all T5 fixtures we offer. 54W puts out 5000 initial lumens per tube, 24W puts out 2000 initial lumens per tube.

    $131.24$98.44

  • Sale -7% Agrobrite Desktop LED Plant Light, 14w

    Agrobrite Desktop LED Plant Light, 14w

    Hydrofarm's desktop plant light offers illumination and versatility for indoor growing. The lamp has a flexible neck and adjustable height with 14" of space from tray to lamp which provides clean and balanced light that works for seed starting, small potted plants or even as a reading lamp. Its full spectrum light enhances the color of ornamental flowering indoor plants.Great for at work or to show off plants at home.   Tray is 6.5" x 7.5".  

    $54.99$51.24

  • Sale -11% Agrobrite Standing CFL Plant Lamp, 27W

    Agrobrite Standing CFL Plant Lamp, 27W

    The Agrobrite Standing Plant Lamp offers exceptional illumination and versatility! With a flexible neck and adjustable height (48" to 61") this lamp provides bright, natural light that will help plants thrive. Its flicker-free 27W compact fluorescent bulb provides unmatched clarity and color rendering, making this lamp ideal not only for plants but for reading as well.   Note: For optimum performance please do not exceed 8,000 hours per lamp. Past 8,000 hours, the lamp wattage will increase, compromising the functionality of the components.

    $78.83$69.96

  • Sale -5% FloraFlex Multi Flow Bubbler

    FloraFlex Multi Flow Bubbler

    MULTI FLOW BUBBLER: An 8-outlet manifold that delivers water and nutrients to your plants at the pressure of your choice. This manifold easily connects to your valve with the Quick Disconnect tool. Available with or without Flow Inserts. The Open Flow Bubbler has no pressure regulation. The Multi Flow Bubbler comes with 4 color-coordinated interchangeable inserts: 2 GPH (YELLOW), 6 GPH (BLACK), 10 GPH (RED), and 20 GPH (BLUE).  Multi Flow - 4 color-coordinated interchangeable quick loading flow inserts at 2, 6, 10, and 20 GPH so you can find your desired flow rate 1/2” inlet which seamlessly screws into our Quick Disconnect without threading 8 barbed ports that connect to 1/4" OD Tubing Rubber grip on top for easy use ABS   QUICK DISCONNECT PIPE SYSTEM: an eight outlet manifold that delivers water and nutrients to your plants at the pressure of your choice. The FloraFlex™ manifold system takes seconds to put together and/or take apart, none of our parts need glue or threading during assembly. This assembled unit includes our new individual products:  Flora Pipe Fitting (T 1”) Flora Valve Quick Disconnect  Multi Flow Bubbler

    $17.25$16.45

  • Fiskars Pruning Spring

    Fiskars Pruning Spring

    Replacement spring for Fiskars pruners.

    $2.21

  • Sale -6% EZ Clone 360-Degree Replacement Mister, pack of 50

    EZ Clone 360-Degree Replacement Mister, pack of 50

    Replacement spray head for EZ-Clone systems.

    $30.88$29.10

  • Sale -10% EZ-Clone Hard Cloning Collars, pack of 65

    EZ-Clone Hard Cloning Collars, pack of 65

    EZ-CLONE Cloning Collars are designed specifically to be used in the EZ-CLONE Cloning System. They are manufactured from a sterile material and are engineered to protect and hold your cuttings upright in the lid, exposing the top leaves to air and light, while allowing the stems of your cuttings to be completely unrestricted to the inside of the misting chamber. Currently, EZ-CLONE Cloning Collars are available in a new high density Hard material as well as the same great Soft material that we have been using for years.   Designed specifically to be used in the EZ-CLONE Cloning System Manufactured from a sterile material Available in a new high density Hard material as well as the same great Soft material

    $32.99$29.70

  • Sale -6% EZ-Clone Soft Cloning Collars, pack of 35

    EZ-Clone Soft Cloning Collars, pack of 35

    EZ-CLONE Cloning Collars are designed specifically to be used in the EZ-CLONE Cloning System. They are manufactured from a sterile material and are engineered to protect and hold your cuttings upright in the lid, exposing the top leaves to air and light, while allowing the stems of your cuttings to be completely unrestricted to the inside of the misting chamber. Currently, EZ-CLONE Cloning Collars are available in a new high density Hard material as well as the same great Soft material that we have been using for years.   EZ-CLONE Cloning Collars are available in 17, 35, and 65 packs.  Designed specifically to be used in the EZ-CLONE Cloning System Manufactured from a sterile material Available in a new high density Hard material as well as the same great Soft material

    $17.64$16.62

  • Sale -5% Dosatron Dilution Solutions Nutrient Delivery System Nutrient Monitor Kit

    Dosatron Dilution Solutions Nutrient Delivery System Nutrient Monitor Kit

    Dilution Solution’s Nutrient Delivery System (NDS) includes the Starter Kit, Mixing Chamber Kit, Monitor Kit, and Water Hammer Arrestor Kit. The Monitor Kit provides an in-line nutrient monitor that measures and displays your well-blended, outgoing solution, providing peace of mind.

    $1,133.00$1,073.32

  • Sale -10% Dosatron Etatron eOne Micro-Dosing Pump - Assembled Panel

    Dosatron Etatron eOne Micro-Dosing Pump - Assembled Panel

    The eOne MF is a multifunction microprocessor dosing pump, suitable for applications which require proportional dosing. The pump operates at a dosing frequency up to 180 impulses/minute, and is equipped with backlit graphic display for correct setting of the various programming parameters. It has a flow rate of 0.26 gph and a max pressure of 1.45 psi. Included eOne MF 0110 pump, polyethylene panel, PVC suction tube, PVC priming discharge tube, polyethylene discharge tube, water meter, check valve, pressure relief valve, injection valve, unions, foot filter and mixing chamber. Choose the size and orientation that works best for your set up.

    $2,247.99$2,023.00

  • Sale -15% Dosatron Nutrient Delivery System 1-1/2 in End Kit - NO Monitor

    Dosatron Nutrient Delivery System 1-1/2 in End Kit - NO Monitor

    Dosatron’s Nutrient Delivery System (NDS) includes the Starter Kit, Mixing Chamber Kit, Monitor Kit OR End Kit, and Water Hammer Arrestor Kit.

    $518.49$439.02

  • Sale -4% Dosatron Water Powered Doser 14 GPM 1:100 to 1:10 - 3/4 in

    Dosatron Water Powered Doser 14 GPM 1:100 to 1:10 - 3/4 in

    The Dosatron water powered doser inject nutrients, supplements/additives and pH adjusters into irrigation water with ease. Dosatron is a passive precision fertilizer doser that accurately mixes from the pressure of your incoming water (no electricity needed). The water pressure forces the solution downstream. Operating pressure range is 7 -85 PSI and water flow range is 0.05 - 14 GPM. Injection capabilities of 1:100 to 1:10 (1 to 10%) [1.280 to 12.800 ounces per gallon]. Unit has 3/4 in NPT connections. Includes mounting bracket, suction hose, bypass, union, weighted strainer, and quick start guide. Mini-maintenance seal kit for Dosatron Dosers - should be replaced on an annual basis.

    $1,110.18$1,064.99

  • Sale -5% Dosatron Water Powered Doser 11 GPM 1:1000 to 1:112 - 3/4 in

    Dosatron Water Powered Doser 11 GPM 1:1000 to 1:112 - 3/4 in

    Inject nutrients, supplements/additives and pH adjusters into irrigation water with ease. No electricity needed. Dosatron is a passive precision fertilizer doser that accurately mixes from the pressure of your incoming water. Operating pressure range is 4.3 -85 PSI and water flow range is 0.05 - 11 GPM. Injection capabilities of 1:1000 to 1:112 (0.1 - 0.9%) [3.5 ml to 35 ml per gallon]. The unit has 3/4 in NPT connections. Includes mounting bracket, suction hose, bypass, union, weighted strainer, and quick start guide. Mini-maintenance seal kit for Dosatron Dosers - should be replaced on an annual basis.

    $849.89$809.31

  • Sale -20% Dosatron 1 1/2 in Filter with 200 Mesh Screen

    Dosatron 1 1/2 in Filter with 200 Mesh Screen

    Dosatron 200 Mesh Filter installs on the inlet side of the Dosatron injector to keep the system free of debris.

    $366.73$293.29

  • Sale -10% Dosatron Replacement 1 1/2 in Check Valve

    Dosatron Replacement 1 1/2 in Check Valve

    The Dosatron CV112 check valve features a poly construction and is for use with Dosatron viton seal units requiring a 1 1/2" connection.

    $43.49$39.12

  • Anden 5772 Replacement filter for Anden Dehumidifier Model A70

    Anden 5772 Replacement filter for Anden Dehumidifier Model A70

    Anden dehumidifiers are designed for maximum growth. The 5772 Multi-Pleat 11 is produced with a highly specialized, dual layered 100% synthetic media, specifically for use in Anden dehumidifiers. The Anden 5772 is composed of an upstream electrostatically enhanced layer (the E-Layer), and a downstream mechanical layer (the M-Layer). This replacement filter is easy to install, with no assembly or reinforcements to worry about. Protect your equipment for optimal performance. INCLUDES: (6) Replacement filters for ANDEN Dehumidifier Model: A70 DIMENSIONS: 8 x 11-3/4 x 1 MERV 11 Filter for Superior Equipment Protection  Upgraded protection from standard pleated filters High holding capacity Anden Dehumidifiers are designed with easy access for simple filter changes

    $34.33

  • Anden 5770 Replacement filter for Anden Dehumidifier Model A95F

    Anden 5770 Replacement filter for Anden Dehumidifier Model A95F

    Anden dehumidifiers are designed for maximum growth. The 5770 Multi-Pleat 11 is produced with a highly specialized, dual layered 100% synthetic media, specifically for use in Anden dehumidifiers. The Anden 5770 is composed of an upstream electrostatically enhanced layer (the E-Layer), and a downstream mechanical layer (the M-Layer). This replacement filter is easy to install, with no assembly or reinforcements to worry about. Protect your equipment for optimal performance. INCLUDES: (6) Replacement filters for ANDEN Dehumidifier Model: A85F DIMENSIONS: 12 x 12 x 1 MERV 11 Filter for Superior Equipment Protection  Upgraded protection from standard pleated filters High holding capacity Anden Dehumidifiers are designed with easy access for simple filter changes

    $32.69

  • Anden 5769 Replacement filter for Anden Dehumidifier Model A130F

    Anden 5769 Replacement filter for Anden Dehumidifier Model A130F

    Anden dehumidifiers are designed for maximum growth. The 5769 Multi-Pleat 11 is produced with a highly specialized, dual layered 100% synthetic media, specifically for use in Anden dehumidifiers. The Anden 5769 is composed of an upstream electrostatically enhanced layer (the E-Layer), and a downstream mechanical layer (the M-Layer). This replacement filter is easy to install, with no assembly or reinforcements to worry about. Protect your equipment for optimal performance. INCLUDES: (6) Replacement filters for ANDEN Dehumidifier Model: A130F DIMENSIONS: 16 x 19 x 1 MERV 11 Filter for Superior Equipment Protection  Upgraded protection from standard pleated filters High holding capacity Anden Dehumidifiers are designed with easy access for simple filter change

    $38.49

  • Anden Hanging Kit for Model A130

    Anden Hanging Kit for Model A130

    The 5691 hanging kit is designed for use with Anden model A130 industrial dehumidifiers with a total safe working load of up to 400 pounds. The rugged suspension bars are created from 14-gauge zinc plated steel and include 10-foot cables with cripple clamps and 3.5" bolts. Kit also includes: ¼" thick neoprene pads for vibration isolation, 4 washers, 4 hex nuts, and a gripple key for installation.

    $179.86

  • Anden Dehumidifier Pump Kit Accessory

    Anden Dehumidifier Pump Kit Accessory

    The Anden 4856 Dehumidifier Pump Accessory Kit provides a simple solution to empty excess water from the unit.  The Dehumidifier Pump Kit will provide a quick burst of pumping action when the water reaches a certain point in the pumps well area. The Pump Kit pumps the water up a hose and out to wherever you route the hose to. The Anden 4856 Dehumidifier Pump Kit Accessory includes a low profile condensate pump and a 20' drain tube.

    $109.81

  • Anden Digital Dehumidifier Control (For All Anden Dehumidifiers)

    Anden Digital Dehumidifier Control (For All Anden Dehumidifiers)

    The Model A76 Digital Dehumidifier Control communicates with your Anden dehumidifier, allowing you to control the operation of the unit from a distance. Using an onboard sensor, the Model A76 Dehumidifier Control monitors the relative humidity in the space in which it is located and displays the measured relative humidity on the digital display. This is a wired control unit that must be hardwired to your dehumidifier. The Model A76 digital control can also be used as a communicating remote control for your dehumidifier, allowing you to set the relative humidity level for your grow room and control your Anden dehumidifier from a convenient living or working space location. This makes it easy for you to control your Anden dehumidifier if it is located in an inconvenient or hard to access area.

    $125.68

  • Sale -6% CAN-A-WIPES Cleaning Wipes, pack of 30

    CAN-A-WIPES Cleaning Wipes, pack of 30

    Annihilate odors from hands and skin such as diesel, gasoline, and fish smells. Cut right through gardening resins stuck to your manicuring tools! Destroy coffee and red wine stains! Remove caulking, permanent marker, and grease from tools.This unique cleaning solution combined with CAN-A-WIPES durable towelette causes grease and dirt cling to the wipe assuring it does not transfer back to the hands or surface. No more smears on the surface. The wipe lifts it off and embeds it into the towel. CAN-A-WIPES is not any ordinary wipe! Hand CleanserA ready-to-use cleaning wipe, NO WATER NEEDED! Just wipe and go. You can clean up anywhere! Unlike other wipes, CAN-A-WIPES does not dry out your skin. These wipes have a great clean scent and softens the hands rather than leaving them dry and cracked since they contain 4 skin conditioners including glycerin, lanolin, aloe, and vitamin E. These wipes are TOUGH—NOT ROUGH! CAN-A-WIPES are great for: Painters Cement masons Commercial fisherman Motorcycle shops Any manufacturing plant Mechanics Plumbers Landscapers Agriculture/Farmers Florists CAN-A-WIPES will remove from your hands with one towel: Black Jack roofing cement and urethane sealants. People who work with these products say that can never get it off—it just has to wear off their hands—not anymore with CAN-A-WIPES! Permanent markers Grease Cement powders—keep your hands from drying, cracking and bleeding in most cases The faster the job gets done, the greater the profit! The perfect solution for your industry, let CAN-A-WIPES do your dirty work!

    $11.95$11.23

  • Sale -6% Active Air CO2 regulator Inlet washer

    Active Air CO2 regulator Inlet washer

    Active Air washer O-ring for CO2 regulator inlet (replacement o-ring used where the regulator meets your CO2 tank for a tight seal). Replacement part O-ring for CO2 regulator Where the regulator meets the tank

    $1.37$1.29

  • Sale -3% BioSafe GreenClean Acid Cleaner

    BioSafe GreenClean Acid Cleaner

    Removes greenhouse whitewash coatings, biofilms, organic deposits, calcium and other hard minerals. Sanitizes and disinfects most hard surfaces. The formulation of surfactants and organic acid detergents will help lift away organic mineral deposits without any odor.  REI: 0-1 Hrs Rate: 5 to 10gal per Surface Acre Controls: Scale, oxide or lime buildup

    $165.99$161.19

  • Sale -10% Ignitor, Sodium, 600W

    Ignitor, Sodium, 600W

    Ignitors are components inside ballasts. They take power off the transformer and use it to strike the bulb inside the reflector. Replacement ignitors are available in a variety of wattages, brands, and types. Be sure to review item numbers and descriptions carefully before ordering. Contact your Hydrofarm sales representative for help selecting the proper components.

    $93.99$84.45

  • Sale -8% Capacitor, Sodium, 1000W/Wet

    Capacitor, Sodium, 1000W/Wet

    This replacement sodium 1000W/Wet 26 MFD/525 VAC MIN capacitor is suitable for all Hydrofarm 1000W high pressure sodium and convertible magnetic ballasts. Capacitors store the power in the event of an increased demand on energy. High-powered drives may experience a need for a capacitor to handle the power they run, which often exceeds that available from the power source. Hydrofarm capacitors and replacement capacitors are available in a variety of wattages, brands, and types. Choosing a capacitor to best fit your system can be a confusing process. Contact your Hydrofarm sales representative with questions or for assistance shopping for capacitors and replacements, or to ask what best suits your current ballast and grow room setup. Replacement sodium capacitor Capacitors store power in the event of an increased demand on energy Ballast component

    $43.25$39.73

  • Sale -16% Capacitor, Sodium, 1000W US (wet)

    Capacitor, Sodium, 1000W US (wet)

    Capacitors store the power in the event of an increased demand on energy. High-powered drives may experience a need for a capacitor to handle the power they run, which often exceeds that available from the power source. Hydrofarm capacitors and replacement capacitors are available in a variety of wattages, brands, and types. Choosing a capacitor to best fit your system can be a confusing process. Contact your Hydrofarm sales representative with questions or for assistance shopping for capacitors and replacements, or to ask what best suits your current ballast and grow room setup.

    $39.95$33.43

  • Sale -14% Plug Adapter, "Brand S"

    Plug Adapter, "Brand S"

    Adapter that connects a "Brand S" ballast with a Hydrofarm reflector unit. Solves the problem of not being able to use "Brand S" ballasts and Hydrofarm reflectors in combination due to incompatible plugs. Connects Hydrofarm reflector to a 'brand S' ballast Solves the problem of incompatibility between 'brand S' and Hydrofarm plugs UL-listed for safety

    $9.99$8.64

  • Sale -5% Aptus PCS P-50 Base-Pot Screw Lock

    Aptus PCS P-50 Base-Pot Screw Lock

    PCS P-50 Base-Pot Screw Lock Threaded connection for securing the PCS base to the PCS core

    $16.47$15.60

  • Sale -9% Aptus PCS P-50 Pot Irrigation Ring

    Aptus PCS P-50 Pot Irrigation Ring

    PCS P-50 Pot Irrigation Ring  Predetermined geometric spray points provide precise even watering Developed using advanced computational fluid dynamics Built-in depth guides for easy setup  Ultrasonically welded construction  Designed for complete automation on small or large commercial scale Made from medical grade abs plastic Precision spray irrigation™ technology

    $56.87$51.88

  • Sale -9% Aptus PCS P-50 Pot Base

    Aptus PCS P-50 Pot Base

    Elevates the growing media for increased drainage  Structural load bearing design Large cut outs for easy access to drainage connections Guided locking system for quick assembly Allows for main irrigation line to run through the center

    $102.19$93.21

  • Sale -1% Reducer

    Reducer

    These galvanized duct reducers can be used with fans, ducting, air-cooled hoods, and ventilation systems. They allow you to connect two sides of different diameters (for example, mating ducting of one diameter to an inline fan of a different diameter). 

    $12.70$12.54

  • Sale -3% Active Air Pre-Filter

    Active Air Pre-Filter

    Extend the effective life of your Active Air carbon filter with a corresponding Active Air pre-filter. These pre-filters block larger particulate matter such as dust and dirt from clogging the working surface of your filter. This keeps your carbon filter operating at top efficiency for much longer. When the pre-filter becomes visibly dirty and discolored after several weeks, simply replace it. Check our large collection and find the size that matches your carbon filter. Active Air pre-filters are individually shrink-wrapped with UPC code for easy display and sale. Stock up on pre-filters to ensure you've always got the cleanest, most efficient Active Air filter in your grow room.

    $8.34$8.10

  • Sale -1% Stainless Steel Duct Clamps

    Stainless Steel Duct Clamps

      Stainless Steel Duct Clamps    Features Available in 4", 6", 8", 10", and 12" Stainless steel and rust resistant Worm drive adjustable w/screwdriver for a super-secure fit Two per pack Product Min Diameter Max Diameter ACC4 4" 3 3/8" 4 5/8" ACC6 6" 5 3/8" 6 5/8" ACC8 8" 7 3/8" 8 5/8" ACC10 10" 9 3/8" 10 5/8" ACC12 12" 11 3/8" 12 5/8" Stainless steel and rust resistant Worm drive adjustable w/screwdriver Two clamps per pack Secures ducting tightly in place Classic hose clamp design

    $2.39$2.36

  • Sale -1% Bug Shield

    Bug Shield

    Block the bugs—and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fungal spores. Use it on your fans and ducting, as it is suitable for both intake and exhaust purposes. The Bug Shields feature washable materials, an elasticized opening, and an adjustable drawstring to seal off a perfect fit. 

    $14.62$14.43

  • Sale -13% Active Aqua Pre-Filter

    Active Aqua Pre-Filter

    Replacement pre-filter for use with Hydrofarm's Active Aqua submersible water pump. Keeps debris from entering your water pump, which extends the life of your pump and improves its efficiency. Replacement part For use with Active Aqua water pump

    $1.12$0.97

  • Sale -6% Active Aqua Outlet Metal Air Manifold

    Active Aqua Outlet Metal Air Manifold

    Distribute the output of your air pump precisely with this individually controllable 12-outlet air manifold. Outlets can be individually opened or shut for total aeration control. Constructed from a high-quality blend of copper and stainless steel. Double-barbed ends for tight seal with tubing.  Recommended tubing sizes: Input: 3/8" internal diameter Output: 0.17" internal diameter

    $10.99$10.33

  • Sale -1% Active Aqua Screen Fitting, 1", pack of 10

    Active Aqua Screen Fitting, 1", pack of 10

    Screen fitting. This fitting is used for the flood/drain cycle in flood tables. The screened design allows nutrient solution to flow freely during flooding while preventing growing media from the table—especially when using LECA/grow rocks—from getting into the pump and reservoir during draining. Screen fitting for flood table Screened design allows nutrient solution to flow freely while preventing growing media from getting into the pump and reservoir Rugged plastic construction

    $6.89$6.80


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