Herbal House 118 views   12 clicks Claim this Business

Herbal House is NZ's leading wholesalers of hydroponics supplies in Auckland. Get the best deals on General Hydroponics when you shop the largest online store
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  • $19 +
    Duct Reducers
    Available Sizes: - 6"/150mm-to-4"/100mm- 8"/200mm-to-6"/150mm- 10"/250mm -to- 12"/250mm Features: - Galvanised Steel- Corrosion Resistance- Light Weight- Rolled beadsReducing joiners are the perfect solution for stepping up or down the size of ducting runs seamlessly. Constructed from heavy-duty gal...
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  • $30 +
    Backdraft Damper 6"/150mm
    Features:- 150mm Diameter- Spring Loaded Butterfly Valve- External Rubber Seals- Simple & Reliable OperationPreventing backdrafts is commonly overlooked in many applications, from grow spaces to home ventilation. These Backdraft Dampers allow for one direction of airflow, ensuring that your system w...
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  • $15 +
    Duct Filter Pair
    Pair of durable duct filter covers are all too easy to fit and benefit your grow space. The mesh covers are sized to filter out insects and other debris that can easily find their way into your precious growing environment.Available Sizes:- 4"/100mm- 6"/150mm- 8"/200mm- 10"/250mm The sleeves are des...
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  • $75 +
    AC Infinity, Inline Duct Fan Silencer, 4-INCH / 100mm
    - A duct muffler designed for use with inline fans in grow tents, bathroom fans and other HVAC applications.- Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow.- High-quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%.- Galva...
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  • $89.95 +
    AC Infinity, Inline Duct Fan Silencer, 6-INCH / 150mm
    - A duct muffler designed for use with inline fans in grow tents, bathroom fans and other HVAC applications.- Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow.- High-quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%.- Galva...
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  • $130 +
    AC Infinity, Inline Duct Fan Silencer, 8-INCH / 200mm
    - A duct muffler designed for use with inline fans in grow tents, bathroom fans and other HVAC applications.- Features dual aluminum flanges to help absorb sound waves from fan vibrations and airflow.- High-quality neoprene foam in an egg crate pattern that will reduce fan noise by up to 50%.- Galva...
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  • $40 +
    Noise Reduction Clamp, duct Coupler With Stainless Steel, 6-INCH
    - Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks.- Matte black rubber construction is flexible, heavy-duty, and can easily fit over duct ports and piping.- Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through...
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  • $40 +
    Noise Reduction Clamp, Duct Coupler With Stainless Steel, 8-INCH
    - Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks.- Matte black rubber construction is flexible, heavy-duty, and can easily fit over duct ports and piping.- Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through...
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  • $49.95 +
    AC Infinity Backdraft Damper Ducting Insert, 8-INCH, Black Galvanized Steel
    - An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.- Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.- Mounts horizontally or vertically to prevent backflow and debris from entering ducting.- G...
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  • $39.95 +
    AC Infinity Backdraft Damper Ducting Insert, 6-INCH, Black Galvanized Steel
    - An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.- Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.- Mounts horizontally or vertically to prevent backflow and debris from entering ducting.- G...
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  • $39.95 +
    AC Infinity Duct Reducer, 6-INCH To 4-INCH Adapter cone, Galvanized Steel
    - A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors.- Maintains airflow efficiency by creating a seamless connection between two different sized duct openings.- Raised lips on the smaller opening for extra grip on ducting or your equipment’s duct ope...
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  • $39.95 +
    AC Infinity Duct Reducer, 8-INCH To 6-INCH Adapter, Galvanized Steel
    - A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors.- Maintains airflow efficiency by creating a seamless connection between two different sized duct openings.- Raised lips on the smaller opening for extra grip on ducting or your equipment’s duct ope...
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  • $60 +
    Steel 3-Way Duct Splitter, 4-INCH
    - A duct connector designed to help cool and ventilate multiple spaces by redistributing airflow.- Y-shaped splitter maximizes the use of only one inline fan by branching your ductwork into two paths.- Smooth, rounded bending frees airflow to minimize wind resistance by reducing friction and turbule...
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  • $70 +
    Steel 3-Way Duct Splitter, 6-INCH To 4-INCH
    - A duct connector designed to help cool and ventilate multiple spaces by redistributing airflow.- Y-shaped splitter maximizes the use of only one inline fan by branching your ductwork into two paths.- Smooth, rounded bending frees airflow to minimize wind resistance by reducing friction and turbule...
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  • $70 +
    Steel 3-Way Duct Splitter, 6-INCH
    - A duct connector designed to help cool and ventilate multiple spaces by redistributing airflow.- Y-shaped splitter maximizes the use of only one inline fan by branching your ductwork into two paths.- Smooth, rounded bending frees airflow to minimize wind resistance by reducing friction and turbule...
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  • $19 +
    Duct Flange
    The perfect 'pass through' from one room or grow space to another.Featuring a flange/collar with a fitted adhesive side that allows you to have an airtight seal up against your chosen surface.Available Sizes:- 4"/100mm- 6"/150mm- 8"/200mm- 12"/300mmSteel construction makes these the ultimate choice...
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  • $19 +
    Duct Connector
    The easiest way to connect two sections of ducting is with a duct connector!Durable and strong, these metal connectors are going to withstand harsh environments, UV exposure, and significant pressures.A smooth internal design won't restrict or disrupt airflow, keeping noise and turbulence at a minim...
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  • $25 +
    Duct Elbow
    Duct elbows are the key to retaining high airflow and lower restrictions when your ducting needs to make a hard 90-degree turn. Available Sizes:- 4"/100mm- 6"/150mm- 8"/200mm- 10"/250mmMade from high-quality materials, these 90-degree elbows are designed to last and withstand the rigors of demanding...
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  • $125 +
    250mm Insulated Acoustic Ducting
    - Reduce Ventilation Noise- Thermally Insulated- Lightweight- Multipurpose Acoustic Ducting by Herbal House is a cost-effective alternative to adding silencers to your ventilation system. This fiberglass lined ducting has been designed to reduce or remove the noise made by other equipment in the gro...
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  • $150 +
    300mm Insulated Acoustic Ducting
    304mm x 5m Acoustic Ducting - Reduce Ventilation Noise- Thermally Insulated- Lightweight- Multipurpose Acoustic Ducting by Herbal House is a cost-effective alternative to adding silencers to your ventilation system. This fiberglass lined ducting has been designed to reduce or remove the noise made b...
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  • $35 +
    AC Infinity Flexible Four Layer Ducting, 4-INCH
    - Designed for ventilation applications including HVAC, dryer, grow rooms and tents.- Four layer design makes it more durable and resistant to leaks, tears, and cuts.- Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.- Constructed of Aluminum and thermoplastic, tub...
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  • $55 +
    AC Infinity Flexible Four Layer Ducting, 6-INCH
    - Designed for ventilation applications including HVAC, dryer, grow rooms and tents.- Four layer design makes it more durable and resistant to leaks, tears, and cuts.- Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.- Constructed of Aluminum and thermoplastic, tub...
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  • $75 +
    AC Infinity Flexible Four Layer Ducting, 8-INCH
    - Designed for ventilation applications including HVAC, dryer, grow rooms and tents.- Four layer design makes it more durable and resistant to leaks, tears, and cuts.- Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.- Constructed of Aluminum and thermoplastic, tub...
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  • $55 +
    3 Way Duct Splitter
    3 way Y Duct Connector made from Galvonised steel Convenient solution for joining two seperate ducting runs into oneAn air duct splitter designed to distribute airflow to multiple spaces for cooling and ventilation applications. The y-shaped duct connector allows you to use only one inline duct fan...
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