A sterile environment is essential to growing healthy, high-quality mushrooms. Bring your growing space to the next level with a Bonsai flow hood!

Our Bonsai filtration systems feature HEPA filters to ensure a clean, sterile workspace and avoid cross-contamination from stray spores in the air. Each flow hood provides adequate space for larger growing projects and is perfect for beginners and expert growers alike.

Backed by biopharmaceutical experts, all our Bonsai filtration systems provide a 99.99 percent sterile workspace. Improve your growing skills with our Bonsai horizontal laminar flow hood; you’ll cultivate your mushrooms the way the professionals do.

These Bonsai filtration systems will last you for years to come. When it’s time to perform routine maintenance, pick up a replacement HEPA filter courtesy of Midwest Grow Kits.

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Bonsai 99.99% HEPA Horizontal Laminar Flow Hood  Laminar,Flow Hood,Clean,Bench,HEPA, BONSAI,
Price: $449.00
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(49)
Availability: In Stock
Item #: FL1 -

 Say hello to the endless possibilities a Laminar Flow Hood brings to this hobby!  The HEPAFLOW-12 is a personal and portable Horizontal Laminar Flow Hood which combines a 135 cubic foot per minute fan and a 12"x12" Ultra-Micron HEPA filter rated at 99.99% efficient at 0.3 microns.  The fan filter combination produces 200 feet per minute down flow which is above the standard of laboratory and clean room use. Whether you are a beginner or advanced grower you can now: Easily work...

Bonsai XL 24" X 18" 99.99% HEPA Horizontal Laminar Flow Hood   Laminar,Flow Hood,Clean,Bench,HEPA
Retail: $1,149.00
Price: $1,079.00
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(16)
Availability: In Stock
Item #: FLX -

    The next BIG thing is here! The Bonsai XL 24" x18" Laminar Flow Hood. Backed by the experts in the Bio-pharmaceutical industry, the HEPAFLOW-24 is designed from the ground up for the serious mushroom enthusiast to create a 99.99% sterile work space. Our Bonsai XL Flowhood has 200% more working area than our 12"x12". Stop wasting money on spores and never buy another spore syringe again! Whether you are a beginner or advanced grower you can do it all! Say hello to the endless possibilities a...

    Greenhouse Humidifier 2.5L High Output Fogger humidifier,fogger
    Price: $55.99
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    (1)
    Availability: In Stock
    Item #: GH25 -

      This Indoor Greenhouse Humidifier is the easiest way to add humidity to any larger fruiting chamber or greenhouse. When you are maxing out the space in our Ecosphere greenhouse with 6 or more trays growing at once, the demand for moisture and air exchange is extremely high. Most people manually mist the trays but that becomes a full time job! We've spent months looking for a solution and tested 21 different styles, brands & models of external humidifiers and there was one clear winner. Most...

      Bonsai Flow Hood 99.99% HEPA Replacement Filters (Regular or XL) Laminar,Flow Hood,Clean,Bench,HEPA
      Retail: $109.00
      Price: $93.00
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      (5)
      Availability: In Stock
      Item #: FL2 -

        Bonsai HEPAFLOW-12 & Bonsai HEPAFLOW-XL Replacement HEPA Filters. The rated filter life is 3,000 hours or 3-5 years of normal use. Dirty environments can reduce the lifespan. Select the 12"X12" Replacement Filter or the 24"x18" XL Filter for Bonsai Flow Hood99.99% at .3 micronDesigned for easy filter replacements ...

        Bonsai 99.99% HEPA Laminar Flow Hood + Extra Filter Bundle Laminar,Flow Hood,Clean,Bench,HEPA
        Retail: $542.00
        Price: $519.00
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        (1)
        Availability: In Stock
        Item #: FL1B -

          (Extra Filter Bundle) Say hello to the endless possibilities a Laminar Flow Hood brings to this hobby!  The HEPAFLOW-12 is a personal and portable Horizontal Laminar Flow Hood which combines a 135 cubic foot per minute fan and a 12"x12" Ultra-Micron HEPA filter rated at 99.99% efficient at 0.3 microns.  The fan filter combination produces 200 feet per minute down flow which is above the standard of laboratory and clean room use. Whether you are a beginner or advanced grower you can...