READY TO SHIP 18 x 24 Custom Built Laminar Flow Hood


If you're tight on space, our custom built-to-order 18"x24" laminar flow hood may be exactly the right size. This flow hood features an 18” x 24” x 6” 99.99 to .3 microns HEPA filter and is powered by a Dayton or comparable centrifugal blower and includes a pre-filter. The unit is constructed from half-inch cabinet-grade birch plywood (no formaldehyde or VOC) cut using lapped miter routers that create self-indexing joints. This improved construction process provides more surface area for adhesion resulting in a superior bond and airtight construction. The cabinet has two coats of low VOC water-based polyurethane finish creating a low maintenance surface. The HEPA filter is protected by an aluminum grill. The grill can be removed for easy replacement of the HEPA filter when the time comes, typically after five years of average use. Overall dimensions are 25"x20"x32", weighing in at 70 pounds. Comes fully assembled, ready to plug and play thanks to the top-mounted switch.

PLEASE NOTE: Due to the size and weight of the cabinet, the shipping cost listed is an estimate to ship from North Carolina to Chicago and is for comparison only. ACTUAL SHIPPING COSTS WILL DEPEND ON PURCHASER’S LOCATION.

Ideal for mycology/mushroom hobbyists, plant cultivators, and small-scale production. This size works well for jar cultivation and working with cultures.

Check out Etsy's shipping estimator to calculate the cost prior to placing your order. Contact us if you have any other questions.

Shipping from United States

Processing time

3-5 business days

Estimated shipping times

  • North America : 2 - 3 weeks
  • Europe : 3 - 5 weeks

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept cancellations

This is so beautiful. Extremely well crafted and a work of art to look at. Functions perfectly also.

Flow hood arrived on time and in perfect condition. The shipping cougar uses is phenomenal and their communication was very transparent. I could not be happier about the overall quality. If you are someone who is reading reviews to push you over the edge I hope this helps you pull the trigger. You won’t be disappointed.

Top quality product. Love the design with metal grate in the front to prevent damage. Came highly recommended and for good reason!

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