![]() It turns out there are LOTS of fake hepa filters out there that don't actually work. This was easier said than done as I had to test numerous filters and fans before I found the legit ones. Rob lives in Europe so I did my own research and found the parts that are easily obtainable in the U.S. He described the design he came up with that was the inspiration for my own design which I will share with you. It has a high quality fan and the HEPA filter is good for 2,000+ hours, which by my calculations means a lifetime of use if you were only using it for mycology work, but the filter can also be easily replaced if needed for as little as $18.įirst, credit goes to an anonymous guy I'll call "Rob" who private messaged me about this on Instagram. This design passes the flame test as shown in the picture above, even when it's not turned all the way up to max flow rate. I came up with a design that is light weight, portable, has a powerful variable speed flowrate, and is PROVEN to work (unlike all the silly things out there like a furnace filter duct taped to a box fan haha, or a giant plastic bag taped to a small home air/hepa filter, nope that's not laminar flow, put your arms in there and your work is ruined). They can also be quite heavy (the one I've been using for years weighs nearly 90 lbs) and by no means portable, or even easy to move around your house. It takes a couple of hours and requires minimal tools, but if anyone reading this wants to make and sell them for other people feel free to drop a link to your listing in the comments.įor years it's always bothered me that laminar flow boxes were so expensive, out of reach for many young mycologists, but let's be real, they make everything so much easier and most serious mycologists have one. I think building this is pretty easy and I've already built more than a dozen of them. Pull Handles: Easy to move for excellent portability.I just built something the mycology community is going to LOVE.Low - 100 FPM Medium- 110 FPM High: 120 FPM 3 Speed Air Velocity: Select from 3 different speeds to suit your clean room needs.Durable Housing: The housing is constructed of 20-gauge steel sheet metal with a glossy white epoxy powder coat finish for long-lasting durability and aesthetics.HEPA Filter & Pre-Filter: The unit comes with a replaceable clean room-grade H14 99.99% HEPA filter and magnetic pre-filter, ensuring optimal filtration and longevity.Centrifugal Fan: It features an aluminum backward-curved centrifugal fan for effective and consistent air filtration.Low Power Consumption: The unit is energy efficient, consuming only 250 watts at 100 feet per minute.Quiet Operation: Despite its high power, the device operates quietly, maintaining a noise level between 50-60 dBA.Includes a washable magnetic pre-filter for easy cleaning! Washable Pre-filter: No need to spend money on replacing filters.High-Power Motor: The hood is equipped with a 110V single-phase AC motor with three-position speed control for optimal performance.The Bonsai Commercial 48"x24" flow hood is the most popular size for any commercial or home lab with the space.100% silicone caulking used on interior joints to prevent air leakage.Overall assembled dimensions are 50"x22.5"x45", weighing in at 148 pounds.Replaceable Pre-scanned 48"x24" 99.99% HEPA Filter designed to last 2-3 years of daily use!.Top of the line Dayton 1/2 HP 115V Blower Motor.20"x20" Pre-Filter with removable housing.110V with 10' Power cord and On/Off switch.Made with 3/4" Cabinet Grade Birch Plywood.99% Pre-assembled and wired by a certified electrician.These HEPA filters are used throughout the microbiological industry, microchip manufacturers, nuclear laboratories, and more! The top of the line HEPA filter is made from a water resistant glass microfiber and features hundreds of aluminum separators to maximize the laminar flow. The Bonsai Commercial Series Flow hood is made with components from many leading US brands.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |