Bonsai 99.99% HEPA Horizontal Laminar Flow Hood - Natural Clear Coat Finish
Bonsai 99.99% HEPA Horizontal Laminar Flow Hood - Natural Clear Coat Finish is backordered and will ship as soon as it is back in stock.
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Description
Description
The Bonsai HEPAFLOW-12C Horizontal Laminar Flow Hood is a compact, personal-sized sterile workspace built for mushroom cultivation and lab work. It delivers true horizontal laminar airflow through a 12" × 12" HEPA filter rated 99.99% efficient at 0.3 microns — giving you a reliable, contamination-reducing environment without the size, cost, or complexity of a full commercial hood.
Use it for pouring agar, cloning cultures, creating syringes, performing grain-to-grain transfers, and inoculating jars, bags, and substrates.
- Filter Size12″×12″
- Efficiency99.99% @0.3μ
- Airflow200+ ft/min
- Footprint15″×26″×15″
- Weight26.5 lbs
Why Growers Choose This
- True horizontal laminar airflow — creates a uniform sterile air curtain across the work surface
- Personal & portable — sized for home labs, classrooms, and small workspaces
- Lab-grade performance — engineered using biopharmaceutical airflow standards
- Beginner-friendly design — optional acrylic side air buffers help new users learn airflow control
- Built in the USA — CNC-precision manufacturing with durable cabinet-grade plywood
What's Included
- 1× Bonsai HEPAFLOW-12C flow hood with 12"×12" HEPA filter installed
- 10' grounded power cord
- Full user guide covering sterile technique, agar work, and syringe creation
Specifications
| Specification | Detail |
|---|---|
| Filter | 12″×12″ Minipleat HEPA |
| Filter Efficiency | 99.99% @ 0.3 microns |
| Pressure Drop | 0.58 @ 100cm |
| Blower | 135 CFM, private-label component (Sub-Zero/Wolf Appliances) |
| Airflow Speed | 200+ feet per minute |
| Voltage | 120V grounded, 16-gauge power cord |
| Assembled Dimensions | 15″W × 26″H × 15″D |
| Weight | 26.5 lbs |
| Construction | 3/4″ pre-finished cabinet-grade birch plywood, natural clear coat |
| Assembly | ~10 minutes, tool-free (Click n' Twist) |
| Filter Lifespan | 3–5 years under normal use, replaceable |
| Warranty | 3-year motor warranty |
| SKU | FL9 |
How It's Used
- Assemble the hood using the tool-free Click n' Twist system — about 10 minutes, no special tools.
- Power on and let the HEPA-filtered air run for a few minutes to establish a steady laminar flow before starting work.
- Position your agar plates, jars, or syringes inside the sterile air curtain at the front of the work surface.
- Perform transfers, pours, or inoculations within the airflow zone, keeping hands and tools inside the curtain.
- Power off after use. Replace the HEPA filter every 3–5 years under normal use.
Product Videos
Frequently Asked Questions
How is this different from the HEPAFLOW-12 Extra Filter Bundle?
Same 12"×12" hood — the Extra Filter Bundle adds a spare replacement HEPA filter (a $100+ value) for a small premium over this base unit.
Will this fit on a desk or table?
Yes. At 15″×26″×15″ and 26.5 lbs, it's sized for a home lab desk, table, or shelf.
How long does the HEPA filter last?
Typically 3–5 years under normal use. The filter is replaceable when it needs to be swapped.
I need a bigger work surface — what are my options?
For a larger sterile zone, step up to the Bonsai XL 24″×18″, or for commercial/multi-person use the Bonsai Commercial 48″×24″.
What's the warranty and return policy?
This unit carries a 3-year motor warranty. Unopened units are eligible for return; opened units are eligible for exchange only. Shipping damage is handled promptly. Ships via FedEx from a U.S.-based facility.
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