$39 $29 launch price · ends July 9 · instant download
The lab · printable build plans

Print your own laminar flow hood.

A 25-part printable design with the complete assembly, sourcing, and airflow-verification playbook. Your 3D printer is the factory — sterile inoculation work without the $1,200+ assembled price.

$39 $29 USD · instant zip
Launch pricing through July 9, then $39.
The Crowe Logic Flow Hood — printable laminar flow hood

What's in the package.

Everything you need to print, source, assemble, and verify a working laminar flow hood — delivered as an instant-download zip.

25 STL parts

The full printable geometry

Every structural and mounting component, oriented and test-printed. Print them on a standard bed, assemble with common hardware.

Assembly + airflow guide

Build it right, verify it works

Step-by-step assembly plus the airflow-verification method, so you know the bench is actually sterile before you open a plate.

Bill of materials

Source the HEPA + blower

A matched BOM with the HEPA filter and blower specs, plus the print manifest. All-in roughly $205–320 versus $1,200+ for an assembled unit.

Why a flow hood changes everything.

Contamination is the number-one reason cultivators lose batches. A laminar flow hood washes your inoculation zone in sterile, HEPA-filtered air — turning a gamble into a routine.

Assembled flow hood
$1,200+
Off-the-shelf, shipped
Your printed build · all-in
$205–320
Plans + sourced HEPA & blower

The sterile bench, on your printer.

Launch pricing is $29 through July 9 — then it moves to its regular $39. Instant zip download the moment you pay.