MYSTAIRE Filter: Prefilter, 12 (MPN MY-PRE-20). Key specifications — attr1026777: Prefilter.
SKU 3G-OTH-416937
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the MYSTAIRE MY-PRE-20 prefilter used for?
The MYSTAIRE MY-PRE-20 prefilter is used in fume hoods to capture larger airborne particles before they reach the main filter. This extends the life of the primary filter and maintains airflow efficiency in laboratory and industrial ventilation systems.
What are the specifications of the MYSTAIRE MY-PRE-20 prefilter?
The MYSTAIRE MY-PRE-20 is a prefilter with manufacturer part number MY-PRE-20. It is designed for use in MYSTAIRE fume hoods. For detailed dimensions and compatibility, consult the product documentation or contact 3G Electric.
Where to buy the MYSTAIRE MY-PRE-20 prefilter worldwide?
You can source the MYSTAIRE MY-PRE-20 prefilter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order reaches any location reliably.
How to install the MYSTAIRE MY-PRE-20 prefilter?
To install the MYSTAIRE MY-PRE-20 prefilter, first ensure the fume hood is powered off. Remove the access panel, slide out the old prefilter, and insert the new MY-PRE-20 in the correct orientation. Replace the panel and verify proper sealing before restarting the system.
Used in
Common applications for MYSTAIREMYSTAIRE Products
3G Electric supplies MYSTAIRE fume hood filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











