# K974682: Microcon 800M, Microcon 400M, Microcon Exc, Microcon EX, Microcon Wallmap

- Pathway: 510(k) (Traditional)
- Applicant: Biological Controls, Inc.
- Decided: Jan 23, 1998 after 39 days
- Product code: FRF (Cleaner, Air, Medical Recirculating)
- Device class: 2
- Regulation: 21 CFR 880.5045
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 2 cite it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K023693: Mobile Particulate Contamination Control System, Model M-100 (2003), 1 descendant of its own
- K203189: Aerocure-MD (2021), 0 descendants of its own
- K072185: Airistar Air Purification System, Model 500 & 1000 (2008), 0 descendants of its own

## Indications for use
The MICROCON air filtration system is used for filtering out airborne particles from air for medical purposes.

Source page: https://510kreport.com/device/K974682
Methodology: https://510kreport.com/methodology