# K924695: Aseptech Portable RO+ System

- Pathway: 510(k) (Traditional)
- Applicant: Dayton Water Systems
- Decided: Aug 24, 1995 after 1,071 days
- Product code: FIP (Subsystem, Water Purification)
- Device class: 2
- Regulation: 21 CFR 876.5665
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
5 later devices descend from it; 3 cite it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K111740: Ameriwater Mro Portable Reverse Osmosis System - Single Patient, 1 to 3 Station (2011), 2 descendants of its own
- K030059: Portable RO+ Model MROS09 (2003), 1 descendant of its own
- K133783: Ameriwater Centurion 1500+ Reverse Osmosis System with Heat Sanitization (2014), 0 descendants of its own
- K131622: Mroz Reverse Osmosis System (2013), 0 descendants of its own
- K042089: NX Stage Water Purification System (2004), 0 descendants of its own

Source page: https://510kreport.com/device/K924695
Methodology: https://510kreport.com/methodology