# QWS: Foam Or Gel Chemical Sterilant/High Level Disinfectant

- Device class: 2; regulation: 21 CFR 880.6886; FDA's rule: 510(k) required
- FDA decisions: 2
- 510(k) review time 2021–2025: median 241 days (middle half 241–241)
- Recalls: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026; MAUDE to Sep 30, 2026

## Decisions per year (last 10)
- 2023: 1
- 2025: 1

## Most-cited predicates
- DEN220041: Tristel Duo ULT (2023), cited by 1

Source page: https://510kreport.com/product-code/QWS
Data by year (CSV): https://510kreport.com/product-code/QWS.csv