# K872359: Enviracaire Model EV-1

- Pathway: 510(k) (Traditional)
- Applicant: Enviracaire Corp.
- Decided: Dec 7, 1987 after 172 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.
11 later devices descend from it; 1 cites it directly.
0 of 12 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
- K981841: Breathe Easy, Models AD and CD (1998), 10 descendants of its own
- K042610: DR. Theiss Alergol Pollen Blocker Cream (2005), 7 descendants of its own
- K053625: Nasalguard (2006), 6 descendants of its own
- K132520: Nasal Ease Allergy Blocker (2013), 3 descendants of its own
- K170848: Alzair Allergy Blocker (2017), 1 descendant of its own

Source page: https://510kreport.com/device/K872359
Methodology: https://510kreport.com/methodology