80
Participants
Start Date
July 30, 2024
Primary Completion Date
July 31, 2028
Study Completion Date
July 31, 2028
MERV 13 filter
This is an environmental intervention consisting of a low-cost box fan with a MERV 13 filter placed behind it. The company Lasko makes these fans and other environmental appliances.
Sham filter
This is an environmental intervention consisting of a low-cost box fan with a sham filter (MERV 1) placed behind it. The company Lasko makes these fans and other environmental appliances.
RECRUITING
Duwamish River Community Coaltion, Seattle
National Institute of Environmental Health Sciences (NIEHS)
NIH
University of Washington
OTHER