Does your child cough frequently or have trouble concentrating? Emerging research suggests PM2.5 could be a hidden culprit.
PM2.5 Concentrations Are Positively Correlated with the Risk of attention deficit hyperactivity disorder (ADHD) in Children
A study published in the journal of Environmental and Occupational Medicine indicates that PM2.5 and its components (sulfate, organic matter, and black carbon) are positively associated with ADHD in children—for each interquartile range (IQR) increase in PM2.5 concentration, the risk of ADHD increases by 37%; furthermore, children aged 12 and under are more sensitive to PM2.5 and face a higher risk of developing the condition.
Mechanism of Harm: Why Are Younger Children More Vulnerable ?
Younger children have immature respiratory tracts and higher respiratory rates, resulting in a greater proportion of PM2.5 inhaled. At the same time, their central nervous systems are in a critical developmental stage, making them far more sensitive to these neurotoxic pollutants than older children and adults.
Erlab Halo：
The Halo air purifier has been tested and certified by two authoritative laboratories, effectively removing fine particulate matter and viral aerosols to reduce children’s exposure to pollutants at the source.
Test results from ARE Lab show:
Within 90 minutes, it achieved an average net log reduction of 4.13 for MS2 phages, including influenza and SARS-CoV-2 surrogates, demonstrating high viral removal efficiency in a short time; it also showed excellent removal performance for polystyrene latex microspheres (PSL) of various particle sizes, confirming its filtration capability for fine particulate matter.
Intertek indoor air quality testing shows:
Within one hour of turning on Halo, the PM2.5 removal rate can reach up to 80%, reducing PM2.5 concentrations to the national “Excellent” standard. It effectively filters out harmful components associated with ADHD, reducing children’s risk of exposure to pollutants at the source.
Application Scenarios：
The Halo air purifier balances purification performance with user experience and is suitable for a variety of settings:
- Elementary and middle school classrooms, auditoriums, and libraries.
- Office spaces.
