Science showsHEPA-based air purifiers reduce indoor PM2.5 by 22-92%, lower VOC concentrations by over 50%, and cut airborne PFAS and phthalates by 28-62%. These reductions are linked to improvements in blood pressure and respiratory health. Indoor air can contain microplastics, PFAS, phthalates, VOCs, and mold allergens.
Laurel recommendsair purifiers with true HEPA filters for particles (PM2.5, smoke, dust, allergens) and activated carbon filters for gases (VOCs).
Laurel avoids "air cleaners" that rely on ionizers, ozone, plasma, or UV gimmicks. These technologies are not well-supported by science and can produce harmful byproducts.
Tip: For best results, run your purifier consistently in relatively airtight spaces. Open windows when outdoor air quality allows, and vacuum with a sealed HEPA vacuum every few days.