PurO²xygen P500i HEPA Air Purifier review – Are you ready for summer smoke and pollen?

REVIEW — In March 2023, northwesterly winds pushed Canadian wildfire smoke into my corner of the world. It was an eye-watering, cough-inducing house party reminiscent of the COVID quarantine days. It was no fun and downright dangerous for people with breathing and allergy issues. How can we stifle the smoke? Give the PurO²xygen P500i HEPA […]