Burtran A31 Nano-Oxy HEPA 14 Air Purifier review – hospital-grade filtration tested through fire season
REVIEW – Every year during fire season the sky gets hazy and the air gets a little thicker outside. I’ve seen a number of reports of the dangers of air pollution on our health, so I’ve been looking for a new air filter to add to my home. The Burtran A31 Nano-Oxy HEPA 14 Air […]