Air Purifiers
BURTRAN A31 H14 HEPA Air Purifier for Home Large Room Bedroom up to 1360ft²,Ultra-Quiet Sleep Modes, Nano-Oxy Negative Ions,PM2.5 & TVOC Smart Monitor, 5-Stage Filtration,WiFi,Sleep Support
What are the functions of Negative Oxygen Ions? What benefits do they have for the human body?
Negative Oxygen Ions are hailed as "Air Vitamins." The reason we feel refreshed and breathe easily in places like forests, seashores, or near waterfalls is largely due to the significant role played by Negative Oxygen Ions.The term "Forest Oxygen Bar" primarily refers to environments with high concentrations of Negative Oxygen Ions. They play a major role in both environmental protection and health.
Environmental Protection: Negative Oxygen Ions excel at purifying air, reducing dust, decomposing formaldehyde, and mitigating the harm of secondhand smoke.
Health Benefits: In the medical field, Negative Oxygen Ions are celebrated as "Vitamin O," "Air Vitamins," and the "Longevity Element."


