Air Purifiers

关于

Air purifiers for allergen, odor, and chemical/VOC filtration, sized from single-room units up to whole-home coverage. The filtration type matters more than wattage or price when comparing units: HEPA media captures particulates (dust, pollen, pet dander), while activated carbon addresses odors and gases that HEPA alone doesn't remove. Many units combine both, but the ratio of each varies by model. Size the unit to your room's square footage using its stated CADR (Clean Air Delivery Rate) rather than the manufacturer's maximum coverage claim, which is often optimistic for real-world air exchange.