Whole-home air purifiers integrate with HVAC or ductwork to clean air throughout a house. Modern systems combine multi-stage filtration, quieter fans, and smart controls to reduce particles, allergens, and some gases while requiring regular maintenance and proper selection.
Ultraviolet (UV-C) water purifiers inactivate microorganisms without chemicals, but they do not remove chemicals or heavy metals. Pair UV with pre-filtration, follow maintenance schedules, and choose certified equipment.
Compare CADR, True HEPA, filter costs, noise, and safety to pick an air purifier that matches your room size and pollutant concerns.
Independent air purifier reviews help you compare filtration (True HEPA), CADR, room size, noise, and running costs. Prioritize HEPA plus activated carbon and avoid ozone generators for occupied spaces.