HEPA & CarbonPhotocatalytic Oxidation (PCO)
Dehumidifiers and Vacuums
While a ducted/central vacuum vented outside is best for those with CIRS, a good quality HEPA model should be the minimum vacuum patients get. Look for vacuums which have a large HEPA surface area that is well sealed, has good suction power, reasonable decibel levels and a power head for carpets. Replaceable bags are preferred over bag-less models.
Indoor Air Quality Monitors