Filters do not last forever and should be changed at their appropriate times to make sure your air purifiers are working to their best ability

Always make sure that when you are buying your replacement filters, you are buying directly through Surgically Clean Air or a Surgically Clean Air authorized dealer.  Many aftermarket filters and UV lamps are NOT as advertised by resellers. Certain UV lamps emit ozone. Not all filters are considered equal - regardless of what they say.