I have an Air Wellness Power 5, the previous incarnation to Nikken’s current air filter, the Air Wellness Power 5 Pro. I was surprised when the filter change light finally lit up this past weekend. It has been two and a half years since the last time we changed out the filters and, honestly, I thought the bulb behind the filter change light must have blown. The filter has kept up with 4 people and a cat for two and a half years. The cat is an indoor and outdoor cat, as are our 2 kids, so there has been a lot of dirt tracked in during the life of the filter cartridge. I’m just amazed.
I have ordered a replacement air filter and we’ll see how long this one lasts.