A:AnswerI found none in store or online for this product. Even the company website doesn't show anything about it. Searching for the part number nets nothing in my results. Hope this helps.
A:AnswerIt runs much quieter than expected, on low it blends in to the background of a quiet bedroom, medium is like a soft white noise machine, and high power is when it gets noticeable but not unpleasant.
A:AnswerIt's easy to take out if you want to clean it. U was it gently w a small brush. Let it dry. And you have a clean filter. Hope this is of help. Enjoy
A:AnswerDepending on whats the environment's situation is. You will know if it needs clean up or replacement because you can check the filtees at the back.
A:AnswerAir purifier pushes out cool air like a fan as it cleans & purifies the air in the room. Makes a big difference especially at bedtime in my breathing and allergy symptoms with clean cool air.