Does Second Nature have filters for air purifiers? Michael December 02, 2022 16:47 Updated Follow Currently, we stock only filters for central heating and air conditioning systems, and fridge water filters. Related articles How do your filters compare to my current filters? What grades of filters do you offer? How do I contact Second Nature? Does Second Nature supply refills for electronic (powered) filters? I received the wrong size filter. What now? Comments 0 comments Please sign in to leave a comment.