Affiliate Program Boostopia August 21, 2019 17:30 Updated Follow Learn more about our affiliate program here. Related articles HVAC contractor partnerships Realtor® Closing Gift Partnerships How do I contact Second Nature (formerly FilterEasy)? What is MERV? Is It the same as MPR and FPR? I LOVE Second Nature (formerly FilterEasy)! How do I refer my friends and family? Comments 0 comments Article is closed for comments.