Monster deals on the tech you wantDoorBOOsters coming Oct. 31.Shop now

Main Content

“I bought this filter in September 2020 but did not use it. Now I'm suffering from bad allergies and am going to try this. I don't see any reason to change filters until I actually use it consistently, so if light changes I can just reset?”

Asked by NewToAllergies 
Answer This Question

1-1 of 1 Answer