Review on 🌬️ LBLVBNEWD 2 Pack True HEPA & 2 Pack Activated Carbon Replacement Filters Set Compatible with Levoit LV-PUR131, LV-PUR131S, LV-PUR131-RF Air Purifier - Enhanced Air Filtration System for Cleaner & Healthier Indoor Air by Sean Burnett

Two packs for Levoit LV-PUR131 purchased from Amazon. I saw that they are compatible with Levoit LV-PUR131 but didn't understand the importance of only buying filters from the original manufacturer. Filter, and after a day or two the air started smelling like burnt plastic. As the filters were new I figured it might be the motor as we used it a lot so I took the filters off and let the fan run for a day without smelling. Put the filters back in place and the smell was back in an instant. Read reviews on Amazon and people say they don't have the same type and amount of charcoal in charcoal. Filters, so who knows what's in there? At least I bought it on Amazon Prime so no problem with returning it. Of course all the original filters are now sold out, I think we know why now, but I've reordered some as I have no choice. I've tried looking up where these things are made and I can't find any information, so I think that tells a story as well.