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 Patrick Martin

I have three Levite air purifiers at home and I bought them because they were cheaper than name brand products and had very useful pre-filters. They fit well and I think they will work very well. However, I bought two sets but only received one set of pre-filters, not both. Meaning I should have got 8 but only got 4. And I bought these primarily to use the pre filters to extend the life of the main filters and hopefully save some money. Checking but I don't see an easy way to contact the seller to see if they would like to send me additional pre-filters. It seems to be the most direct way. As soon as I can get in touch with the seller and hopefully get some more pre-filters I'll have no hesitation in changing my rating. I've already bought another set to have on hand! Looks like great filters!