isinlive p358 replacement filters compatible with heapets p358 pet air purifier, 4 hepa filters and 8 activated carbon pre-filters for pet household, compare part #pj358-2lx6jdm 4+8 pack is up for auction in Pet Supplies. The current bid is $1.00, 97% below the $35.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.