Description
Replaced purifying refills (4 bottles) for PETKIT PuraX and PuraMax automatic cat litter box, and also fits for K3 air purifier smart spray..50ml/bottle*4 bottles.Effective Deodorization: Target smelly molecules and break them down, always keep air fresh in your room..100% Safe: The main ingredient is plant extract, no harm to pets and human body..Please note that the purifying refills are available in two packages, old and new versions are shipped randomly.