Today only, August 17th, Amazon has the PETKIT Pura X Self-Cleaning Cat Litter Box for only $452 Shipped! (Reg. $600)  Independently researched and developed purifying liquid removes unpleasant odors and formaldehyde. No unpleasant smell. Keep in mind, Amazon pricing can change at any time! Don’t wait to purchase this deal or it might be gone when you come back!