PETKIT PURIFYING LIQUID REFILL (4 BOTTLES) cat toy Four detection sensors to protect

Four detection sensors to protect cat's safety and pause when cat enters

Equipped with two built-in lights: an LED light to highlight the cat’s nail quick

Only 1 hour to fully charge battery

3 interaction modes - gentle mode (for timid cats)

Filter blocks pet hair and dust

PETKIT PURIFYING LIQUID REFILL (4 BOTTLES) cat toy Four detection sensors to protectFeatures: Air purifying refill removes 90% of odors and kills harmful bacteria Creates pleasant environment for you and your pets Safe and non toxic formula protects you and your pet Works with PETKIT Pura X, Pura Max and Pura Max 2 automatic cat litter box Insert into the Smart Spray Air Purifier 50ml per bottle (set of 4 bottles)