Petkit Purobot Ultra Refill Ring Waste Bags (3 pcs)

These Petkit refill ring waste bags are designed for the Purobot Ultra automatic litter box, made of modified PP and rated for approximately 10 automatic packs per ring, with each container holding one cat's waste for up to 20 days. The bags feature an NFC function that lets the Petkit app remind the owner when a refill is needed. This set includes 3 rings, each measuring 246 x 126 x 31 mm.