PETKIT Purobot Ultra Sandpit Litter Bags — Pack of 1, Display diagonal 2.54 cm (1 inch)

Petkit litter box waste bags are supplied as a set of three refill rings engineered for use with the Petkit Purobot Ultra automatic litter box. Each refill ring holds a seamless roll that fits the device’s refill ring mechanism so the bag expands smoothly during automatic packing, creating a tight seal to help contain waste and reduce odors.

Advantages

The waste bags are made from modified polypropylene with polyethylene components and have passed laboratory testing for durability and reliable sealing. The refill rings are simple to install and replace, include an anti-counterfeit label for authenticity verification, and show visible graphics indicating when replacement is needed. NFC support enables the PETKIT app to notify the user when a refill is running low, simplifying maintenance.

Suitable for

• Replacement waste bag refills for Petkit Purobot Ultra automatic litter boxes
• Homes seeking sealed disposal of litter to reduce odors
• Users who want NFC-assisted refill notifications via the PETKIT app

Key specifications

• Compatible device: Petkit Purobot Ultra automatic litter box
• Number of refill rings per set: 3
• Refill ring dimensions: 246 x 126 x 31 mm
• Estimated life span: about 10 automatic packs per cat per refill ring
• Material: modified polypropylene with polyethylene components

How to use

Install a refill ring into the Petkit Purobot Ultra following the device instructions, positioning the seamless roll so the bag expands as the unit performs automatic packing. Replace the refill ring when visible warning graphics indicate low remaining material or when the PETKIT app sends an NFC reminder. After installing a new refill, check the anti-counterfeit label if you need to verify authenticity.

Recommendations

Store spare refill rings in a dry place and replace each refill ring after approximately 10 automatic packs per cat. Use only refill rings compatible with the Purobot Ultra to ensure correct sealing and NFC functionality.