Quick answer

Install the Multi-Cat Mega Saver Rings inside your PETKIT auto litter box to automatically seal waste in a continuous bag, cutting down on litter changes and reducing overall waste.

Why use a refill ring system?

Standard scoop-and-bag methods let ammonia odors escape and require daily handling. The Mega Saver Rings create a sealed waste compartment that traps smells until you empty the full bag, which is especially useful in multi-cat homes where waste accumulates faster.

Compatibility note

These rings are designed exclusively for PETKIT auto litter boxes that support the waste packing system. Check your litter box model before purchasing—the ring fits into a dedicated slot and won't work with universal bins or non-PETKIT units.

How to install and use the Multi-Cat Mega Saver Rings

  1. Open the waste compartment: Turn off your PETKIT auto litter box and open the waste drawer or compartment. Remove any existing bag or liner. Common mistake: Forgetting to power off the unit can trigger an automatic cleaning cycle while you're working.
  2. Insert the refill ring: Take one Multi-Cat Mega Saver Ring and place it into the designated slot inside the compartment. Ensure the ring sits flat and the bag opening faces upward. Checkpoint: If the ring feels loose, it may not seal properly—re-seat it until it clicks or fits snugly.
  3. Pull the bag through and close: Gently pull the attached bag through the ring's opening so it lines the compartment. Close the drawer or lid securely, then power the box back on. Common mistake: Pulling too hard can tear the bag; use steady, even pressure.
  4. Run a test cycle: Press the manual clean button or wait for the next scheduled cycle. Watch the waste drop into the ring and get sealed automatically. Checkpoint: If waste isn't sealing, check that the ring is correctly oriented and the bag isn't twisted.
  5. Replace when full: When the bag is full (usually after several days for multi-cat homes), open the compartment, lift the sealed bag out, and install a fresh ring. Common mistake: Waiting too long can cause the bag to overfill and jam the packing mechanism—replace before the bag feels tight.

Product details

  • Multi-Cat Mega Saver Rings: The auto waste packing system requires the use of PETKIT's exclusive refill ring. This pack of refill rings is especially for multi-cat families. Using the correct refill ring ensures a proper seal and prevents litter or waste from jamming the packing mechanism, saving you from messy cleanups.

    Multi-Cat Mega Saver Rings

    Multi-Cat Mega Saver Rings