Replacement Sifter for Popur S7

Please choose the right color!

Keep your Popur S7 performing at its best with the official replacement sifter. All sifters share the same durable build and smooth-glide performance; the only difference is how wide the litter passes through. Choose the mesh that fits your litter type and cleaning style: 6 millimeters for precision, 10mm for heavy-duty flow, or 8mm for a balanced, all-round experience. Whether you use fine clay, tofu, corn, mixed pellets, or experimental formulas, there's a perfect match for your household.

• With 6mm / 8mm / 10mm slot widths for customized performance
• Engineered for smooth, even sifting, forming a flat litter bed after every cycle
• Durable, high-precision construction ensures consistent waste separation and long-term reliability
• Easy to clean and replace, keeping your S7 running like new with minimal effort
• Ideal as a backup or upgrade, especially for households switching litter types or managing multiple cats

Choosing Your Slot Width

10mm (High-Flow—For Larger or Coarse Particles)

Perfect for tofu, corn, or other chunky plant-based litter. Reduces clogging, improves flow-through, and helps prevent build-up for larger granules.

8mm (Balanced—Great for Most Litter Types)

Works well with mixed clay + tofu blends, small pellets, and households looking for a balance between flow and accuracy.

6mm (Default—Best for Fine Clumping Litter)

Ideal for bentonite clay and other fine-grain clumping litters. Prevents tiny clumps from falling through, keeps the tray cleaner, and minimizes odor build-up.