Replacement Sifter for Popur S7

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.