Suggested Retail: $27. XBBWMRS - 12 Pack Compatible Filter Cartridges for Marineland Penguin PRO Power Filters, Rite Size C These filter cartridges are designed to be compatible with Marineland Penguin PRO Power Filters, ensuring effective filtration. Each cartridge features a high-quality mesh layer for filtering debris and fish waste, while super activated carbon eliminates odors and impurities, keeping the water clear and healthy. The user-friendly design enables quick installation, making it easy to adapt to your aquarium setup. Aim to replace the cartridges every 2-4 weeks to maintain optimal performance. Brand: xbbwmrs. [Reference: heh04W3u1zd9JS1sg9Elmc]. LOT STICKER: LPNPM430679997. Type: Regular. Color: blue. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.