Rite Size C Aquarium Filter Cartridges Compatiable with Marineland Penguin PRO Power Filters 275/375 & Original Penguin Power Filters 200/350, 12 Pack Filter Replacements

Keeping your aquarium water clean is essential for healthy fish. Our aquarium filter cartridges are compatible with Marineland and feature a triple-stage filtration system with high-efficiency activated carbon and filter media. They effectively remove debris, odors, and impurities while helping maintain a stable aquatic environment. Easy to install and ideal for regular replacement, they are a practical choice for everyday aquarium care. The part is not sponsored or endorsed by Marineland, or affiliated with the brands it fits, including Marineland.

• Perfect Compatibility with Marineland Filters: Our filter cartridges are compatible with Marineland Penguin PRO Power Filters 275, 375, Original Penguin Power Filters 200, 350 (Rite-Size C) and AQUA-Tech 20-40 & 30-60 power filters (EZ-Change#3).
• Excellent Filtration Performance: This fish tank filter is filled with high-quality cotton and coconut shell activated carbon to reduce odors, impurities, and unwanted substances—keeping water clean and fish thriving.
• Triple-Stage Filtration: Triple-Stage Filtration for Clear, Stable Water. Mechanical filtration traps debris, activated carbon removes odors and impurities, while biological filtration helps maintain balanced water conditions.
• Easy to Install: Simply remove the old cartridge and replace it with a new one. Be sure to rinse the cartridge before use to remove any dust from the packaging and transportation process.
• Regular Filter Replacement: To maintain optimal performance, it’s recommended to replace the filter every 2-4 weeks. If the water flow slows down, the filter should be replaced sooner.