Rena Filstar XP Replacement Progressive Super Micro Filter Pad

• Fits all Rena FilStar XP Canister Filters
• Progressive Micro filter for water polishing
• 2 pads

Rena Filstar XP Replacement Progressive Super Micro Filter Pad
New and improved canister filter media designed to fit the FilStar XP. Graduated hole sizes allows for increased cleaning efficacy. Removes extremely fine waste, sediment, and particles from your aquarium water. Helps clear cloudy water. Polishes water to help make it crystal clear. Can be rinsed and re-used but we recommend replacing it about once every 4-6 weeks for best results.