The Washable Filter Material PF11 is a high-quality mechanical filtration media designed to keep your saltwater aquarium water crystal clear. Supplied in a generous 29 inch by 10 yard roll, this material can be easily cut to fit any sump, filter sock holder, or hang-on-back filter, effectively trapping detritus, uneaten food, and other floating particulate waste before it can break down and degrade your water quality.

This filter media features a fine pore structure and an initial thickness of 0.3 inches, making it highly efficient at capturing even the smallest particles for superior water polishing. A key benefit of this material is its durability and washability. It can be rinsed and reused multiple times, offering an economical and environmentally friendly alternative to disposable filter pads, significantly reducing ongoing maintenance costs for your reef tank.

This bulk roll is the perfect choice for advanced hobbyists, aquarium maintenance professionals, and aquarists with large systems or multiple tanks. Its customizable nature and long-lasting, reusable design provide exceptional value and convenience, ensuring you always have clean, effective filtration media on hand. If you are looking for a cost-effective, high-performance solution for mechanical filtration, this washable material is an excellent investment.