Designed specifically for Fluval FX4, FX5 and FX6 canister filters, these polyester Fine Filter Pads capture small particles and debris that can cloud water.
- Mechanical filter media
- Use along with Fluval Water Polishing Pads (A246) to optimize water purity
- Convenient 3-pack format
- Specially designed for Fluval FX4, FX5 and FX6 high performance canister filters
- For freshwater and saltwater environments