PreFilter Foam Value Pack – 6 Pieces Keep your pond, aquarium, or water garden pump operating at peak performance with this quality prefilter foam set. Designed for maximum filtration efficiency, these replacement foams help prevent clogs, maintain strong water flow, and protect aquatic life. Key Features: Value pack includes 6 prefilter foam pieces for convenient replacements. Compatible with pond setups, aquariums, freshwater tanks, and marine environments. Easy to install – simply remove old foam and with a piece to restore filtration. Specifications: Intake hole diameter: approximately 0.80 inch Outside diameter: approximately 2.60 inch Outside length: approximately 5.91 inch Inner length: approximately 4.33 inch Intake hole is not drilled all the way through. Coarseness: 25 PPI (coarse opencell structure for efficient water flow and debris capture). Performance and Benefits: Traps large particles to protect your water pump from premature clogging. Designed to maintain strong water flow without harming small fish or delicate aquatic life. Supports filtration by enabling maximum denitrification in filter systems. Durable foam material built for longlasting performance in both freshwater and saltwater conditions. Practical Applications: 1. Pond Owners – Use in garden ponds to keep pumps clear of leaves, algae, and other debris, ensuring steady water circulation. 2. Aquarium Enthusiasts – Maintain crystalclear tank water by reducing buildup that can disrupt biological filtration. 3. Marine Hobbyists – Protect saltwater pumping systems from premature wear caused by suspended particles. This prefilter foam pack provides reliable filtration, prolongs pump life, and is an essential maintenance item for any pond or aquarium setup.