Upgrade Your Filtration System with 35PPI Polyurethane Sponge Filter Media

Are you looking for high-quality filtration media for your aquarium or outdoor pond? Our premium polyurethane sponge filter media is the perfect solution for maintaining crystal clear water while providing excellent biological filtration.

Why Choose Our Filter Sponge?

Our 35PPI (pores per inch) medium-porosity polyurethane sponge offers the ideal balance between mechanical and biological filtration:

• Optimal Density: 35PPI provides perfect water flow while trapping debris effectively
• Customizable Sizes: Available in standard 305mm x 230mm x 20mm sheets or custom sizes
• Durable Material: Made from high-quality polyurethane foam that lasts longer than ordinary filter media
• Flame Retardant: Special formulation meets safety standards for various applications
• Versatile Use: Suitable for freshwater and saltwater aquariums, outdoor ponds, and industrial filtration

Superior Filtration Performance

The medium-porosity structure of our 35PPI sponge creates an ideal environment for beneficial bacteria to colonize while effectively trapping particulate matter. This dual-action filtration helps maintain optimal water quality for your aquatic pets.

Made in Changping, Dongguan

Our filter sponges are manufactured in Changping, Dongguan using strict quality control measures. Each batch meets SGS quality standards, ensuring consistent performance and reliability.

Custom Solutions Available

Need a specific size or density? We offer custom manufacturing services to meet your exact requirements. Whether you need different PPI ratings (from 10-80PPI) or special shapes, our team can create the perfect filtration solution for your setup.

Easy to Use and Maintain

Simply cut the sponge to fit your filter compartment. The material is easy to rinse and clean, maintaining its filtration efficiency over time. Unlike disposable filter pads, our polyurethane sponge can be reused multiple times, making it an economical choice.

Order Your Filter Sponge Today

Upgrade your aquarium or pond filtration system with our premium 35PPI polyurethane sponge filter media. Experience clearer water and healthier aquatic life with this high-performance filtration solution.

Contact us for bulk orders or custom specifications. Your aquatic friends will thank you!