The Pentair Quad DE Filter Cartridge 4-Pack (C-6980-4) delivers professional-grade filtration performance that pool contractors trust for commercial and residential installations. These 20 square foot cartridges combine the superior filtration power of diatomaceous earth with the convenience of cartridge-style maintenance, reducing service calls and maximizing customer satisfaction.

Commercial Application Benefits

Designed for high-volume filtration demands, these cartridges provide extended cleaning intervals and excellent dirt-trapping capacity that reduces maintenance frequency. The chemical-resistant construction withstands harsh pool chemicals and UV exposure, ensuring long-term reliability that protects your service reputation and reduces warranty claims.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support and reliable inventory management. Our wholesale pricing structure maximizes your profit margins while our daily recurring customer support ensures your projects stay on schedule and your clients stay satisfied.

Frequently Asked Questions

Order Today

Stock up on these essential replacement cartridges and ensure your customers enjoy crystal-clear water with minimal maintenance. Contact MT Pools for bulk pricing and expert technical support.