The Sundance 6540-502 R Compatible Pool and Spa Replacement Filter Cartridge, also known as the Filbur FC-2812, will keep your pool or spa water clean and free of debris and impurities. This pool filter is composed of high-end polyester media, with a pleated design to trap dirt and particles. The compatible Sundance 6540-502 swimming pool filter also combats bacteria and microbes with a special antimicrobial technology, preventing these unwanted organisms from gathering on the pool filter cartridge. 

Additionally, these spa filters are made of durable materials and designed to be long-lasting even with extensive use. The reinforced PVC center core adds strength while also allowing for continuous water flow, and the support bands are wide to prevent breaks from occurring.

Specifications:

• Brand: Filbur
• Model Numbers: 6540-502 R; FC-2812
• Pack Size: 1
• Diameter: 7-3/4” 
• Length: 5” 
• Top and Bottom Style: 4-7/8” Open