The Advantage 220128 R Replacement Pool Filter is a compatible pool and spa cartridge made by Filbur. The rigid PVC support core can withstand high flow rates. An open top and bottom design ensures easy installation while high quality antimicrobial, polyester media barrier helps catch and neutralize bacteria and mold spores in your water. For optimum performance, replace your pool and spa filter as recommended.

Specifications:
• Part number: FC-1610
• Weight: 3 oz.
• Open top hole
• Area: 25 sq. ft.
• Dimensions: 4 15/16" x 14 7/8"
• Bottom style: 2 1/8" Open
• Top style: 2 1/8" Open