Cyprio Replacement O-Ring Kit for Bioforce 250, 500 & 1000

Product Description

Replacement filter pad for old style Cyprio Bioforce 500 & Bioforce 500 UVC Pond Filters.

Please check your old filter pad before ordering.

• Single-piece foam
• Hexagon shape 5-1/4" x 5-1/4" x 5-7/8" H