• Area: 120 sq. ft.
The Purex R173581 R Compatible 120 Square Foot Swimming Pool Filter is a compatible replacement pool filter cartridge, manufactured by Filbur, for the Purex R173581. Featuring reinforced antimicrobial end caps with integrated fittings for easy removal and installation, this spa filter is designed to keep out bacteria and mold and keep you pool looking clean. In addition, each compatible Purex pool filter end cap is scientifically formulated to prevent decay and deterioration caused by chlorine and salt.
This pool filter also incorporates high quality polyester media to provide optimal water purification performance and improve the life of your new filter. Each Filbur swimming pool filter cartridge is embossed with its part number for easy identification and re-ordering.