• Area: 50 sq. ft.
The Premier R173409 R Compatible 50 Square Foot Swimming Pool Filter is a compatible replacement pool filter cartridge, manufactured by Filbur, for the Premier R173409 filter. This compatible Premier pool filter cartridge features premium quality polyester media designed for durability and high performance filtration. Its reinforced center cores help to prevent cartridge collapse under heavy loading and pressure differential.
The extruded PVC center cores are among the strongest available for swimming pool filters. Its round holes provide even distribution of water pressure and stress, thus eliminating the potential for cracks and collapses in your spa and pool filter. In addition, the Filbur pleated spa filter provides increased flow, which helps keep your pool and spa clean.