Bestway Size I Filter Cartridge for Inground Pools - Twin Pack

Bestway Size I Filter Cartridge for Inground Pools

This filter cartridge size I (3.1 x 3.5 inch) replaces size 1 and ensures your filter pump runs efficiently. Compatible with 300/330 gal/h (220-240 V) filter pumps, it should be cleaned or replaced every 2-3 weeks for optimal performance.

The twin pack includes two type I filter cartridges, providing hassle-free cleaning and rinsing. Essential for keeping your above ground pool water clean and clear throughout the swimming season. For best results, replace the filter cartridge every two weeks during regular use.

Note: Not compatible with Lay-Z Spa. Refer to your pump manual for compatibility.