Enhance the quality of your commercial or household water with this iSpring water filter replacement cartridge. Designed for use with the CU-A4 ultra-filtration system, this filter is made of lead-free and BPA-free polypropylene material for safe and healthy filtration. Its ultra-filtration method ensures removal of contaminants for a cleaner and healthier water supply.

This water filter cartridge is compatible with iSpring brand and model, and comes in a pack of one. The white color and durable construction make it a reliable addition to your water purification system. Upgrade your water filtration with this iSpring filter replacement and enjoy crisp and clean drinking water.