This comprehensive guide explains how often to replace a pool filter cartridge, which typically ranges from 3 to 5 years depending on pool usage, environment, and maintenance. It offers detailed cleaning and replacement instructions, tips for prolonging cartridge life, and advice on selecting the right replacement filter. Following these recommendations will ensure clear, healthy pool water and efficient filtration.
 

This article explores the lifespan of pool filter cartridges, typically lasting 1 to 3 years depending on usage and maintenance. It discusses how cleaning frequency, water chemistry, and environmental factors affect cartridge durability. Tips for extending filter life, identifying replacement signs, and comparing filter types help pool owners maintain clear and healthy water effectively.