How to Know If My Filter Cartridge is Bad

What are some of the things to look for when a cartridge filter cartridge is going bad? I go over some of the more common things to look for when assessing a cartridge filter. Leslie’s Pro: Pool Service Pro, open a Wholesale account today! Customer referrals, free cleaner repairs, free water testing, open 7-days a week. It is fast and easy to become a Leslie’s Preferred Pool Care Provider. https://lesliespool.com/commercial-services.html/?utm_medium=referral&utm_source=spll&utm_campai...