We have a cartridge filter, Pentair System 3 S8M600. Hate it. Living in country there is lots of dirt and those filters need cleaned like once a month. and replacing is expensive. Looking to change to sand filter but dont know what size is best.
Hello Lisa - Thank you for contacting Inyo. We have a few questions regarding your pool.
- How many gallons is the pool?
- What is the HP of the pump?
- Do you have 1.5" or 2" pvc plumbing?