How do I know if my sand needs replacement? My pressure is usually at 21-22, I'm having an algae problem. And high levels of Chlorine are not helping. The sand is about 6 yrs old.
Replace or add sand?
- Thread starter lennyevy
- Start date
Please start your own thread when you have a question.
Welcome to the forum
Many say that sand never needs to be replaced.
What is your clean filter psi?
If you post up water test results we can help you best :-D
Welcome to the forum
Many say that sand never needs to be replaced.
What is your clean filter psi?
If you post up water test results we can help you best :-D
High levels of chlorine will cure an algae issue and changing sand will have no effect. Read the ABC's of Pool Water Chemistry up in Pool School and ask lots of questions. We'll help you get the pool clear and you won't need to change the sand.
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