I am a new pool owner (new to the home, 7 year old pool)..I posted recently about balancing the water and you were all very helpful! Now, I have a question about our filter. Today, the pool jets started to pump out white, cloudy water and a cloudy film started to accumulate above the jets. Does anyone know why this is, or how to fix it? We have a Sta-Rite filter system (pictured below), and the psi is at around 10 right now -- I'm not sure if that is relevant or not.