I currently have weekly professional pool service which includes netting, vacuum, brushing, etc. I also have a Polaris robot vacuum running off a Pentair Single Speed Booster pump. It looks like the booster pump bearings have gone ( as evidenced by very loud sound, small leak - its possible the booster ran a few hours without the main pump). Since I have weekly professional maintenance with vacuuming, do I still need to have the booster pump and robot vacuum running? Could I not stop using both of these until I take over maintenance myself when I'm comfortable? Or should I repair/replace the booster pump to keep the Polaris vacuum running in addition to weekly maintenance? Thanks.