My pool pump doesn't have a gauge… I just know I am having to back wash it everyday because the return water is very low coming back into the pool…. Not sure what to do?? Do I need a new pump motor it sound fine… do I need to change the sand??Don’t see any air in any line ![Woman shrugging: medium-light skin tone :woman_shrugging_tone2: 🤷🏼♀️](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f937-1f3fc-2640.png)
![Woman shrugging: medium-light skin tone :woman_shrugging_tone2: 🤷🏼♀️](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f937-1f3fc-2640.png)