Uploaded July 2020 | Updated September 2026, 2 days ago
Every wonder what the little "N" is on your sand filter? Wonder no more! If you want to save yourself a minute and a half simply put it's for long term storage and winterization. It allows the water to flow within the 6 way valve so it doesn't freeze and damage internal components.
Every wonder what the little "N" is on your sand filter? Wonder no more! If you want to save yourself a minute and a half simply put it's for long term storage and winterization. It allows the water to flow within the 6 way valve so it doesn't freeze and damage internal components.
