Back in the day when blower/bubbler systems had a little pocket to stuff a sack of smelly beads. These are them. If you are reading this, your spa must have something like this in a little cap screwed into the edge of the spa. If you remove the lid when the bubbler turns on, this sack of smelly beads will launch into your neighbours yard.
Back in the day when blower/bubbler systems had a little pocket to stuff a sack of smelly beads. These are them. If you are reading this, your spa must have something like this in a little cap screwed into the edge of the spa. If you remove the lid when the bubbler turns on, this sack of smelly beads will launch into your neighbours yard.