Drain Plugs Sta-Rite
Your pump generally has 2-3 plugs on the face that can be easily removed. This allows air trapped in the wet-end of the pump assembly to escape so the jets will operate at full strength and prevent the motor from burning out.
This condition only occurs when the spa has been drained and re-filled.
2 different sized plugs are included in each kit. Use 1 and toss the other.
If you need 2 plugs, you’ll need to order 2 kits.