The O-ring is missing from my Sleep Number® bed air chamber port. What size is it?
We do not sell Sleep Number® brand products, and we are in no way affiliated with Sleep Number® bed corp.
when the air chamber port of a Sleep Number® Bed does not have either one or two o rings, it is not able to make the seal inside the Sleep Number® Bed pump hose connector as needed.
Capping off the port port of your Sleep Number® Bed Air Chamber May help for a while, however, the port must be repaired with the m236 large hose repair kit for SleepNumber Bed Air Chamber ports in order to make the seal needed to hold the pressure inside your mattress. Without this repair hose, the Sleep Number® Bed Air Chamber will not hold air when attached to the pump.