Replacing a dead Sleep Number pump comes down to matching the replacement to your mattress's air setup. Two used options sit at opposite ends of the price range: the Select Comfort Sleep Number Air Bed Pump for Dual Chamber Queen King Mattress and the Sleep Number Select Comfort Motor Pump Inflator with Wired Remote, Hose EFCS-1. The $256.54 spread between them reflects how different their jobs are. For many owners, the pump is the part that fails first, so getting this choice right is what separates a quick repair from a second trip back to the listing pages.
Quick verdict
Choose the Select Comfort pump for a complete queen/king replacement. Choose the EFCS-1 for a simpler, lower-cost fix. The decision comes down to how many air lines your bed uses and whether you want wireless control or a basic wired remote. If you need two independent chambers, the Select Comfort is the one. If one hose is enough, the EFCS-1 is the better buy.
At a glance
| Select Comfort SFCS56DR | Sleep Number EFCS-1 | |
|---|---|---|
| Listed price | $331.54 | $75.00 |
| Chamber setup | Dual chamber, two hoses | Single hose |
| Remote | Wireless | Wired |
| Included | Pump, wireless remote, power cord | Pump with wired remote and hose |
| Condition | Used | Used |
What to weigh
Get the pump type right before you worry about the price gap. Both listings are used, so the included parts and the condition of the pump matter as much as the intended bed size. Match the pump to the bed's chamber layout and you will know which side of the spread makes sense.
Where each wins
- The Select Comfort pump wins for a queen/king mattress with independent left and right firmness control. It is the more complete replacement package.
- The EFCS-1 wins on price and straightforward operation. If you want the least complex way to get air moving again, this is it.
Select Comfort Sleep Number Air Bed Pump for Dual Chamber Queen King Mattress
This is the more capable listing of the pair. The SFCS56DR model is made for a queen/king dual-chamber mattress, and the wireless remote lets you change firmness on either side without a wired handset. The package includes the pump, wireless remote, and power cord, so it reads as a complete replacement rather than a partial setup. You are getting the pieces needed to restore a two-chamber Sleep Number system: one pump, two hoses, and the remote that ties them together. The limitation is the price: it is the more expensive of the two. You are also buying a used unit, so the value depends on how much you need that dual-chamber capability. If your bed only has one air line, this is more pump than you need.
Sleep Number Select Comfort Motor Pump Inflator with Wired Remote, Hose EFCS-1
The practical appeal here is that it does one job without extra parts. The EFCS-1 is a single-hose inflator with a wired remote, which keeps the setup easy to operate and easy to store. The gray pump is listed as used and comes at the lower end of this comparison, making it a reasonable pick if you are not sure how much capability you need. The trade-off is that it is not built to run two separate air lines. If your old pump was a single-hose unit, this is a direct-style replacement. If your bed requires separate left and right firmness, you would need the Select Comfort pump. For someone who just needs to inflate one chamber and does not want to manage a second hose or a wireless handset, the EFCS-1 keeps the replacement simple.
Final choice by use case
- If your bed needs separate left and right firmness control: choose the Select Comfort Sleep Number Air Bed Pump for Dual Chamber Queen King Mattress.
- If one air line is enough and you want the lower-priced option: choose the Sleep Number Select Comfort Motor Pump Inflator with Wired Remote, Hose EFCS-1.
