Original t:slim and G4 cartridges

Hi all,

I’m one of those people who stockpile supplies, and must have missed the memo about Tandem changing their cartridge type. I went to order my “normal” 3 month supply, and the original t:slim 3ml cartridges are no longer available. The only ones Edgepark has are the G4 cartridges. Do these still work with the original t:slim pump? and the Inset infusion site tubing? They look the same, but I don’t want to spend $300 on supplies that won’t work, and I’m not eligible for the integrated pump until August.
I can’t find any info on the Tandem or Edgepark websites, only that they are compatible with the G5 integrated pumps.
Any help is appreciated, thank you!

@pixierun13
The portion that changed is the connector that goes between the cartridge and the infusion set.
Previously Tandem was using the Luer lock connector.
Now they are using the t:lock connector.

image

Thank you! So I just have to make sure my infusion sites have the new connector this time.