Review on Maymom Tubing Adapters For Ameda Purely Yours And MYA Joy Breast Pumps - Set Of 2 T-Connectors Compatible With Various Tube Parts by Matt Schmick

I ordered this because I needed new tubes and figured I might as well get some extra parts while I was at it. I wish I had ordered the ameda brands stuff, even if it is more expensive, at least it will work.The tubes are ok except they have a slightly larger inner diameter than the ameda tubes. This is fine if you use both new ones to double pump; if you use an old and new together then the suction will be a little stronger on one side. The lids don't work AT ALL - using these instead of the original lids causes it to lose suction so the pump is basically useless with these.I didn't try the T piece, can't comment on that.Don't buy this unless all you want is new tubes.