Dyskretny Duo Pompka Nosiwa - Membrana (tylko 1 sztuka)

The fit is identical to the original, so my pump’s suction feels just as strong as the day I bought it. I appreciate that it’s a genuine part, which gives me peace of mind about hygiene between swaps.

Replacing the old diaphragm took seconds and it snaps in just like the original, so the pump's back to its normal quiet hum. Nice to have a genuine part instead of risking a knockoff seal.

The fit is exactly right, so no fiddling or wondering if it’s seated properly. I appreciate that it’s the genuine part, since I’ve had off-brand replacements lose suction before. This one feels solid and keeps the pump working like day one.