Ochrana proti zpětnému toku

After my original protector got cloudy and started losing suction, this replacement snapped right in and my pump pulled like it was brand new again. It's a small part but the seal is tight and I haven't had a single drop sneak into the tubing since.

I was dreading replacing this little part, but it snapped into my S2 just like the original and the pump is working perfectly again. The fit is exactly what I needed to keep things running smoothly.

Finally found a replacement that fits my Spectra pump perfectly and it works exactly like the original. The seal is tight and I've had zero leaks since swapping it out a few weeks ago.