Spectra Replacement backflow filter pack for the Spectra pumps using the premium breast shield.
Spectra’s innovative design technology ensures that all Spectra breast pumps from Spectra have backflow protection for hygienic, safe pumping.
**Note** - this product has Korean writing packaging. It’s very simple to use – just insert between breast shield and tubing, sterilise before first use and clean as needed afterwards. Just ask us if you need help.