Review on Nenesupply 21Mm Flange Pump Parts - Compatible Replacement Kit For Spectra S2/S1 Breast Pumps With Essential Accessories by Dwayne Quarles

I brought the extra set of pumping supplies when my husband accidentally packed them up. Little did I know, I was doing myself a huge favor. Since we live in a 3 story townhome, climbing up and down the stairs for pump parts would be exhausting. I’m able to keep a set upstairs in our mini fridge and a set downstairs in our freezer. (Exclusively pumping hack: Place your pump parts in a plastic bag and freeze them to keep them sterile and not having to wash them constantly) These parts fit my Spectra S1 perfectly.