I bought these items to replace the original tubing and duckbill valves on my Spectra S2. They both fit well and are easy to connect to the flange/pump and easy to remove. I like that the tubing is longer than the original ones. I have also purchased extra flanges and storage bottles from Nenesupply and have been happy with those purchases.
Nenesupply Pump Parts Compatible With Medela Breastpump Not Original Medela Pump Parts 24Mm Breastshield Valve Membrane For Medela Pump In Style Medela Symphony Swing Replace Medela Breastshield
47 Review
Nenesupply 21Mm Flange Pump Parts - Compatible Replacement Kit For Spectra S2/S1 Breast Pumps With Essential Accessories
42 Review
Maymom 15Mm Flange Insert Compatible With Elvie Single/Double Electric, Elvie Stride Cup (24Mm), Compatible With Medela PersonalFit Flex Shield, Not Original Elvie Replacement Pump Parts
52 Review
Nenesupply 21Mm Flange Replacement Kit Compatible With Spectra S2/S1 Breast Pumps, Including Ducksbill Valve, Backflow Protector, And Other S2 Accessories And Parts
39 Review
Earth's Best Non-GMO Soy Plant Based Infant Powder Formula: Iron, Omega-3 DHA & 6 ARA, 21 oz β Comprehensive Nutrition for Infants
7 Review
π Beech-Nut Probiotic Melties Pear Mango Spinach Yogurt Melts, 1oz (7 Pack) - Healthy Snacks for Toddlers and Babies
7 Review
Omega-3 caps, 1000 mg, 200 pcs.
21 Review
Plum Organics Hearty Veggie Variety πΌ Pack, 3.5oz Pouches, 18-Pack - Organic Baby Food
8 Review