Nenesupply 21mm Oval Flanges Compatible with Medela Pump Parts Replacement 21mm Flange for Medela Breast Pumps. Work with Pump in Style Parts Symphony Parts Swing Maxi Harmony and Personalfit Flex

Price: $15.59
(as of Jul 18, 2025 08:59:34 UTC – Details)

From the brand

Flange / Breastshield

Flange / Base Connector

Flange Inserts

Collection Bottles

Feeding Bottles

Valves

Bottle Converter/Bottle Cap

Backflow Protector

Tubing

Founded by a breastfeeding mom whose own breastfeeding challanges inspired a passion to help other moms.

We are dedicated to develop quality, reliable and safe products for moms, so they can breastfeed as long as they want it to be.

What makes our products unique?

Nenesupply makes innovative pumps parts which work with various name brand breast pumps. We have breastshields, valves, membranes, flange inserts, collection bottles, tubing, and bottle converters.

We’ve been in this business since 2008, and are committed to helping moms and babies get the best start in their new lives.

Package Dimensions ‏ : ‎ 4.84 x 4.21 x 3.46 inches; 1.76 ounces
Item model number ‏ : ‎ N102O.21
Date First Available ‏ : ‎ March 11, 2023
Manufacturer ‏ : ‎ NENESUPPLY
ASIN ‏ : ‎ B0CXCX7X8R
Country of Origin ‏ : ‎ Taiwan
Best Sellers Rank: #1,418 in Baby (See Top 100 in Baby) #19 in Electric Breast Pumps
Customer Reviews: 4.3 4.3 out of 5 stars 4,192 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
CONTENT: 2 pc NENESUPPLY 21mm OVAL FLANGES / BREASTSHIELDS compatible with Pump In Style Advanced, Pump In Style Maxflow, Harmony (Manual Pump), Symphony, Lactina, Swing, Harmony, Sonata, Freestyle Flex, Freestyle, and Swing Maxi. MADE BY NENESUPPLY. Not original pump parts. DOES NOT WORK WITH HANDSFREE CUPS.
SOFT and FLEXIBLE RIMS THAT FIT BREAST SHAPE NATURALLY : Include a soft and built-in extension to the hard plastics. Soft around your breast. NO RUBBING AGAINST YOUR SKIN.
OVAL SHAPE – allows 360 degree rotations. Moms choose the most comfortable positions. FLANGE SIZE AVAILABLE IN 15mm, 17mm, 19mm, 21mm, and 27mm
WIDER ANGLE (105 degree) – pressure-free seal. Nipples are naturally closer to the tunnel for proper seal. Moms do not need to press against breasts. Reduce the pressure while pumping.
COMPATIBLE WITH: Medela flange, Personalfit connector, and Personalfit Flex connector. EASY TO CLEAN: Dishwasher safe. Work with most Handfree bras. BPA and DEHP Free. Tested by independent lab. Safe for your baby.