Quick answer

The Elvie Stride washable parts set includes two breast shields and two diaphragms, along with the pump and its other components. Breast shields typically need replacing every 2–3 months with daily use, while diaphragms last about 1–2 months. If you pump multiple times a day, keep a spare set on hand to avoid downtime.

What exactly comes in the Elvie Stride washable parts set?

The set includes two breast shields (also called flanges) and two diaphragms. These are the parts that come into direct contact with breast milk and need regular washing. The breast shields are available in different sizes to fit your anatomy, and the diaphragms attach to the shields to create a closed system. The set does not include the pump motor, tubes, or bottles—those are separate components of the Elvie Stride system.

How often should you replace the breast shields and diaphragms?

With daily pumping, breast shields generally last 2–3 months before the silicone softens or loses suction. Diaphragms, being thinner and more flexible, may need replacing every 1–2 months. If you pump more than 4 times a day, expect to replace them sooner. Signs it's time: reduced suction, visible cracks, cloudiness, or milk leaking into the tubing. Always replace both parts at the same time to maintain a proper seal.

Can you use Elvie Stride parts with Elvie Stride 2?

No. Elvie Stride accessories are not compatible with Elvie Stride 2. If you own a Stride 2, you'll need to purchase parts specifically designed for that model. This is important because using incompatible parts can affect suction and hygiene. If you're unsure which model you have, check the pump's base or contact customer care for guidance.

How do you clean and store the washable parts?

Wash breast shields and diaphragms in warm, soapy water after each use, then rinse thoroughly. They are dishwasher-safe (top rack) and can be sterilized by boiling or using a steam sterilizer. Allow them to air-dry completely before reassembling. Store spare parts in a clean, dry container away from direct sunlight. Avoid using antibacterial soaps or abrasive brushes, which can degrade the silicone over time.

Why keep a spare set of washable parts?

A spare set means you're never caught without clean parts when you need to pump. It's especially useful if you pump at work or travel, where washing and drying between sessions isn't always practical. Having extras also lets you replace worn parts immediately rather than waiting for an order to arrive. The Elvie Stride and Extra Set of Washable Parts bundle includes the pump and an additional set, so you have a backup from day one.

Elvie Stride washable parts FAQ

How do I know when to replace the breast shields?

Replace breast shields every 2–3 months with daily use, or sooner if you notice reduced suction, cracks, or cloudiness. If you pump more than 4 times a day, check them monthly. Mark your calendar for a replacement reminder.

Can I use the same diaphragms for multiple pumping sessions?

Yes, if you clean and sanitize them between uses. But diaphragms wear out faster than shields—replace every 1–2 months with daily use. Keep spares so you're never stuck. Inspect diaphragms weekly for tears or stretching.

Are the washable parts covered by warranty?

Washable parts are typically not covered by the pump's warranty because they are consumables. Check the warranty terms for your specific pump model. Buying a spare set upfront can be more cost-effective than replacing individual parts later. Consider the bundle with extra parts for long-term savings.

Product facts

  • Elvie Stride and Extra Set of Washable Parts: Elvie Stride is a hands-free, hospital-grade performance electric breast pump (5 oz) with -300 mmHg suction. The bundle includes an extra set of washable parts. You get a spare set of breast shields and diaphragms, so you can keep pumping while dirty parts are being washed or dried.
  • Elvie Stride Breast Shields (2 pack): Elvie Stride Breast Shields (2 pack) are available in multiple sizes and are for use exclusively with Elvie Stride. They are not compatible with Elvie Stride 2. Choosing the correct size ensures effective suction and comfort; check your model before ordering.
  • Elvie Stride Diaphragms (2 pack): Elvie Stride Diaphragms (2 pack) attach to the breast shields to create a secure, closed system for maximum hygiene. They are dishwasher safe, BPA free, and food safe. The closed system helps prevent milk from entering the tubing, and the dishwasher-safe design simplifies cleaning.