Breast Pump Valves

$8.99 ~~$14.99~~ In stock

Works with the diaphragm to ensure proper suction when expressing. Compatible with our electric breast pumps except the Wearable Breast Pump. Sold as a pack of 4 or 8.

Valves should be checked after each breast pump session, and should be replaced every 4-6 weeks.

Health Protection & Hygiene: Once opened this product may not be returned. Your statutory rights are not affected.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Return terms

Follow the stated return method and include your order reference.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Timothy ★★★★★ Oct 18, 2026

Finally a replacement pack that keeps the suction going on my pump without losing strength mid-session—I grabbed the 8-pack so I’m set for months.

Kevin O. ★★★★★ Oct 17, 2026

I’ve been using these for a few weeks now and the suction feels just as strong as day one—huge improvement over my worn-out set. The pack of 8 means I’m not scrambling to find a spare when one gets lost mid-session.

Olivia D. ★★★★★ Oct 13, 2026

Replaced the valves on my electric pump and the suction came right back to where it was when new. The four-pack means I've got spares on hand for the next time they wear out.