



We offer free standard shipping to every province and territory in United Kingdom.
We offer free standard shipping to every province and territory in United Kingdom. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to United Kingdom’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Discover the Hranio 8PCS Duckbill Valve Kit, designed to pair seamlessly with Momcozy M5 pumps. Crafted from soft, food-grade silicone and completely BPA-free, these valves offer a dependable, durable accessory for busy parents who value reliable equipment and simple maintenance.
While not a guarantee of specific results, the kit is engineered to help maintain peak pump performance by providing ready replacements that fit snugly with Momcozy M5 assemblies. The compatible design minimizes gaps and misfits, reducing downtime and helping you keep your pumping routine on track during demanding days.
In everyday life, these valves are handy for early morning sessions, late-night pumping, or when you’re traveling. The soft texture feels comfortable to handle, and the material readily tolerates routine cleaning.
After use, rinse with warm soapy water, then dry thoroughly. The parts are suitable for steam sterilization and can be cleaned in a dishwasher on the upper rack. For best performance, consider replacing them every 2–3 months, depending on how often you pump and how often you sanitize.
Whether you’re at home, at work, or on the go, the Hranio 8PCS Duckbill Valve Kit provides dependable replacements that support a steady pumping rhythm or quick part swaps when needed. It’s a practical addition to a busy parent’s toolkit, offering flexible use without overpromising results.
Q: Are these duckbill valves compatible with Momcozy M5 pumps?
A: Yes—this 8-pack is designed to match Momcozy M5 replacement parts with a secure fit and consistent suction.
Q: How often should I replace these parts?
A: Replace every 2–3 months or when wear is visible to help maintain optimal pump performance.
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