4pc Valves and 2pc Diaphragms replacement set for compatible electric breast pumps Key features Size and contents: 4 duckbill valves plus 2 silicone diaphragms included for one complete replacement set. Compatibility: Designed to fit Zomee Z1, Zomee Z2, NCVI 8782, NCVI 8780, BabyBuddha hands breast pump, and Motif Twist Breast Pump models. Designed to match original parts: Molded dimensions and duckbill shape replicate original equipment design for straightforward replacement and proper fit. Reduced air leaks and backflow: Duckbill valve shape and diaphragm fit are engineered to minimize gaps and restrict reverse flow, supporting consistent suction performance. Material and feel: Made from transparent foodgrade silicone, soft and odorless, with a flexible feel intended for comfortable use during pumping. Easy to and maintain: Simple to install as direct replacement components; can be cleaned by hand washing with mild soap and air drying before reuse. Why this set is useful Restore pump function: worn or stretched valves and diaphragms that can cause weaker suction or intermittent operation. Keep spares on hand: Maintain a backup set for travel or between uses to avoid interruptions in routine pumping. Routine maintenance: Regular replacement of valves and diaphragms helps maintain consistent pump operation and prolongs overall device usability. Practical applications aged valves after extended use to help recover original fit and performance. Carry a spare set when traveling to enable quick replacement if parts become damaged or lost. Use as part of scheduled maintenance to keep a pump operating reliably during daily use. Notes Verify compatibility with your pump model before . Clean parts before first use and follow pump manufacturer guidelines for installation and care.