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Round Membrane
Replacement part for THE ONE Double Electric Breast Pump, Express Cups, Express Cups Plus and The INs Wearable Breast Pump.
Materials: Single-piece food-grade silicone construction
Safety: Food safe and free of BPA, PVC, BPS and Phthalates
Purpose: Critical pump part – pump performance will drop if part is worn
Contains: 1 pair included
Lifespan: We recommend replacing this part at the first signs of wear, if damaged or every 2-3 months to maintain the optimal effectiveness of your pump
$2.98
Original: $9.93
-70%Round Membrane—
$9.93
$2.98Round Membrane
Replacement part for THE ONE Double Electric Breast Pump, Express Cups, Express Cups Plus and The INs Wearable Breast Pump.
Materials: Single-piece food-grade silicone construction
Safety: Food safe and free of BPA, PVC, BPS and Phthalates
Purpose: Critical pump part – pump performance will drop if part is worn
Contains: 1 pair included
Lifespan: We recommend replacing this part at the first signs of wear, if damaged or every 2-3 months to maintain the optimal effectiveness of your pump
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Replacement part for THE ONE Double Electric Breast Pump, Express Cups, Express Cups Plus and The INs Wearable Breast Pump.
Materials: Single-piece food-grade silicone construction
Safety: Food safe and free of BPA, PVC, BPS and Phthalates
Purpose: Critical pump part – pump performance will drop if part is worn
Contains: 1 pair included
Lifespan: We recommend replacing this part at the first signs of wear, if damaged or every 2-3 months to maintain the optimal effectiveness of your pump

















