# Fantasia Trading Eufy Pump Sizing Insert

Make daily pumping more comfortable with soft silicone flange inserts designed for Eufy E10, E20, S1, and S1 Pro breast pumps. Each insert creates a gentle, skin-friendly seal and supports efficient suction, while multiple sizing options help accommodate fit changes during different stages of breastfeeding.

## Features & Benefits

- Provides a more personalized flange fit for comfortable pumping
- Soft, food-grade silicone feels gentle against the skin
- Creates a secure seal that supports efficient suction
- Installs simply for convenient everyday use
- Works with Eufy E10, E20, S1, and S1 Pro breast pumps
- Includes a 90-day limited manufacturer’s warranty

## Specifications

- Material: Food-grade silicone
- Available sizes: 17 mm, 19 mm, and 21 mm
- Count: 2 per pack
- Recommended replacement: Every 3 months, or when suction performance declines with regular use and sterilization

## Available Options

Choose from 17 mm, 19 mm, or 21 mm inserts to find the fit that best suits your current pumping needs.