**Product Specifications:**
**Brand:** Jiejing Home
**Features:**
- Genuine filter cartridge
- Brand spokesperson, national swimming champion
- Functional demonstration video
- Compatible with Midea S1 filter cartridge
- PAC, RO, PAC
- Endorsement and installation videos
- Easy self-replacement of cartridges
- Upgrades available without price increase
- Enhanced cost-effectiveness
- 50G and 100G options
- Upgraded 100G anti-fouling reverse osmosis (RO) membrane
- Original 50G RO membrane
- Improved water purification capacity
**Product Parameters:**
- **Product Name:** Post-activated carbon filter cartridge
- **Suitable Water Temperature:** 5℃-38℃
- **Material:** Food-grade polypropylene + imported Jacobi activated carbon
- **Product Size:** 62*276mm
- **Suitable Water Quality:** Municipal tap water
- **Suitable Water Pressure:** 0.1-0.4MPa
- **Interface Specification:** Modular connector
- **Lifespan:** Recommended not exceeding 12 months (depending on local water quality)
- **Application Range:** Suitable for household water purifiers
- **Filtration Effect:** Removes impurities, rust, sediment, and protects subsequent filter cartridges
**Installation Instructions:**
- Three-step self-replacement process for S1 series
- Three-step self-replacement process for F1 series
**Additional Information:**
- Easy identification of machine model
- Live customer service support available for detailed instructions
For more information and inquiries, please contact customer service.