Feature:1. Strong Compatibility: Filter cartridge holder is designed specifically for Lay Z V1 S1, perfectly adapted to ensure product stability and reliability.2. Efficient Filtration: This adapter is equipped with a filtration sponge tube column, which can efficiently filter impurities and pollutants in the water of the filter tank.3. Durable PVC Material: Filter cartridge holder is made of PVC materials. It has strong durability and can be used for a long time.4. Simple Installation Steps: Replacement hot tub parts filter cartridge holdert is easy to install and use without any tools.5. Convenient Cleaning and Maintenance: It can reduce maintenance workload and provide you with a more convenient user experience.Specification:Item Type: Filter Cartridge HolderProduct Material: PVCWeight: Approx. 222g / 7.8ozProduct Size: Approx. 14.5x11.5cm / 5.7x4.5inApplication: Suitable for Lay Z V1 S1.Package List:1 x Filter Cartridge Holder