SKC205W x 2 box set for Cleansui There are a total of 4 filters. All are brand new and unused. (The right box has been unsealed, but the contents are unused) [Shipping Method] Shipped via Takkyubin Compact (anonymous delivery) [High-Performance Filter] SKC205W is a shower water purifier cartridge that provides water gentle on the skin. The high-performance filter thoroughly removes impurities in the water, providing a comfortable shower time. [Compatibility] This cartridge is compatible with Cleansui SK105W/SK106W models. It can be easily replaced and used without any hassle. - Model Number: SKC205W - Application: Shower water purifier cartridge - Compatibility: SK105W, SK106W - Brand: Cleansui * Water purifier cartridge (dechlorination cartridge) * Recommended by the Japan Atopic Dermatitis Association * Purification capacity = approximately 4000 liters per cartridge (varies depending on water quality and water pressure) Replacement guideline when using for showers: approximately 2 months