【Efficient and Accurate Filtration Performance】This kitchen sink faucet water filter is equipped with a 5-micron filter, providing efficient and accurate filtration performance, effectively filtering out impurities such as sediment, rust, algae, plastic degradation products, etc. in water, allowing you to enjoy a cleaner and healthier water source, caring for your skin, hair, etc. 【Explosion-Proof and Leak-Proof】Shower filter with thickened explosion-proof shell design, high transparency, impact resistance, very explosion-proof, and can be reused for a long time. This whole house water filter comes with a thick universal threaded interface and sealing rings, making it tightly connected without water leakage. 【Easy to Install and Replaceable Filter Element】The shower head filter designed with a universal 4-point threaded interface for home use makes installation easier and more convenient. Equipped with a replaceable PP cotton filter element, which can be easily replaced after long-term use, ensuring cleaner water quality and a clean whole-house water system. 【Multi-Functional Filter】This hard water shower head filter has a large water output and does not affect water pressure. It is widely used for filtering electric water heaters, gas water heaters, shower mixing valves, dishwashers, washing machines, faucets, smart toilets, U-shaped mixing valves, top spray shower heads, shower sets, etc. 【Shop with Confidence】ROCHAN shower water filter can make water quality more high-quality and pure. Caring for your skin, allowing you to enjoy cleaner and healthier water quality throughout your home.