Efficient and Precise Filtering PerformanceThis water filter for sink faucet is equipped with a 5-micron filter, providing efficient and precise filtration performance, effectively filtering out impurities such as sediment, rust, algae, plastic decomposition products, etc. in water, allowing you to enjoy a more pure and healthy water source, caring for your skin, hair, etc. Explosion Proof and Leak ProofShower filter with thickened explosion-proof shell design, high transparency, impact resistance, highly explosion-proof, and can be reused for a long time. This 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 ElementThe 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 a cleaner water quality and a clean water system for the whole house. Multifunctional FilterThis shower filter head for hard water has a large water output and does not affect the water pressure. It is widely used in filtering electric water heaters, gas water heaters, shower mixing valve, dishwashers, washing machine, faucet, smart toilet, U-shaped mixing valve, top spray showerhead, shower sets, etc. Worry Free ShoppingThe ROCHAN shower water filter can make the water quality more high quality and pure Caring for your skin, allowing you to enjoy a more pure and healthy whole house water quality.