Housing and Connection Mechanism
The housing features a three-part modular design comprising a top cap, upper shell, and bottom shell; the water inlet is located at the top of the upper shell, ensuring a compact structure that saves space.
The connector assembly utilizes a dual-thread and leak-proof ring design, making it compatible with over 99% of standard faucets; it can be installed and tightened by hand in just three seconds, requiring no additional tools.
The swivel assembly employs a ball-joint and threaded-groove design, allowing for 360° adjustment of the water outlet angle-providing flexibility for tasks such as filling deep pots or rinsing sink corners.
Multi-Stage Composite Filtration Core
Mainstream models utilize a 3-to-5-layer progressive filtration structure that intercepts various contaminants across stages ranging from coarse to fine filtration: the first layer (PP cotton or stainless steel mesh) blocks large particles like rust and sediment; the second layer (modified activated carbon) uses a porous structure to adsorb residual chlorine, odors, discoloration, and organic pollutants; the third layer (silver ions or KDF) inhibits bacterial growth within the cartridge. Some high-end models incorporate an additional hollow fiber membrane for 0.01-micron precision filtration, capable of trapping colloids and bacteria.
Patented models feature a five-layer filtration system-sequentially arranging activated carbon, ceramic discs, calcium sulfite, maifan stone, and antibacterial balls-which achieves progressive purification through internal baffles and flow channels, resulting in filtration efficiency 40% higher than standard products.
Some products feature a multi-chamber switching mechanism; rotating the valve housing alters the water flow path, enabling users to switch between different output modes, such as aerated water or Vitamin C-infused water.
