The Eiger Crystal Max filter with 0.01μm ultrafiltration membrane is one of the best under-sink filtration options and can be used for water filtration in commercial coffee machines, as an under-sink water filtration system for tap water supply, and as a water cooler filtration system.
This product is the replacement filter cartridge only, without the head unit. You can purchase the product with either 1/4″ or 3/8″ head.
Replacement Cartridge Dimensions
- Replacement filter height: 36.5cm
- Cartridge width: 10cm
- Replacement filter diameter (circumference): 30cm
4-Stage Filtration Process
Stage 1: Sediment Filter
The pre-filter captures suspended particles and provides additional protection to the activated carbon filter, shielding it from sediment, rust, turbidity, and other impurities.
Stage 2: Activated Carbon Filter
The integrated filter is made from 100% pure high-capacity fibers, effectively removing impurities such as pollutants, particles, rust, and other sediment. It also contains high-performance activated carbon that eliminates free chlorine, odors, organic pollutants, pesticides, and chemicals, while improving the taste and smell of water.
Stage 3: Ultrafiltration (UF) Membrane (0.01 micron)
This filter is capable of removing bacteria, fungi, lead, arsenic, iron, nickel, chromium, cadmium, calcium, aluminum, mercury, chlorine, chlorides, pesticides, sulfur, and other organic compounds.
Stage 4: KDF (Kinetic Degradation Fluxion)
The KDF material removes hydrogen sulfide, pesticides, iron, and reduces the concentration of heavy metals such as lead, arsenic, cadmium, and mercury. Additionally, KDF exhibits bacteriostatic properties, inhibiting bacterial growth.
