Pressure-bearing central tube to distribute filtration pressure
5th Layer
Additional filtration layer for harmful substances removal
Filter Material
Imported filter media from the USA
Filtration Precision
0.5 microns
Working Flow Rate
1.0 L/min
Water Source
Municipal tap water
Water Quality Standard
Complies with "Drinking Water Hygiene Standard"
Water Temperature Range
4°C to 38°C
Water Pressure Range
0.14 MPa to 0.35 MPa
Rated Water Production
1000 liters
Filter Lifespan
Approx. 1 year (depending on water quality and usage)
Power Requirement
None (no electricity needed)
Wastewater
None produced
Suitable For
Household use (3-person family)
Mineral Retention
Retains essential minerals in water for safe drinking
Phosphates are salts of phosphoric acid, commonly found in various foods.
Phosphorus is the second most abundant mineral in the human body and essential for health.
Phosphates are recognized as safe food additives by the U.S. Food and Drug Administration (FDA) and the Joint FAO/WHO Expert Committee on Food Additives (JECFA).
Additional details
Recommended daily phosphate intake
less than 70 mg/kg body weight (e.g., 4200 mg for a 60 kg adult).
Common foods contain phosphates well below safety limits (e.g., milk
155 mg/kg, cola: 1140 mg/kg).
Toxicity depends on dosage; safe consumption is ensured within recommended limits.
1. Turn off the water supply valve and open the purified water faucet to release pressure until water flow stops.
2. Hold the main filter cartridge and rotate it 90 degrees clockwise until loose, then remove.
3. Align the new filter cartridge with the filter head interface, insert, and rotate 90 degrees counterclockwise to tighten.
Each product includes a 20-digit anti-counterfeit code.