8EA Premium Replacement Water Filter 1-Year Supply for STC Water Purifier (STC-8100/STC-2000/ACE-2000/ACE-200/STC Family) – 1 Micron Filtration – Clean Drinking Water for Home & Office Use

Caution: Before drinking the water please make sure to flush water thoroughly to ensure that the air is discharged. It is a process of removing carbon powder (charcoal powder) from the filter manufacturing process. Please let the water flow for around 2 minutes (4 liters). Repeat with each filter.