Introducing Easy-to-Replace Filters for Our FilUp Water Purification System:

Our innovative filtration system is designed for effortless maintenance. 

1st Stage - PAC Filter: The first stage of our HTW-A1 Reverse Osmosis machine features a PAC composite filter element (Polypropylene folded fiber PP cotton + carbon rod), situated in position No.2. This filter effectively removes impurities such as silt, rust, sand, and suspended solids while also eliminating residual chlorine, heavy metals, and unpleasant tastes and odors. We recommend replacing this filter every 6-12 months.

2nd Stage - RO Filter: The second stage of the HTW-A1 system employs a Reverse Osmosis (RO) filter membrane, positioned in slot No.1. With a purification accuracy of 0.0001µm, this high-tech RO technology effectively filters out harmful substances, including bacteria, heavy metals, scale, pesticide residues, antibiotics, radioactive particles, residual chlorine, microorganisms, viruses, microplastics, and organic matter. The recommended replacement cycle is 12-24 months.

3rd Stage - CF Filter: Featuring a weak base strontium-rich rear composite carbon rod, the third stage of our filtration system further enhances water quality. This stage removes residual chlorine and organic matter, eliminates colors and odors, and improves taste. The CF filter stabilizes the pH value between 7.0-8.5, providing weak alkaline water rich in trace elements, including strontium. The high-density carbon rod, with a gap of about 3-5 microns, offers antibacterial properties for up to 12 months. We recommend replacing this filter every 6-12 months.