7 Stages UF Machines

Description

Download User Manual – 7-Stage Ultrafiltration Water Purifier

Product name: 7 Stages Ultrafiltration Machine
Model: UF-7
Filter degree: 0.01 micron
Water output: 2 L/min
Product net weight: 4.4 kg
Gross weight: 6.1 kg
Product size: 410 × 130 × 420 mm
Packing size: 420 × 230 × 520 mm
Warranty: 1 year
HTS code: 8421211000

Filter details:
Level 1: PP cotton cartridge – Primary filtration intercepts impurities larger than 5 microns in water. Removes large particles such as mud, rust, insect eggs, heavy metals, etc.
Replacement: 6–12 months

Level 2: Granular activated carbon – Removes discoloration, chloroform, and other harmful substances.
Replacement: 8–12 months

Level 3: Compressed activated carbon – High-temperature sintering effectively removes odor and discoloration. Further absorbs residual chlorine and releases beneficial trace elements.
Replacement: 8–12 months

Level 4: Ultra-filtration membrane cartridge – Using hollow fiber ultrafiltration PES membrane material with external pressure filtration principle. Filtration accuracy up to 0.001 microns. Filters bacteria, viruses, and other micro-organisms.
Replacement: 8–24 months

Level 5: Post-activated carbon – Further purifies residual discoloration and odor, and adjusts the water taste after RO/UF.
Replacement: 6–12 months

Level 6: Nano-energy activated carbon – Releases and activates health substances and trace elements. Adjusts pH value and efficiently activates water quality.
Replacement: 6–12 months

Level 7: Ion exchange resin – Removes calcium and magnesium ions, scale, and tea scale. Converts hard water into soft water. Reduces heavy metals via ion exchange.
Replacement: 8–12 months

Download User Manual – 7-Stage Ultrafiltration Water Purifier