Various Filter Cartridges

PP Filter Cartridge

Features:
Effectively removes suspended solids, rust, sand, colloids, and other impurities from water
Excellent chemical compatibility, suitable for most acid and alkaline liquids
Long service life, stable filtration performance

1. Material: Polypropylene (PP)
2. Shape: Melt-blown / String-wound cylindrical filter cartridge
3. Size: 10″, 20″, 30″, 40″ (diameter 2.5″ or 4.5″ Big Blue)
4. Filtration rating: 1 µm, 5 µm, 10 µm, 20 µm, 50 µm
5. Density structure: Outer layer loose, inner layer dense (gradient filtration design)
6. Maximum operating temperature: 60℃
7. Maximum pressure drop: 0.4 MPa
8. Application: Pre-filtration in RO systems, pure water preparation, food & beverage, electronics, chemical processes
9. Packaging: Each cartridge individually packed in plastic bag, 25–50 pcs/box

RO Membrane 

Features:
High salt rejection rate and stable water quality guarantee
High flux, low energy consumption design, reducing operating costs
Suitable for multiple water sources: tap water, surface water, groundwater, seawater desalination

1. Material: Aromatic polyamide composite membrane (TFC thin-film composite)
2. Shape: Spiral-wound reverse osmosis membrane element
3. Specification:
   Household type: 50 GPD, 75 GPD, 100 GPD
   Industrial type: 4″ × 40″, 8″ × 40″
4. Salt rejection: ≥ 98%
5. Permeate flow: Depending on model (50–12000 GPD)
6. Operating pressure:
   Household type: 0.4–0.8 MPa
   Industrial type: 1.0–1.6 MPa
7. Maximum operating temperature: 45℃
8. pH range:
   Continuous operation: pH 4–10
   Cleaning range: pH 2–11
9. Chlorine tolerance: < 0.1 ppm
10. Application: Pure water preparation, food & beverage, electronics & semiconductors, pharmaceutical processes, boiler feed water, seawater desalination
11. Packaging: Vacuum-sealed plastic bag with external carton protection