Home Drink Water Filters 5 Stage UV Ultrafiltration Water Purifier Household Tap Well Water Filters System

1. UV Ultrafiltration Water Purifier Parameters.

2. Factory Profile.

Shenzhen Hanlan Environmental Protection Technology Co., Ltd, was established in 2010and was recognized as a National High-tech Enterprise of China in 2024. The company focuseson the water purification field, possessing global R&D innovation, intelligent manufacturing,supply chain integration, and software and hardware service capabilities. We hold over 100national patents and has an annual production capacity of 5 million units, providing OEM and ODM solutions for over 100 brands worldwide.

3.  UV Ultrafiltration Water Purifier Features and Benefits​.

​​5-Stage Filtration Process​​

​​1. Stage 1: 316 Stainless Steel (SS) Filter Screen (40–100 Micron)​​

• ​​Material​​: 316L stainless steel (superior corrosion resistance, especially for saline/well water).
• ​​Function​​: Removes large sediment, sand, rust, and debris.
• ​​Key Benefit​​: ​​Self-cleaning & reusable​​ (backwashable design reduces maintenance).

​​2. Stage 2: PP Cotton Filter (5–20 Micron)​​

• ​​Material​​: Polypropylene (depth filtration).
• ​​Function​​: Captures finer particles, protecting downstream filters.
• ​​Key Benefit​​: ​​Low-cost replacement​​ (every 3–6 months).

​​3. Stage 3: Granular Activated Carbon (GAC)​​

• ​​Material​​: Coconut shell-based carbon.
• ​​Function​​: Adsorbs chlorine, pesticides, VOCs, and organic compounds.
• ​​Key Benefit​​: Improves ​​taste/odor​​ and extends UV tube lifespan.

​​4. Stage 4: PVDF Ultrafiltration (UF) Membrane (0.01–0.1 Micron)​​

• ​​Material​​: Polyvinylidene fluoride (PVDF) — high chemical/thermal stability.
• ​​Function​​: Removes ​​bacteria, viruses, microplastics, and colloids​​.
• ​​Key Benefit​​: ​​No chemicals needed​​, retains beneficial minerals.

​​5. Stage 5: UV Sterilization Tube​​

• ​​Material​​: High-purity quartz sleeve + 254nm UV-C lamp.
• ​​Function​​: Destroys 99.99% of remaining pathogens (e.g., E. coli, cysts).
• ​​Key Benefit​​: ​​Final safety barrier​​ with instant disinfection.

Key Features​​

✔ ​​All-Metal Housing​​: 316 SS components resist rust and corrosion.
✔ ​​Temperature Range​​: Stable performance in ​​5–38°C​​ (avoid freezing/boiling).
✔ ​​High Flow Rate​​: Delivers 500-900L/h with minimal pressure drop.
✔ ​​Zero Wastewater​​: Unlike RO systems, no water wastage.
✔ ​​Smart Alarms​​: UV lamp life indicator & filter replacement reminders.

Benefits​​

 ​​Comprehensive Protection​​

• Removes ​​particulates, chemicals, heavy metals, and microbes​​ in one system.
  Durable & Long-Lasting​​
• ​​316 SS screen​​ and ​​PVDF membrane​​ outperform standard materials in harsh conditions.
  Low Operating Cost​​
• No consumables (except PP/GAC filters); 
  Eco-Friendly​​
• Preserves natural minerals; no chemical additives.
  ​Easy Maintenance​​
• Backwashable 316 SS screen; replaceable cartridges (PP/GAC every 6 months, UF every 2 years).

Applications​​

• ​​Well Water​​: Perfect for high-sediment/bacterial contamination.
• ​​Municipal Tap Water​​: Extra protection against pipe corrosion/byproducts.
• ​​Outdoor Use​​: Suitable for RVs, farms, and remote cabins (within temp range).

FAQ

How could I get a sample?

• Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

​Sample time?

• Existing items: Within xxx days.

Whether you could make our brand on your products?

• Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

Whether you could make your products by our color?

• Yes, The color of products can be customized if you can meet our MOQ.

​How to guarantee the quality of your products?

• Strict detection during production.
• Strict sampling inspection on products before shipment and intact product packaging ensured.