• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: YOUBER
  • Model Number: UF-ZL01
  • Membrane material: Polysulfone(PS)
  • Product dimension: 40*131mm
  • Initial outlet water flux: >1.8L/min
  • Water bag: 2L
  • Product name: portable gravity water filter straw
  • Name: Portable UF water filter
  • Application: outdoor drinking water treatment
  • Type: Ultrafiltration water filter
  • Usage: mineral Water Process
  • Function: remove bacterias

Packaging & Delivery

Packaging Details Paper cartons/ Customized
Delivery Time Shipped in 5 days after payment

  Portable UF water filter for outdoor drinking water treatment

Product Description


UF-ZL01 Ultra-low pressure gravity UF water filter: 



Gravity UF water filter Specifications:


Portable water filter:

For outdoor camping& hiking& emergency rescue direct drinking water. No electricity,and it can be used repeatedly


Use the mini water filter to absorb filtrated water from bottle or river directly

Product performance: 

1. 0.1um hollow fiber membrane, it can remove bacteria, rust, impurities, microorganism and fine particles.

2. Initial flow rate under gravity pressure: >0.3L/min (refer to municipal water as raw water)

3. Storage condition: normal temperature, dry environment, keeps out of the sun.


Application: Rescue, outdoor travels, camping, hiking, fishing, other water purifiers, water purification bucket, water purification cups and related equipment.

Connect the UF filter with water bckets, or tap faucet for home water drinking  


Advantages and Characteristics:

1. Precision reach to 0.01-0.1um, removing rate reach to 99.99% to all bacteria, it can use for various UF membrane purifiers and device, which need to remove bacteria.

2. Smaller size, demand for the space is small, it can still work under gravity pressure, and it can use for various mini-type tap water purifiers, water purification cups, water purification bucket.

3. It is convenient to carry and reusable, while filter is blocked and gets smaller flow, it can bebackwashed to recover flow rate, and it can use for various outdoors water purifiers,rescue-typewater purifiers. 



Basic Introduction:

1. Product Name:For water purification made of polysulfone(PS)-bactericidal filter cartridge

2. Filtering Mode:outside to inside filtration 

3. Main Material:Polysulfone(PS) 

4. Product Application:Use for rescue water purification, other water purification   machine, water purification buckets, cups and related equipment. 

5. Product Performance:0.1um holow fiber UF membrane, it can remove bacteria,rust, impurities, microorganisms and small fine particle in the water. 

6. Filter cartridge lifespan: >1500-2000L(on the basis of municipal water as raw water)

7. Initial outlet water flux: >1.8L/min(on the basis of municipal water with 0.2Mpa) 

8. Initial outlet water flux under gravity pressure: >0.3L/min(on the basis of muni-cipal water as raw water) 

9. Product Dimension: Diameter: 40mm Length:131mm 

10. Storage Condition: Normal temperature, dry environment, keeping out of the   sun. 

11. Storage time: 2 years.


Connect the UF filter with Hydration backpack water bag for camping drinking



Backwash: It can be used repeatedly, when the filter is blocked and gets smaller flow rate, flow rate can be recovered by backwashing.


Related Products


Besides the above Personal outdoor straw UF water filter for outdoor drinking, we also have other UF filter +Carbon filter straw water filters.

(please click the below pictures for more information)






3rd party Testing Report for the Outdoor UF water filter:


Our Services

Personalized Service:

In view of the different kinds of liquid separation fields, we can provide various dimension, various filtration precision, various flow rate and performance personalized UF membrane module, and also can provide OEM, ODM service.


Products Service:

So far, Youber has mastered the PVC, PVDF, PES, PS, PAN and PP, and UF membrane production of various features, and also has produced millions of square meters hollow fiber membrane products by using various materials, and have been successfully used in a lot of water purification, liquid separation and concentration projects in the world.


  If you need more information and service, don`t hesitate to contact us please.



Welcome to YOUBER!


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
5 Transactions 30,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $63,000
Learn More