TUV Certification

TÜV Rheinland Test Result

At Blue Oasis, we do not just make claims. We test. Our shower filters, models BOSF-001 and BOSF-002, were independently tested by TÜV Rheinland for free chlorine reduction.

The tested sample reduced free chlorine from 0.26 mg/L to 0.01 mg/L under the specified laboratory conditions, achieving a 99% reduction rate.

Official Laboratory Report

Report Number: CN24SK8X 001
Issue Date: 22 July 2024
Client: THE GREAT STOCK TRADING L.L.C
Test Item: Blue Oasis Shower Filter
Models: BOSF-001 and BOSF-002
Testing Organization: TÜV Rheinland
Test Location: TÜV Rheinland (Shanghai) Co., Ltd.
Testing Period: 4 July 2024 to 17 July 2024
Test Standard: GB/T 5750.11-2023, Clause 4.1
Test Scope: Free Chlorine Testing Only
Laboratory Flow Rate: 5 L/min

How the Test Was Conducted

Tap water was used for the test. The water flow rate was adjusted to 5 L/min and operated for five minutes until stable. The laboratory then inspected and analyzed the raw tap water and the filtered water.

Testing was conducted according to GB/T 5750.11-2023, Clause 4.1.

Transparency Note

This independent laboratory test specifically covers free chlorine reduction. It is not a comprehensive product certification. The reported result applies to the submitted and tested sample under the stated laboratory conditions.

We publish the exact laboratory result because we believe customer trust should be built through accuracy, evidence, and transparency.

👉 [Download Full Signed Test Report (PDF)]

Why Choose Blue Oasis Shower Filter?

Our TUV certified shower filters don’t just remove chlorine – they protect your hair from breakage, keep your skin soft, and stop limescale from taking over your bathroom. Customers choose Blue Oasis shower filter as we combine high performance with durability and affordability. In addition with fast delivery across the UAE and dedicated customer support, we ensure a seamless experience from purchase to installation.