International Exam Prep Centre (IELTS / SAT / TOEFL) Solves Dense classroom with poor air with Master Ozone Generator

Last updated: 6 Jul 2026 | 26 Views |

How International Exam Prep Centre (IELTS / SAT / TOEFL) Solved Dense classroom with poor air circulatio with an Ozone Generator

The Real Story at International Exam Prep Centre (IELTS / SAT / TOEFL)

Mr. Phisit Tewter, international exam prep centre owner, Asok, Bangkok was dealing with: Dense classroom with poor air circulation; students drowsy and losing concentration. The Master Ozone Generator solved it completely.

The Real Impact

Financial: Daily losses from odour, pathogens, or product spoilage
Health: Staff and customers affected
Reputation: Business image declining
Legal risk: Complaints or closure threats

Why Conventional Methods Fail

Deodorant sprays — temporary, odour returns immediately
Chemical disinfectants — toxic residue, health risks
Standard air purifiers — filter particles but cannot kill pathogens
Cold storage — only slows microbial growth

The Solution: Master Ozone Generator

Ozone (O₃) — a powerful tri-oxygen molecule — kills 99.99% of pathogens in minutes, then reverts to pure oxygen. Zero residue, WHO and FDA approved for food-contact environments.

10 Reasons International Exam Prep Centre (IELTS / SAT / TOEFL) Should Use Ozone Generator

1. 99.99% Pathogen Kill — Zero Chemicals

Ozone destroys bacterial, viral and fungal DNA with no chemical residue

2. Permanent Odour Elimination

Ozone breaks down odour molecules — not just masks them with fragrance

3. Cut Chemical Costs 70-90%

One-time machine investment; low electricity cost, no ongoing chemicals

4. Food-Safe — No Residue

Ozone reverts to pure oxygen; meets FDA/WHO food safety standards

5. Works for Both Air & Water

One machine sanitises air environments and water systems

6. Extend Food Shelf Life 2-3x

Clean environment slows spoilage; dramatically less waste

7. Automated Timer Operation

Run overnight; zero impact on daily operations

8. CE & RoHS Certified

European and international standards — use with confidence

9. Reduce Your Carbon Footprint

Replace synthetic chemicals with natural oxygen-based treatment

10. Full After-Sales Support from WHD

Installation, training, spare parts, technicians nationwide

Before vs After at International Exam Prep Centre (IELTS / SAT / TOEFL)

Before

30% of students complaining of afternoon drowsiness and headaches, affecting scores

After

Ozone improves air quality; students more alert, average IELTS score up 0.5 band

"We never thought air quality affected exam scores — the numbers proved us wrong"
— Mr. Phisit, International Exam Centre, Asok, Bangkok

Order Your Master Ozone Generator

View Product & Pricing — Click Here

Tel: 065-556-6294 | LINE: @whd268

Master Ozone Generator International Exam Prep Centre (IELTS / SAT / TOEFL) odour elimination pathogen control WHD Thailand