We don’t have to give you the medical facts about what unclean air does to you or your patients. You’re a healthcare professional, you know your science.

What we do know, is the science behind clean air machinery.

At OLS Manufacturing, we have an array of air purifying products to suit the needs of every individual. From small dental clinics to large hospitals, we have varying units suitable for every application.



OLS Manufacturing offers an extensive portable air purifier range. Stylishly designed, these air purifiers beautifully suit clinics and offices alike.


Many of the models carry excellent features:

  • 99.5% effective to 0.5 microns
  • changes the air up to 6 times per hour
  • 3 speed quiet fan
  • 30% better odor reduction
  • Ionizer to enhance air cleaning
  • digital LCD control
  • Programmable

Larger and highly efficient purifiers such as EZ and TRACS system (below) rely on our certified HEPA filters that is rated to be 99.99% efficiency at 0.3 microns.


These systems of larger capacity allow about 33 room air changes per hour!
(Based on 80 sq ft space)

Using UV Technology is also another unique feature many of our products possess. This technology involves the use of high dosage UV light at 253.7 nm, exposing this light on passing air. This dosage of light is optimal in destroying airborne viruses and bacteria.

This UV feature is employed in the above larger air purification units and in our ceiling-mount units as well. ceiling.jpg

Our latest product involves the combination of the HEPA filter, UV light germicidal treatment and laminar airflow from the ceiling to allow clean directed air to target health professionals. Enquire with us to find out more about this product.


We offer exceptional customer service and ensure efficient ceiling-mount installations. At OLS, we pride ourselves in giving great before and after sales service.

As the business executive and representative of OLS Manufacturing Co., I would like to extend an appreciation of your time in reading about our services and would love to talk to you should you have any more queries. My job is to ensure the highest quality customer service and together with you, the client and our designated engineer, will form a cohesive team in creating the best solution for you.

I look forward to hearing from you.

Kimberly Claire Ong
Business Development Executive
Call: 65. 6861 5253