CLAIRON FILTERS is a leading manufacturer in the Filter industry and an associate member of a group of companies with over 20 years of experience in the air filtration industry.

With factories located in Portugal, Germany , UAE and India,we produce a wide range of filters and accessories for HVAC , Paint Booth  and Gas Turbine Air Intake application as well as raw materials for the manufacturing of Air Filters. 

CLAIRON FILTERS LDA, PORTUGAL is an ISO 9001 certified company following a Quality Management System, which guarantees high quality products, also in compliance with ISO16890 and EN1822. HEPA Filters and Face Masks are produced in a Class 8 clean room ensuring hygienic quality for use in Hospitals ,Pharma and Food production and similar facilities. 

Clairon offers a wide range of raw materials as well as semi-finished products like Pocket Filter Media rolls,  Mini-Pleats, Mesh laminated media for pleated filters produced inhouse. 

Masks and Filters
Quick purchase of masks and filters
Why Choose Us?
Persistence and perseverance were the greatest help in conquering this market niche.

We stand out for our audacity in implementing tailor-made solutions. We guarantee that all our products are made by trained teams and experts in each type of product, with the main focus on their quality.

We believe that commercial relationships are a crucial point in our business, allowing us to have an excellent business network, based on trust, respect and ethics.

We are committed to the satisfaction of our customers and partners, ensuring excellent value for money and timely delivery of our products.
Our Team
We have the support of a zealous team of professionals who constantly work to achieve Total Customer Satisfaction. Our employees are able and trained for various domains and follow new market trends.
Global Brands of Our Group


Our Infrastructures
Our structures are divided into several sections, including production, assembly, logistics, R&D, testing. This segregation helps us to perform all our skills in a simplified way, ensuring the achievement of Total Quality.