CALAB is R&D start-up enterprisewhich produces the product for offering the clean air to everyone and makingbetter society. the owner who used to work for major company's purification andventilation R&D part as a researcher, established CALAB.

 we are focusing on the latest commercializedtechnologies and applying to the existing products for improving and maximizingthe functions. Through the self-development inside air quality simulation tool,we drastically reduces development period to less than 1/4 of the usualdevelopment period (about 2 years) of existing air appliances, air purifiers.

CALAB specializes at manufacturingair quality improvement product and has a purpose to make cost-effective andconsumer-intimate product for the slogan "clean air to everyone"

besides, we keep developingventilation - purification compound product as a solution for removing not onlyultrafine dust but also radon, carbon dioxide, VOC and all the harmfulsubstances emerged as a social problem.

Development of the world's firstcylindrical vent filter 'Air Shield' as a suite for indoor air qualityimprovement is completed in 2019, and keep developing new innovative productfor air.

moreover, for the outdoor airquality, we developed a wearable air purifier (mechanical mask) "AeroBreath" which sold on crowdfunding web site.

We aim to be the world's No. 1company in the air improvement field of household appliances/supplies andcommercialize various new product with innovative technologies for improvingair quality to solve the global air quality problem.