Suitable for Donaldson high quality flame retardant air filter

  Replacement Donaldson Flame retardant air filter with High quality

The high-grade wood pulp fiber filter paper of South Korea Oolong has the characteristics of high filtration accuracy, large ventilation area, high dust storage, moisture prevention, and long service life. The filtration accuracy is 10um-15um, and the filtration rate is 18-25 cubic meters per minute. The service life is 2000-3000 hours.