
Precision Air Filter Element Replacement for Donaldson. High-Performance Filtration: Removes water, dust, and oil from compressed air using borosilicate glass microfiber. Premium Material Quality: Made of disposable borosilicate glass microfiber imported from the UK for superior efficiency. Multiple Filtration Grades: Available in PE, FF, MF, SMF, and AK grades with filtration down to 0.01 microns. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. ISO Certified Manufacturer: Produced by a factory certified with ISO9001:2015, ISO14001, and ISO45001:2018. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods. Long Service Life: Standard grades offer up to 8000 working hours, with AK grade providing 1000 hours.