Durston Airmax First Stage Top Filter Soldering Equipment A compatible engraving block (such

A compatible engraving block (such as the GRS MicroBlock

7 mm Stubs 64 0

super-hard polished steel balls recessed into a solid steel block

6mm Cut-Out Opening 15mm × 15mm Height 27mm Body Material Chrome-plated

making it an essential kit for jewelers who work with round bezels and tube settings

Durston Airmax First Stage Top Filter Soldering Equipment A compatible engraving block (suchReplacement first stage top filter for the Durston Airmax dust extraction system. Keeping this filter fresh helps maintain airflow and protects the downstream filters from heavier dust and debris. Features Genuine replacement first stage filter for Durston Airmax units Designed to capture larger particles before they reach later filter stages Helps maintain suction performance and extend the life of secondary filters Quick, straightforward drop in