Quatro AG165-GPC HEPA/Charcoal Combo Fume & Particulate Filter for Original GoldVault Magnifiers Rather than serving as an

Rather than serving as an instructional how-to text

This brass 12-sided practice piece is designed for engravers and stonesetting students who need a realistic surface to develop and refine their technique

00 mm (1/25") 155

Stage 3 – F072-BPC Rhodium Plating Fume Filter (Otto Frei 147

7mm Handle Style Square Material Heat-tempered

Quatro AG165-GPC HEPA/Charcoal Combo Fume & Particulate Filter for Original GoldVault Magnifiers Rather than serving as anThe Quatro AG165 GPC is a special combination HEPA charcoal filter designed as an all in one replacement for the standard filtration components in the Original Quatro GoldVault (also sold as the GoldVault Deluxe). This handmade filter replaces both the 1st stage pre filter bag and the 2nd stage standard cartridge filter in a single installation, simplifying maintenance while delivering superior filtration performance. HEPA filtration represents the