510 Cartridges

The 510 cartridge we offer is often considered the workhorse of the cart industry. The 510 design is by far the most common sold cart in the United States today. It is believed that the United States alone may consume more than a billion 501 carts annually. The 510 cartridge has a 0.5mm per thread design. 

Most cartridges are sourced by China with less than 1% of the market being a made in the USA product. Our 510 Cartridges have a Glass tube, not plastic. They are screw on style units versus push on. We also have 4 airhole inlets instead of two. The design we offer is by far the most sought after style of cartridge on the market today.