Bundle Aeropress Coffee and Espresso Maker with Two Stainless Steel Filters Total immersion of the grounds in the water results in rapid yet robust extraction of flavor. Because of the lower temperature and short brew time, the acid level of the brew is much lower than conventional brewers. Micro-filtered coffee so pure and particle-free that it can be stored for days as a concentrate. The AeroPress chamber is nearly self-cleaning. A 10-second rinse of the plunger is all that's required. Compact, perfect for camping. includes 1 press, 1 funnel, 1 scoop, 1 Stirrer and 2 Stainless Steel Filters to last a lifetime!