1 set of Audio Desk Systeme Vinyl Cleaner Machine Microfiber Barrels (set of 4) Set of 4 microfiber cleaning barrels. Replace approximately every 500 LP's. 1 fluid filter 1 set of Audio Desk Systeme Replacement Black Wiper Blades (Set of 2) Replace your old or worn out Audio Desk Vinyl Cleaning Machine wiper blades with this replacement pair. 4 pack of Audio Desk Systeme Vinyl Cleaning Fluid Concentrate The Audio Desk Systeme Vinyl Cleaner Record Cleaning Fluid is a concentrate, when added to 4.5 Liters (1.2 gallons) of Distilled Water, used with the Audio Desk Systeme Vinyl Cleaner Record Cleaner. In order to treat the vinyl as gently as possible, and create the best possible sound, the Audio Desk Systeme Record Cleaning Fluid, specifically developed for the Vinyl Cleaner, avoids the use of alcohol, instead relying on a mild biodegradable mixture with excellent cleaning properties and outstanding antistatic characteristics. Just one container of cleaning fluid concentrate is enough to clean approximately 100-200 discs (depending on the level of disc contamination).