The Shop-Vac® Super Performance Cloth Filter must be used in combination with a 90585 Foam Sleeve. Made from durable Dacron® material, this cloth filter can be washed and reused to help save you both time and money. Perfect for pick up of larger debris and dry material. This filter fit's Shop-Vac® brand wet dry vacuums 5 U.S. gallon* (18.9 litres*) and above; except 5 U.S. gallon* (18.9 litres*) portable model H87S, 5 U.S. gallon* (18.9 litres*) HangUp®, 5 U.S. gallon* (18.9 litres*) Wall Mount and 6 U.S. gallon* (22.7 litres*) long life model P12S Vacuums.