P22X022SS-3 - Sand and Silt Filter Bag (3 Pack) that fits units Pool Blaster Centennial, Eclipse, iVac M3, iVac 350 and Speed Vac Turbo.
Note: Filter Frame Not Included.
Need help in choosing the correct filter for your needs? Certain filter bags are used for different types of debris or sand and silt. Here is the comparison guide to assist you. http://watertechcorp.com/flip/filter-chart/index.html#p=1