Compatibility -- The 19-3100 dry disposable filter bag and the 19-1500 reusable filter bag compatible with 5 to 6 gallon wet dry vacuum SL18116P, SL18115P, SL18115, SL18116, PCX18406-5B. Premium quality -- These replacement bags use high-quality materials to improve durability,.It can catch fine dust and debris and keep the air fresh. Washable filter bag--The blue filter bag can be washed, just rinse it under running water but make sure completely dry them off before using. Easily install--Just cover the filter cage of the vacuum cleaner with 19-1500 blue cloth filter, secure the filter with elastic mounting band. Packaging--10 disposable filter bags and 3 reusable dry vacuum filters bags, 2 retaining bands. Colour:Photo Color Material:Paper Package Contents: 10 x disposable filter bags 3 x reusable dry vacuum filters bags 2 x retaining bands Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item