Perfect Replacement: This filter is compatible with 17816 9-17816 Vacuum Cleaner. Great replacement for most 5 gallon and larger vacuum filter. Fit 6 gallons vacs made since 1992 and 8, 12, 16, 32 gallons vacs produced since 1988. Easy to Use: This filter 9 17816 can vehicle dirt, sawdust and wood chips etc., the pleated paper technology creates an oversized surface area for and efficient clean dust and dirt. Detachable Top Cap: Detachable top plastic cap makes installation simpler. 1.6 inch diameter. The detachable top cap will the filter fits for use with most 5, 6, 9, 12, and 16 gallon and larger vacuums made after 1988. Premium Material: This for shop vac filter 17816 is made with high quality materials. Washable and durability. Dimensions: 8.5 H x 6.5 W inch; 6.75 inch. diameter; Item Weight: 4 lbs. Colour:Photo Color Material:plastic Package Contents: 2 x filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.