Shop-Vac® 2-1/2 inch to 1-1/2 inch Conversion Unit Large Debris This genuine Shop-Vac cartridge filter

This genuine Shop-Vac cartridge filter replaces any of these product numbers:  90304

It is up to 5 times more efficient than the standard cartridge filter

Install the included brush insert for cleaning dry pick up on smooth surfaces or install the squeegee insert for wet pick up

The three piece Shop-Vac® 1-1/4 inch diameter Extension Wands provides longer reach when cleaning

This filter fits 4041100 and 4041200 (model CAV150)

Shop-Vac® 2-1/2 inch to 1-1/2 inch Conversion Unit Large Debris This genuine Shop-Vac cartridge filteror Shop Your Favorite Retailer View Retailers Shop Vac 2 1 2 inch to 1 1 2 inch Conversion Unit allows you to use 2 1 2 inch accessories with your 1 1 2 inch diameter hose.