By
eHow Home & Garden Editor
Difficulty: Moderately Easy
Step1
Read up on the types of wet dry vacs available on the market. Brands include Shop-Vac, DeWalt, Hoover and Ridgid.
Step2
Decide what size you want. Some wet dry vacs are hand-held. Others are large machines. Tank size ranges from one gallon to 55.
Step3
Go to a home improvement store to look at wet dry vacs. Ask the salesperson which model is their top seller. Compare prices with wet dry vacs available online.
Step4
Choose a vacuum that comes with the accessories you need. Check how many attachments and nozzles it has.
Step5
Read the product specifications. This is where you'll find the motor information, wattage, voltage and weight of the product. Look for a product that will pick up items quickly and quietly.
Step6
Know what kind of filter the wet dry vac takes. Buy replacements right away, so you're not caught unprepared.