VF3500 3-Layer Fine Dust Filter for 3 to 4 1/2 Gallon Wet/Dry Vacuums

Features 3 layers of filtering material that captures particles too small to be seen by the naked eye. The pleated design offers a large surface area to trap superfine dust and dirt. The filter fits all RIDGID wet dry vacs 3 to 4.5 gallons. With its patented QwikLock feature, the filter simply snaps on or off the vacuum for easy cleaning.