HEPA Vac Filter Kit with Certified HEPA Cartridge Filter, Fabric Pre-Filter for RIDGID 14 Gal HEPA Shop Vacuum RV2400HF

New EPA regulation now in effect requires the use of a certified HEPA filtration vac, along with other specific cleaning techniques. This certified HEPA Filter is 99.97% efficient at filtering particulates down to 0.3 mic in size when used in conjunction with the RIDGID RV2400HF wet dry vac. The filter is water-resistant and durable for easy cleaning and re-use.