This RIDGID 40073 Hf0500 Help Filter is a genuine replacement part manufactured by RIDGID. The RIDGID 40073 Hf0500 Help Filter is specifically designed for use with RV2400HF wet/dry Vacuums. The idea behind a replacement or repair part is replace or improve the damaged part, and keep the intended tool functioning properly. The RIDGID 40073 Hf0500 Help Filter prevents your tool from further malfunction and is fully covered under RIDGID's lifetime warranty, giving you the peace of mind that comes with the quality of all RIDGID products. For the most convenient and easiest online ordering of service RIDGID parts, look no further. Plumbersstock.com has an extensive list of over 600 RIDIGD Repair and Replacement Parts.