Perfect Compatibility: Designed for seamless fit with & models including 9-16938 83872, this 73316 filter nut ensures easy installation without the need for additional tools or modifications, enhancing user convenience and efficiency. High-Quality Construction: Manufactured from superior materials, the 73316 Filter Plate Nut offers unmatched durability and resistance to wear and tear. Its robust design withstands harsh conditions, making it ideal for intensive use in demanding environments. Effortless Installation: This filter plate nut is engineered for quick and easy installation, attaching securely to the filter cage bolt. It enhances the vacuum's suction power, making maintenance tasks simpler and more effective. Broad Model Compatibility: Compatible with a wide range of vacuums from 4 to 12 gallons, including models VAC4000, WD06200, WD12001, and many more, this nut is versatile and essential for maintaining your equipment's performance. Value Pack: Each package contains 2 high-quality Filter Plate Retainer Nuts, providing excellent value and ensuring you have for your pre-2010 and wet/dry vacuums, making it a cost-effective solution for routine replacement Colour:As Shown Material:plastic Package Contents: 2 * 73316 Filter Plate Nut Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.