The **Cambro CPA213064V4480 30" x 21" x 64" Camshelving® Premium 4-Tier Polymer Shelf Kit** is a game-changer for commercial kitchens and restaurants looking to maximize storage without compromising hygiene or durability. Part of the **Camshelving Premium add-on series**, this **NSF-certified, louvered shelf kit** extends your existing shelving unit while providing **Camguard® antimicrobial protection**, inhibiting mold and bacteria formation—critical for maintaining food safety in high-traffic environments like **commercial kitchens, bakeries, and catering stations**. Its **steel polypropylene exterior** and **preassembled post kit** ensure quick installation, while the **warewasher-safe shelf plates** allow for easy cleaning, meeting the demands of even the busiest restaurant operations. Whether you need to store pantry staples, small equipment, or dry goods, this **4-tier shelf** offers **800 lbs. per shelf capacity** (2,000 lbs. total), making it perfect for spaces with limited vertical room. With a **speckled gray finish** that matches the Camshelving Premium series, this add-on unit blends seamlessly with your existing shelving while delivering **versatile temperature resistance from -36°F to 190°F**, accommodating refrigerated and hot storage needs. For restaurants and foodservice professionals prioritizing **durability, hygiene, and space efficiency**, this Cambro shelf kit is an essential upgrade to your storage solutions.