Bundle and save! Filters, stands, spigots, and priming kits – Get what you need and save big on your Berkey® system with our bundles. Are you planning to use your Berkey® as an RV water filter, in the office, or to provide everyday clean water for a big family? We have options for rugged outdoors men, health spas, waiting rooms, and professional indoor settings. Whatever your need, our bundles are made for you.