Protection - Engineered for the full-time RVer, the Clearsource WeatherGuard protects your Clearsource Premier water filter system from scratches, breakage, and wear and tear. Portability - Made with heavy-duty nylon fabric and durable carry straps make your Clearsource Premier easier to transport. Full-Time Usage - Designed with connection ports, the Clearsource WeatherGuard can contain your Clearsource Premier when it is in use. Clearsource Quality - We designed our Clearsource WeatherGuard like all our products, with relentless attention to quality and detail. Backed by a 1-year warranty. Clearsource WeatherGuard for the Clearsource Premier water filter system.