Home » Weight Watcher » Weight Watcher Parts » Gauge for Air Filter/RegulatorGauge for Air Filter/RegulatorSKU: RFF-4057Availability: Available Price:$22.10 Quantity Add to cartDescriptionReplacement gauge for air filter/regulator (RFF-4052).Related products Rotary Encoder Switch Learn More Add to cart Air Cylinder Trunnion Bolt Kit Learn More Add to cart Air Cylinder Seal Kit Learn More Add to cart Load Cell Learn More Add to cart