Aquacadabra TMC Quartz Sleeve 420mm Replacement for UV Clarifiers

RESTORES UV EFFICIENCY: Over time, quartz sleeves can become cloudy, scratched, or covered in limescale, which blocks vital UV light. Replacing your old sleeve ensures maximum light penetration to keep your pond water crystal clear. EXCELLENT COMPATIBILITY: Specifically designed to fit TMC Pro Clear and Pond Clear UV pond filter systems, as well as a wide range of similar external UVC and filtration units. PREMIUM QUALITY MATERIALS: Manufactured from sturdy, durable, high-transmittance glass with open ends. This heavy-duty construction provides optimal thermal protection and peace of mind for your pond setup. CRITICAL BULB PROTECTION: Actively shields your delicate UV bulbs from water ingress and accidental damage while maintaining a secure, watertight environment inside your clarifier system. 3 VERSATILE SIZES AVAILABLE: Available in three precise lengths to match your specific filtration system wattage and model. Choose from 420mm, 871mm, or 1175mm configurations.