Periha UV Tube 4 Pin – 18W replacement bulb

Product details

Periha UV Tube 4 Pin – 18W replacement bulb is a replacement ultraviolet (UV) tube designed for Periha UV sterilizers. In practical terms, it lets you restore UV sterilization performance when the existing tube has reached the end of its usable life, helping maintain more consistent water clarification in suitable aquarium systems. As with most UV components, correct fit and electrical/pin compatibility matter, so it’s best used in the Periha UV sterilizer it’s intended for.

Features:

• Replacement UV tube for Periha UV sterilizers
• 4-pin tube design intended for Periha UV sterilizer units
• Rated at 18W for the 18W tube model
• Use with Periha UV sterilizers to avoid fit or electrical mismatches
• May not be compatible with other brands even if they use the same wattage and pin type
• If you attempt use with another brand, it’s at your own risk

Specifications:

• Power rating: 18W
• Tube length (18W model): 20cm
• Tube diameter (all 4 Pin size reference): 3.5cm
• Pin configuration: 4 pin
• Intended use: Replacement bulb for Periha UV sterilizers