Twin Pack 11w (watt) PLS Replacement UV Bulb Lamp for Pond Filter UVC

• 2 x 11 Watt PLS Bulbs
• 233 mm in length
• Suitable for most pond filters and UV Units
• Should be replaced every 12 months
• Easy to fit

Pisces 2 x 11 Watt Bulbs Compatible with most Hozelock Cyprio, Oase Bitron and Fish Mate units. For optimum UVC effectiveness bulbs need to be changed every 6-12 months.