Twin Pack DuraBulb Replacement 36W UV (Ultra Violet) Bulb Lamp for Pond UVC Filters & Clarifiers

Twin pack of high quality DuraBulb 36W UVC bulb for 36 Watt UV Pond Filters and other sterilisation applications
Length: 41cm
Base: 4-pin PLL 2G11
12 month warranty with all DuraBulb bulbs
It is recommended to change the bulbs every 12 months to maintain maximum UV output
Compatible with various 36W UVC Pond Filters
Twin Pack of 36W DuraBulb Replacment Ultra Violet UVC bulbs for 36 Watt pond filters and clarifiers
36W 4-pin PLL 2G11 Tubes – 41cm Length
253.7nm UV output for maximum sterilisation
12 Month Warranty – We recommend changing after 12 months to maintain maximum UV output
Suitable for Fish Pond & Aquarium Filters