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Pond Filter UV Light Replacement Bulbs
Germicidal lamps need to be changed once a year for you to maintain clear, algae and bacteria free water in your garden pond. Knowing which bulb fits which pond filter can be tricky so we’ve listed the most common Hozelock filters and matched them to our replacement germicidal PLS TUV UVC (ultra violet) bulbs.
Choose your filter from the list below:
5W
9W
11W
13W GX23 - with two lugs each side of the base
13W G23 - only one lug on each side of the base
Alternatively, if you know which lamp you are looking for you can browse by type:
- Germicidal Tubes - T5,T8 & T10 diameters
- Germicidal UVC Compact Fluorescents - PLS & PLL in varying wattages
Please note Germicidal Lamps emit UVC radiation at 253.7nm that is dangerous to the human eye. These lamps should not be used for general illumination