Swell 24w PLL UV replacement Bulbs / Tubes are compatible with a wide range of pond equipment including clarifiers and work to rid the water of nuisance algae cells.
By using the UV light to treat algae and pathogens in the water, cloudy or green water problems can be resolved. Algae cells are more easily removed by a pond filter and as such the water becomes cleaner and clearer.
We are proud that our own branded products are made from the best quality materials to offer you the very best for your pond. When you buy one bulb you get one free too, so you not only get top quality but great value for money!
- Swell PLL Bulbs are a single ended, twin tube with four pins at one end.
- High UV output allows for greater algae control.
- Can be used on: Oase Bitron, Blagdon UV's, Aqua Medic UV's and any other UV device that requires PLL.
- Buy one get one free!