Swell 18 Watt PLL UV Bulb

Swell 18w PLL UV replacement Bulbs/Tubes are available from Swell UK at discount price.

By using the UV light to treat algae and pathogens in the water, cloudy or green water problems can be resolved. The pond water becomes clear and provides the ideal habitat for fish and other pond inhabitants.

Swell bulbs use only the highest materials in their replacement bulbs, and by using high-quality UVC lamps guarantees a long service life.

Product Information

• 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