Swell 18 Watt PLL UV Bulb

16 reviews

Swell 18 Watt PLL UV Bulb are single ended twin UV tubes for use in Oase, Blagdon and other suitable pond UVC's, but come at our amazingly low prices in comparison to branded units - a great replacement for your old one which may now have a reduced output.


  • 18w PLL UVC Bulb, 1 plus 1 free
    code: UVC118 Out of stock (Notify me)

Product Information

Swell 18w PLL UV replacement Bulbs/Tubes fit into a wide range of major pond branded equipment that requires PLL UV lamps.

Ultra Violet light eradicates single algae cells and forces them to mass together for easier removal. This means a clearer, algae free pond and better conditions for plants, fish and generally better conditions.

Our own branded PLL bulbs compare more than favourably with the leading manufacturers, and thanks to our amazing buy get one free offer, you get fantastic value for money too!

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

Latest Customer Reviews