Laguna Pressure-Flo UVC Lamp 24W (4 pins)

Laguna UVC lamps are designed to fit the Laguna Pressure-Flo UVC pond filters. Ultra-violet clarifiers (UVC) are used in ponds to eradicate floating algae, which can turn pond water green and reduce oxygen levels. By eliminating algae, you can keep your fish healthy by helping them breathe more easily, reducing their stress, and increasing their resistance to disease.

Genuine replacement UVC lamp to suit the following pond filters:

  • Laguna Pressure-Flo 13500
  • Laguna Pressure-Flo 14000
  • Laguna Pressure-Flo 17000


  • Easy to replace
  • High-quality UV bulb (4-pin type)
  • Genuine Laguna replacement part


Laguna Part Number - PT1603

Aquarium Kingdom Tips

The effectiveness of UV lamps declines over time. To get the best results from your UVC pond filter, we recommend replacing the UV-C lamp tube every 12 months - preferably during the Spring. This way your pond or water feature can look its best all year round.


Brand Laguna
Model # PT1603
Barcode # 0015561216036
Shipping Weight 0.3000kg