Dymax UV-FLO 5W External Inline UV Steriliser - 16/22mm Hose

The Dymax UV-FLO is a quick connect external in-line UV steriliser that easily installs along any 16/22mm aquarium filter hoses including canister filters, overhead filters, and even along a return pump hose from a sump.

The Dymax UV-Flo helps purify water by removing chemicals, eliminating algae in the water, and eradicating suspected bacteria that could contribute to cloudy water, green water, and diseases. The UV-FLO is also beneficial for planted aquariums not just for algae prevention but to prevent the growth of Cyanobacteria that often smother and destroy aquatic plants.

Aside from having multiple applications for water purification, the Dymax 5W UV-FLO clarifier also has an innovative design that redirects water to flow in and around the bulb to maximize contact time for maximum water clarification.


  • Purify aquarium water
  • Prevent algae growth
  • Remove green water
  • Eradicates suspended bacteria
  • Quick and easy installation

Measurements - 18.5cm total length. and 6.5cm wide

Dymax Product Code: DM472



  • Dymax UV-FLO 5W External Inline UV Steriliser
  • 16/22mm hose connection and hose fasteners
  • External 5W ballast with a Australian approved power plug
Brand Dymax
Model # DM472
Barcode # 8885009364726
Shipping Weight 0.5300kg