Replacement Parts / Filter Media » Tetra Replacement Parts » Tetra Replacement UV Bulbs for Tetra UV-Pressure Filters

Like all UV Sterilizers, the Tetra UV-Pressure Filters should have their UV Bulbs replaced at least once every other year, if not once per year to assure effective sterilizing of the pond water. There are Tetra Replacement UV Bulbs for each of the PRF-UV Filters, organized below. Be sure you are selecting the proper Replacement UV Bulb for your filter.