25W Phillips Lamps
This package comes with a set of extra "O" Rings and permits quartz and bulb changes every six months (which is what we advise).
Although it is one of the most crucial components of the entire filtration system, we frequently neglect to maintain it over time.
To ensure optimum performance and clarity, the UV light in your UV device should be replaced every six months.
Even though the lamp may still be burning, the proper UV radiation is no longer being emitted.
To maximise light transmission, make sure to carefully replace or clean the quartz glass of the fixture before putting in the new lamp.