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OnBuy.com£19.99Visit shop Philips Tuv 25W G25t8 Uv System Replacement Lamp/Bulb - 2 Pin
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This Philips TUV 25W G25T8 UV replacement lamp is designed for users of the Finerfilters 25W UV System, offering a high-quality solution for water sterilization and clarity in ponds and aquariums. Its key benefit is providing effective germicidal radiation to deactivate bacteria, viruses, and other microorganisms. A caveat to consider is that the lamp will remain illuminated even when its germicidal effectiveness diminishes, requiring users to track replacement intervals carefully.
| Colour | Green |
|---|---|
| Model Part Number | G25T8 |
| Brand | Philips |
Replacement is recommended every 6 to 12 months or after 9,000 hours of use, whichever comes first. For consistent performance, a 6-month interval is a good guideline.
This lamp is specifically a replacement for the Finerfilters 25W UV System. While it has standard specifications (T8, G13 cap, 25W), compatibility with other brands is not guaranteed and depends on the specific design of the UV unit.
A non-ozone producing lamp is designed to emit UV-C radiation primarily for germicidal purposes without generating significant amounts of ozone gas, which can be harmful.
No, the lamp will continue to emit visible light even after its germicidal effectiveness has significantly decreased. Rely on the recommended replacement schedule for accurate timing.
The lamp has a peak UV output at 254nm, which is the most effective wavelength for deactivating microorganisms.
The lamp has a length of 450mm and a diameter of 26mm (T8 size).
Ensure the lamp is correctly seated in its sockets and the power supply to the UV unit is active. Check the UV unit's ballast or power source.
Confirm the lamp is a genuine Philips TUV 25W G25T8 and was installed correctly. Verify that the UV system's flow rate matches the lamp's capacity (23 Litres per min for this 25W system). Check for any obstructions in the UV chamber or connected plumbing.
Remember that UV lamps do not change appearance when they need replacing. Follow the recommended replacement schedule (every 6-12 months or 9,000 hours) to ensure ongoing efficacy, regardless of visible illumination.
Compatibility: This lamp is specifically designed as a replacement for the Finerfilters 25W UV System. Ensure your existing UV system is the correct model before purchasing.
Setup: To replace the lamp, first disconnect the power to your UV system. Carefully remove the old lamp following the manufacturer's instructions for your specific UV unit. Install the new Philips TUV 25W G25T8 lamp, ensuring it is securely seated. Reconnect the power.
Care: Handle the glass lamp with care to avoid breakage or fingerprints on the UV-emitting surface. Periodically check the lamp for any visible damage. The most critical aspect of care is adhering to the recommended replacement schedule to maintain germicidal effectiveness.
