• GPH212T5L/4HA Replacement UV Lamp - 10w (G212) - WrekinWater
  • GPH450T5L/4 Replacement UV Lamp (G450) - WrekinWater
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GPH450T5L/4 Replacement UV Lamp (G450)

GPH450T5L/4 Replacement UV Lamp (G450)

G450

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£60.00 inc. VAT
£50.00 ex. VAT
£60.00 inc. VAT
£50.00 ex. VAT
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Product Description

GPH450T5L/4 Replacement UV Lamp (G450)

The GPH450T5L/4 (G450) is a replacement UV lamp for UV disinfection systems that use this lamp code. Because many UV systems share lamp codes, always check the bulb reference printed on your existing lamp before ordering.

Specifications

Lamp code GPH450T5L/4 (G450)
Type Replacement UV lamp
Compatibility Match on the bulb reference. May also fit other UV models.

Check before you order

Check the bulb code on your existing UV lamp and go by that reference, not by the system name. The lamp may also fit other UV models that use the same code.

Signs you need this part

  • The lamp was last changed 12 months ago or more
  • The lamp no longer lights
  • Your system is showing a lamp warning or fault

Why it matters

UV lamps lose output gradually and well before they stop lighting, so they are normally changed every 12 months rather than when they fail.

How to fit it

  1. Isolate power to the UV system and let the lamp cool.
  2. Remove the old lamp following your system manual.
  3. Fit the new lamp, handling it by the end cap and avoiding the glass.
  4. Reconnect the lamp and refit any cover.
  5. Restore power and confirm the system runs normally.

Have You Ordered Before?

Existing/previous customers can find their previous orders with just a surname and a postcode. There’s no better way to find parts and replacements!

Get Started

Frequently asked questions

It is the GPH450T5L/4 replacement UV lamp, sold under the lamp code G450.

Check the bulb code on your existing UV lamp and go by that reference. The lamp may also fit other UV models that use the same code.

UV lamps are normally changed every 12 months, because output falls before the lamp stops lighting. Check your system's guidance too.

How to Find the Correct Replacement Bulb Code for Your UV Water Filter

GPH212T5L/4HA Replacement UV Lamp - 10w (G212) - WrekinWater

GPH450T5L/4 Replacement UV Lamp (G450)

£60.00 inc. VAT
£50.00 ex. VAT
£60.00 inc. VAT
£50.00 ex. VAT