Hozelock Vorton 18000 Replacement UV Bulbs – 2 x 9W

Keep your pond UV clarifier performing efficiently with this Pack of 2 x 9W UV Replacement Bulbs, designed for the Hozelock Vorton 18000 UV Clarifier.

These replacement UV-C lamps help restore the performance of your existing pond clarifier, supporting effective green water control and helping maintain clearer pond water.

The Hozelock Vorton 18000 uses two 9W UV lamps, providing a combined 18W UV output. This convenient twin pack allows both lamps to be replaced together during routine pond maintenance.

Key Features:

• Pack of 2 UV Bulbs – Includes two replacement 9W UV-C lamps
• Fits Hozelock Vorton 18000 – Designed for compatible Vorton 18000 pond UV clarifiers
• 18W Combined Output – Two 9W lamps provide the required combined wattage
• Helps Control Green Water – UV-C light targets free-floating algae passing through the clarifier
• Supports Clearer Pond Water – Helps maintain effective UV water clarification
• Routine Replacement – Ideal for replacing ageing or worn UV lamps
• Suitable for Garden Ponds – Practical maintenance spares for compatible koi and ornamental pond systems

Effective Green Water Control

UV clarifiers use ultraviolet light to target free-floating algae as pond water passes through the unit.

This helps algae particles clump together so they can be captured by the pond filtration system, supporting improved water clarity.

Replacing ageing UV lamps helps maintain the performance of your existing Hozelock Vorton clarifier.

Why Replace Both UV Bulbs?

The Hozelock Vorton 18000 uses two separate 9W UV lamps.

Over time, UV-C output gradually reduces, even when a lamp still appears illuminated.

Replacing both lamps together helps maintain consistent UV clarification performance throughout the pond season.

Compatibility:

• Hozelock Vorton 18000 UV Clarifier
• Other compatible UV units requiring the same 9W PLS lamp specification

Important: Please check the wattage, lamp dimensions and pin configuration of your existing UV bulbs before ordering.

Maintenance & Replacement:

For effective UV clarification, replacement is generally recommended approximately every 6–12 months, depending on operating hours and manufacturer guidance.

For seasonal pond systems, replacing UV lamps before the start of the main pond season helps maintain effective performance.

Always disconnect the UV clarifier from the electrical supply before carrying out maintenance.

Specifications:

• Compatible Brand: Hozelock
• Compatible Model: Vorton 18000
• Product Type: Replacement Pond UV-C Lamps
• Individual Lamp Wattage: 9W
• Combined Wattage: 18W
• Lamp Type: PLS UV-C
• Pin Configuration: 2-Pin
• Application: Pond UV Clarification
• Quantity: 2 UV Bulbs

Pack Contents:

• 2 x 9W UV-C Replacement Bulbs for Hozelock Vorton 18000

Important Information:

PLEASE NOTE: This listing is for 2 replacement UV bulbs only.

The complete Hozelock Vorton UV clarifier, quartz sleeves, seals and other accessories are not included.

Please confirm your existing lamp specifications before purchasing, as different Hozelock UV models use different bulb types.

UV Safety: Never operate UV-C lamps outside their protective housing or look directly at an illuminated UV-C bulb. Always disconnect electrical equipment before replacing lamps.

Maintain effective green water control with this 2 x 9W UV Replacement Bulb Pack for Hozelock Vorton 18000, a practical replacement solution for garden pond and koi pond UV clarification systems.

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