AquaForte Economy PLL Pond UVC Lamps – 18W / 24W / 36W / 55W
High-Quality Replacement UV-C Lamps for Pond Clarifiers
 
The AquaForte Economy PLL UVC Lamps provide a reliable, cost-effective replacement solution for a wide range of pond UV clarifiers.
Designed to restore effective UV-C performance, these lamps help eliminate green water, floating algae, and harmful bacteria, keeping pond water clear and healthy throughout the season.
UV-C lamps gradually lose effectiveness over time, even if they still illuminate, so regular replacement is essential for consistent results.
 
Why Replace Your UVC Lamp Regularly
UV output diminishes after prolonged use
Typical effective lifespan is around 8,000 hours
Reduced UV = reduced algae and bacteria control
Spring replacement ensures full performance for the entire pond season
Replacing lamps on schedule protects water quality and filtration efficiency.
 
Available Wattages
18W
24W
36W
55W
Always replace like-for-like wattage as specified by your UV unit manufacturer.
 
Compatibility (Examples)
These lamps are suitable for use in a wide range of UV clarifiers, including compatibility with OASE systems such as:
Bitron C 24 W
FiltoClear 16000
FiltoMatic CWS 12000 / 14000 / 25000
Vitronic 24 W
All OASE 55 W and 110 W UVC devices (using 55 W lamps as specified)
Using the correct replacement lamp helps protect manufacturer warranty claims where applicable.
 
Performance & Reliability
High-quality UV-C output for effective sterilisation
Reliable control of:
Single-celled floating algae (green water)
Harmful bacteria and microorganisms
Designed for continuous-use pond UV systems
Ideal for koi ponds, garden ponds, and filtration systems running UV year-round.
 
Maintenance Best Practice
Replace lamps every season or every ~8,000 hours
Best replaced in early spring before algae blooms start
Clean quartz sleeves at the same time for maximum efficiency
 
Bottom Line
The AquaForte Economy PLL Pond UVC Lamps offer a dependable and economical way to keep your pond UV clarifier performing correctly. Available in 18W, 24W, 36W, and 55W, they are a practical replacement choice for many popular UV units—helping ensure clear water, healthy fish, and consistent pond performance all season long.