CNZ 9-watt Germicidal UV-C Replacement Bulb, G23 Base (1-Pack)

About this item

• HIGH-EFFICIENCY CLARIFICATION: This 9-Watt PL-style UV replacement bulb features a standard G23 2-pin base, delivering a precise light spectrum designed to clear up cloudy water and neutralize airborne odors swiftly.
• UNIVERSAL COMPATIBILITY: Engineered as a premium replacement bulb for a wide range of popular home and pond systems. Fully compatible with major brands including Tetra Pond GreenFree UV1, Alpine, Cal Pump, Coralife Turbo-Twist, Fish Mate, Hozelock Cyprio, and more (see full cross-reference list below).
• VERSATILE MULTI-PURPOSE USE: Ideal for maintaining pristine, crystal-clear water conditions in residential ponds, aquariums, and water features, as well as enhancing air freshness in compatible residential air purification systems.
• LONG-LASTING PERFORMANCE: Rated for up to 8,000 hours of dependable, continuous operation. Enjoy peace of mind with a robust build quality designed for consistent seasonal use.
• OPTIMAL ANNUAL MAINTENANCE: For peak system performance and maximum clarity, it is recommended to replace your ultraviolet bulb every 12 months, as the effective light spectrum naturally diminishes over time even if the bulb remains lit.