Aquasure Quantum Series 18 GPM High Output UV Replacement 48W Bulb Lamp AF-UV18HO-BULB, Compatible with AS-UV18HO, WHUV18HO

Replacement UV Filter Bulb Compatibility: Designed to be only compatible with our Quantum Series Multi-stage System (AS-WHUV18HO), Quantum Series UV 18 GPM Light System (AS-UV18HO) and Harmony Series Water Softener Bundle (AS-SE1500FMU). Easy Installation & Operation: Installing is fast and hassle-free thanks to its compact design and it is recommended you replace your UV light bulb annually to maintain optimal system performance. 100% Chemical-Free: Ultraviolet-C is a chemical-free method of sterilization and does not affect taste, color, odor, or pH levels of the water, ensuring continuous disinfection around the clock. Improves Quality of Water: This UV-C bulb effectively neutralizes up to 99.99% of waterborne microorganisms such as bacteria, germs and viruses that are not visible to the human eye, protecting your family from microbes such as mold spores, fungus, yeasts, and algae. Highly Efficient & Cost Effect: This high output 48W UV Sterilizer Light has a rated lifespan of 9,000 hours and at 18 GPM, it is powerful enough to provide whole-house sterilization for activities like cooking, bathing, and cleaning. This UV bulb replacement is energy-efficient resulting in lower operating cost and is ideal for both residential and commercial purification on city/municipal or well water.