Lifegard Aquatics 3 inch O-ring for QL Caps Works for all QL models and AF filter modules.
Lifegard Aquatics Replacement Quartz Sleeve For QL-25 UV Sterilizer 175233
Lifegard Aquatics 15W Replacement UV Bulb 175229
Pure hard quartz material in the bulb dramatically increases UV output compared to other conventional bulbs of equal wattage. Pure quartz material resists solarization and improv...
Gasket for Lifegard Aquatics Inline Heater Modules and QL units.
Lifegard Aquatics 3 inch Cap with couplings - R175109
5 Watt UV Submariner - Replacement 3pk Sponges