Maintaining your DEL AOP 25 is important for your pool water, and for the lifespan of the system.  Every 18 months (1.5 years) replace the UV Germicidal Lamps.

• UV Lamp Part Number:  9-1626-02
• This lamp fits AOP 25 which are FULL FLOW, not the AOP-S units which were side-stream
• AOP 25 utilizes (2) 9-1626-02
• The Kit Part Number for this lamp is R0990800

RESOURCE CENTER | View or download the following here:
NEXT GEN AOP: DEL AOP 25 & 40 INSTRUCTION MANUAL