Zodiac R3001800 350/500 Fan Guard Replacement for Select Zodiac Jandy Air Energy Pool and Spa Heat Pumps 350/500 Fan guard replacement Fits Zodiac Jandy Air Energy AE-Ti and EE-Ti pool and spa heat pump models AE1000, AE2000, AE2500, AE3000, EE2000, EE2500, EE3000 Also fits Zodiac Jandy Air Energy super and magnum pool and spa heat pump model 550 SETI