Air Filter replaces Husqvarna 530036575 for trimmer and blowers. Fits models 25H0, BC2500LE, SST25, FL21LE, FL25, FL25LE, PL500, PLT2145, PP025, PP110, PP25E, PP26E, SM705, SM706, TE400CXL, TE400LE, TE450CXL, TE500CXL, XT200, XT250, XT25LE.