Replace Part Number：
Replacement for Husqvarna 504115301,
Replacement for Red Max 504115301, 521751401, T151382170,
Replacement for Stens 605-918.
Fitment：
Compatible with Husqvarna 130BT 530BT blowers.
Compatible with Red Max EBZ3000RH, HBZ2601 and HBZ2610 blowers, CHTZ2401, CHTZ2401L, HTZ2401 and HTZ2401L hedge trimmers.
Air Filter Size：
Width: 3 5/16", Length: 3 1/2", Height: 13/16".
Package Include：
2 x 605-918 Air Filter as Picture Show.
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