Eureka HF-8 / MM HEPA Filter

Eureka filter HF-8 is also know as the MM Eureka HEPA filter for canister vacuum cleaners like the Eureka Mighty Mite 3670, 3685, S3681, SC3683, S3686 and 3695 series vacuum cleaners.
Eureka universal replacement filter part # 60666, 60666A and 60666B.
Replace Eureka HF8 filter every 6 months.

Examples of Eureka canister vacuums using MM / HF8 filter:
Eureka Mighty Mite Pet Lover - 3684F