Miele SF-AH 30 HEPA Filter (S300i thru S858)
Miele SF-AH 30 canister Active HEPA filter for the Miele S300 i thru S 858 canister vacuum cleaner models.
Genuine Miele HEPA replacement filter.
Miele active HEPA filters should be changed every 50 hours or once a year to maintain effectiveness.