Series 7 Electric Shaver

Series 7 Electric Shaver Head Replacement Foil Part Cassette Cartridge 70B US Get your shaver back to 100% performance with the replacement head. Braun recommends changing your shavers blades every 18 months to maximize shaving performance and comfort. 
Compatible with Braun series 7 shavers:

This replacement head compatible with braun series 7 shaver : 720s, 730s, 740s, 760s, 790s, 750cc, 760cc, 765cc, 7893s, 7840s, 7842s, 7850cc, 7855s, 7855cc, 7865cc, 7867cc, 7880cc, 7898cc, 7899cc, 790cc, 795cc, 799cc, 7893ps 

Small investment, peak performance. Within 18 months your shaver will cut an average of 6,000,000 hairs. In accomplishing this substantial task, the cutting parts will gradually wear out and your shave may become less close and comfortable. That’s why recommends changing your shaver’s foil and cutter block every 18 months to maintain your shaver’s maximum performance. For a perfect shave every day.