HONGNAL Series 7 Replacement Heads 2-Pack — 70s/720–790 Compatible Floating 3‑Blade Foil Cartridges

HONGNAL 2Pack Series 7 replacement heads are drop-in foil and cutter assemblies designed to restore cutting performance on Braun Series 7 shavers (70s/legacy models).

These two replacement heads recreate the three-blade floating cutter system and perforated foil geometry found on older Series 7 models, so you can refresh an aging shaver without buying a new unit. They fit a broad range of legacy Braun shaver chassis and let you maintain close, comfortable shaves by replacing worn foils and blades that reduce efficiency and increase irritation.

Which Braun Series 7 models will these HONGNAL heads fit?

These replacement heads are made to be compatible with the legacy 70s-style Series 7 models. They match the original mounting and cutter arrangement used across many older Braun shavers so installation is straightforward.

• Works with 70s-type legacy models such as 720, 725, 730, 750, 760, 765, 790, 795, 797, 799.
• Also compatible with later listed models like 9565, 9595, 9581, 9585, 9591, 9781, 9782, 9785, 9791, 9795.
• Designed for Series 7 housings that accept the removable foil-and-cutter cartridge (70s form factor).

How do these replacement heads restore shaving performance?

Replacing the foil and cutter package renews the contact surfaces that capture and cut hairs, which reduces tugging, improves closeness, and lowers the risk of irritation. The assembly reproduces the floating three-blade concept to follow facial contours.

• Floating three-blade cutter maintains consistent pressure against skin contours.
• Bionic-style foil perforations guide and lift hairs for cleaner cutting.
• Rounded cutter edges reduce the chance of nicks and improve comfort.

How often should I replace these heads and why does it matter?

Blade and foil wear slowly with regular use; replacing them on a schedule keeps the shaver cutting efficiently and more hygienic. Worn foils can cause pulling, uneven results, and may irritate sensitive skin.

• Recommended renewal interval: about every 12 months under normal use.
• Replace sooner with heavy daily use, coarse facial hair, or if you notice pulling or decreased performance.
• Fresh heads improve comfort, shaving speed, and overall hygiene.

Are these replacement heads easy to install and maintain?

Yes — the cartridge is designed for simple removal and replacement without tools. Regular cleaning extends life and ensures consistent cutting quality.

• Snap-out old cartridge and snap-in new HONGNAL head — no tools required.
• Rinse under water after removal of loose hair; allow to dry before reattaching.
• Follow your shaver manual for deep cleaning or lubrication recommendations.

Who is this for: These HONGNAL 2-pack replacement heads suit owners of older Braun Series 7 70s-style shavers who want to restore cutting performance and comfort without replacing the entire shaver. They’re also a good choice for users who prefer keeping a trusted shaver in service by swapping worn foils and cutters on a yearly schedule. If you need a direct-fit cartridge replacement to address tugging, reduced closeness, or worn foils on compatible Series 7 models, this two-pack lets you refresh both sides or keep a spare on hand.