Firefighter, Female, Black Fire Suit with Gauge and Straps, White Helmet, Breathing Apparatus, Airtanks (3626cpr1580 Head)

Comes in 2 sets, made of 7 parts. The lowest-priced set it comes in is 60112 Fire Engine (RRP £34.99).

Check the minifigures carefully when buying a used set: they're part of its grade.