Discover the Britax Dualfix collection at Chelsea Baby, home to some of the safest and most innovative car seats available today. Designed by Britax Römer—global leaders in child safety—the Dualfix range provides exceptional protection, flexible usability, and long-lasting comfort for growing families.
The Dualfix series includes popular models such as the Dualfix M i-Size, Dualfix 3 i-Size, Dualfix Pro, and Dualfix Core, each engineered with a full 360° swivel base for effortless in-and-out access and stress-free buckling. With extended rear-facing travel up to 105cm, the Dualfix range supports the safest possible position during the crucial early years.
Each model incorporates premium side-impact protection, deep padded seating, multi-recline positions, adjustable headrests, and ISOFIX installation for maximum reassurance. Whether you want plush newborn inserts, enhanced ventilation, or the most advanced safety technology, the Britax Dualfix lineup offers options to support every stage and every journey.
Explore the collection at Chelsea Baby and discover why the Britax Dualfix remains a top choice for parents seeking superior safety, practicality, and comfort—all in one smart, beautifully engineered design.








