The Britax-Römer Evolva 1-2-3 prioritizes safety and security for the child. By utilizing the seat belt, it ensures a reliable and stable installation in the vehicle. Additionally, the headrest provides enhanced protection and comfort for the child during car journeys. Durability is emphasized in the construction of the Britax-Römer Evolva 1-2-3. The Britax head and body pillow fits both car seat and stroller harness systems and has been crash tested and approved for use with all Britax car seats. Machine wash. Amazon.com. For comfort in the car seat or stroller, the BRITAX Head & Body Support Pillow offers contoured support and can be adjusted to fit your growing infant. The Britax Willow/Willow S Infant Car Seat should only be used rear-facing with children who weigh between 4 and 30 lbs. (1.8 and 13.6 kg) and who are 32” (81.3 cm) in height or less. Britax Römer KIDFIX II XP SICT is a Group 2/3 highback booster from 15 kg - 36 kg (4 years - 12 years) . Car Seats Baby Birth – 15 months. Toddler 3 months Do you need to clean or replace the cover of your Britax Marathon ClickTight car seat? Watch this video to learn how to remove and reinstall the cover easily and safely. You will also find tips Cleaning C hicco car seat: For the cover: Remove seat cover and/or seat pad. You can machine wash these on the delicate cycle in cold water, or spot clean by hand with mild soap. Always air dry. For the buckle: Rinse in warm water or clean via sponge. Do not use any cleaning solutions/soaps. How to check if your car seat has been affected. To check whether your seat needs to be exchanged you need to find the product serial number. This is located on the front of the car seat, underneath the cover. Britax Römer explain how to remove the cover in the picture below. WRds.