Skip to main content

Evenflo Sonus


This page supports the use of the Evenflo Sonus (convertible) car seat.  

These resources will guide you through how to use this particular seat to safely transport your child. 
You’ve got this!  If you have any questions or need additional support, call us anytime at 902-470-7036 or email
Or call 1-866-288-1388 (*toll free in Atlantic Canada only)

IWK Care Sheet

Basic stats:
Rear-facing limits:
Minimum weight: 5 pounds (2.3 kg) 
Minimum height: 19 inches (48 cm) 
Maximum weight: 40 pounds (18 kg)
Maximum height: 40 inches (102 cm)
Forward-facing limits: 
Minimum weight: 22 pounds (10 kg) 
Minimum height: 28 inches (71 cm) 
Maximum weight: 50 pounds (22.6 kg)
Maximum height: 50 inches (127 cm)


Instructions For Use


None available at this time. 

Helpful Links

Manufacturer's website
Evenflo faq


© 2023 IWK Child Safety Link. All rights reserved.