Britax Duo Plus Isofix

We would firstly recommend you try and buy a new seat where possible but if you need to buy second-hand try and check the seats history and find out how old it is. If it is older than 5 years, look for another. In particular, if you suspect the seat has been involved in any way in a collision, don’t buy it as it may have been compromised.

Check all the belts, harnesses and connections. Straps should not show any signs of fraying and there should be no cracks or tearing of the seat itself. Get yourself a copy of the manual from the seat manufacturer if it isn’t available.

Check that your car and the seat are compatible and if you are unsure, again contact the manufacturers.