Hi harvey,
I’m glad that they are CertiPur certified but they still don’t meet the criteria in post #10 here. Their specs are now listed on the site and confirm my thoughts from (post #9 earlier in this thread). They use too much lower density/quality (3 lb) memory foam than I would consider except in very unusual or “temporary” circumstances where how long the mattress lasted wasn’t an issue.
Like any mattress purchase … the quality of a mattress is only as good as the construction and quality of the materials inside it and if you don’t know the quality of all the layers or if you do know and it’s clear that the material quality is very low … I would avoid it for the sake of durability regardless of any certification.
Phoenix