Buy Sofa Bed Mattress Replacement Apr 2026

For foam, aim for a density of 1.8 lbs or higher. Lower densities (1.2–1.5 lbs) tend to bottom out and lose their shape quickly after being stored folded.

Ensure the foam is CertiPUR-US® certified , meaning it’s made without harmful chemicals like formaldehyde or heavy metals. buy sofa bed mattress replacement

Modern replacements have moved far beyond the thin, squeaky innersprings of the past. For foam, aim for a density of 1