Delivers better pressure relief so you sleep longer, deeper and wake refreshed.
Serene performance foam is the most advanced foam on the marker and is not temperature sensitive so it remains comfortable and supportive regardless of the season. More supportive than memory foam! Durable topper is 1 ½” thick, adding a layer of comfort to any RV or home mattress without extra thickness. Cool touch polyester nylon jersey knit cover with breathable mesh gusset and stretch to fit skirt. Hypoallergenic with machine washable cover for easy care.
Before You Order
Verify part number 56688 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 56688 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.







