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Mattress Underlays, Toppers & Accessories

Breathable 3D mesh mattress underlays in 10, 15 and 20 mm, the ECO underlay of coconut fibre and latex, the Airflow Topper and accessories. Free shipping.

How it works

Why mattresses get damp, and how air stops it

Everyone gives off moisture while sleeping. It sinks through the mattress and condenses at the coldest point: the underside, where it rests on a solid base. The 3D mesh lifts the mattress onto an open air gap, so the moisture escapes before it can settle.

Thickness
Body heat and moisture from the sleeperWarmColdMattressCondensationMildew stainsSolid baseSolid base20 mm air gapMoist air escapes
Moisture under the mattressDry

On a bed box, the floor or a boat berth the moisture has nowhere to go. It collects under the mattress, the first mildew stains follow.

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