Hypervent Moisture Barrier
Hypervent Moisture Barrier
Say Goodbye to Mold and Mildew
A simple layer of protection that keeps your mattress dry and mold-free.
Promotes Air Circulation
Elevated mesh design lifts your mattress, allowing continuous airflow underneath.
Helps Prevent Condensation
Stops warm, moist air from getting trapped beneath your bed—one of the biggest causes of RV mattress mold.
Lightweight & Easy to Install
Just cut to fit and place under your mattress—no tools or hardware required.
Durable & Maintenance-Free
Made from nonabsorbent polymer mesh that won’t compress, rot, or retain moisture.
Only premium, USA-sourced materials
Durable Polymer Mesh with Built-In Ventilation
Don’t let trapped moisture ruin your mattress. The Hypervent Moisture Barrier features a stiff, yet flexible polymer mesh that elevates your mattress and allows continuous airflow underneath. This simple layer creates a dry, well-ventilated space that helps stop condensation and prevent mold.
The mesh won’t compress over time, doesn’t absorb water, and requires zero maintenance – just cut to fit and forget it’s there. It’s a rugged, long-lasting solution made for life on the road.
How to Set Up Your Moisture Barrier
Your order may arrive as one or two pieces depending on the size—here’s how to place and trim for a perfect fit.
Please note: Moisture Barrier is shipped separately and may arrive at a different time than your mattress.
If you order a size between
28″ x 75″ and 39″ x 80″
you will receive one piece.
Place the moisture barrier vertically on the platform and trim off any excess with scissors.
If you order a size between
42″ x 80″ and 72″ x 80″
you will receive two pieces.
Place the moisture barrier pieces horizontally, attach with provided tape, and trim off any excess with scissors.
Connect with a mattress expert
Our experts are here to help you. Reach out with any questions, and we’ll get back to you as soon as possible!