Air Pillow (Luftrunde) for Pool Covers Key benefits Prevents snow and dirt build-up: Designed to keep snow and debris from accumulating on your pool cover, preserving its shape and function. Reduces freeze damage: Creates an insulating air layer under the cover to lower the risk of damage from freezing temperatures and heavy snow loads. Durable, leak-resistant construction: Made from high‑strength materials to resist punctures and leaks for dependable winter protection. Simple, effective performance: Fits under the cover to maintain tension and drainage, extending the life and functionality of your cover. What it does and why you need it Functions as an under-cover air support that keeps your pool cover from sagging under snow and water. Prevents pooled water and compacted snow from stressing seams and anchors, reducing repair needs. Adds insulation to moderate temperature swings at the cover surface, lowering the chance of freeze-related tearing. Key attributes Function: Air support / insulation for pool covers, prevents accumulation and sagging. Compatibility: Specifically developed for use with pool covers; designed to integrate with standard winter cover setups. Material: High-strength, puncture- and leak-resistant material for reliable seasonal use. Performance: Durable winter protection that preserves cover shape, improves drainage, and reduces freeze damage risk. Typical use scenarios Winterizing an in-ground or above-ground pool: Place the air pillow under the winter cover to prevent snow and water pooling and to protect the cover during the cold months. After heavy snowfall or storms: The pillow maintains cover tension and minimizes snow accumulation in the center, reducing the need for manual clearing. Seasonal storage protection: Use during extended periods of non-use to lower stress on cover seams and anchoring points and to keep the cover cleaner. Practical details Designed for straightforward installation under most pool covers; follow your cover manufacturer’s guidance for placement and inflation. Built for repeated seasonal use; inspect for damage before each season and repair or replace if punctures are detected. Reliable, no-nonsense protection that helps your pool cover perform better through winter and heavy weather, reducing maintenance and the risk of damage.