
WINTER POOL PROTECTION
Creates a rugged protective dome beneath your winter cover. Elevates the center to stop heavy snow buildup and shield your pool walls from extreme freezing pressure.
SUB-ZERO COLD RESISTANCE
Crafted from cold-crack resistant PVC that maintains elasticity down to sub-zero temperatures. Built to prevent brittleness, leaks, and sudden pressure deflation all winter long.
ABSORBS ICE EXPANSION
Naturally contracts as water freezes and expands outward. Relieves thousands of pounds of lateral ice pressure to protect steel rims and liners from catastrophic cracking.
EASY TO INFLATE & SECURE
Features an anti-leak Boston valve for rapid inflation and reinforced anchor points. Tie it down firmly with matching cords to keep the pillow locked dead-center through fierce winter storms.
UNIVERSAL POOL COMPATIBILITY
Engineered for all above-ground setups—round, oval, and rectangular pools. One seasonal installation keeps your cover elevated and your pool ready for next spring.
Lavirac™ WinterShield Proven Durability
Based on real-world winter performance across 850+ North American above-ground pools.
98%
Reduction in pool cover water buildup and sagging.
100%
Pool wall protection rate against lateral freeze cracks.
96%
Of pool owners reported zero debris or swamp water accumulation in the spring.
Why Lavirac Beats Traditional Winterizing
The reliable, stress-free way to safeguard your pool all season long.
|   | Lavirac™ WinterShield | Cheap Pillows |
|---|---|---|
Anti-Freeze Cold Resistance (-25°F) |
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Absorbs Expanding Ice Pressure |
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Prevents Water & Debris Pooling |
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Dual Boston Leak-Proof Valve |
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Reinforced 4-Corner Tie Anchors |
Why Pool Owners Rely On Lavirac™
Trusted by 15,000+ Pool Owners Nationwide⭐⭐⭐⭐⭐
F.A.Qs
How does an air pillow protect my pool during winter?
How does an air pillow protect my pool during winter?
It forms an elevated dome under your cover so snow and rain run off instead of pooling in the center. Crucially, it absorbs the pressure of expanding surface ice to protect your pool walls and liner from cracking.
How much should I inflate the pillow?
How much should I inflate the pillow?
Inflate to 70%–80% capacity. Leaving room allows the pillow to compress naturally when thick ice forms without blowing out the seams.
How many pillows do I need for my pool size?
How many pillows do I need for my pool size?
Round pools up to 24 ft require 1 pillow centered. Large oval or rectangular pools (over 15x30 ft) perform best with 2 to 3 pillows spaced evenly.
How do I keep the pillow from drifting to the edges?
How do I keep the pillow from drifting to the edges?
Use the reinforced corner grommets with the included ropes. Criss-cross the cords and tie them securely to opposite top rails before draping the winter cover over.
Can this pillow withstand freezing sub-zero temperatures?
Can this pillow withstand freezing sub-zero temperatures?
Yes. It is made of puncture-resistant 0.4mm K80 cold-crack PVC rated to stay flexible down to -25°F (-31°C).