Blue Wave WC664 In-Ground Winter Cover

Yes. While the mesh allows rainwater and fine silt to pass through, it is tightly woven to block sunlight. Since algae requires sunlight to thrive, this cover effectively keeps your pool water clear during the winter months.

The 5-foot overlap is designed to provide extra material for a secure fit, ensuring the cover reaches the deck comfortably even if your water level is lowered for winterization. This additional slack helps accommodate the fastening method and prevents the cover from pulling taut or tearing under tension.

Yes, this cover is designed to be secured using water tubes or bags. It also features corner grommets, which allow for additional anchoring, making it a reliable choice for areas prone to high winds.

No, this specific model is engineered for rectangular in-ground pools. Using it on a different shape will result in an improper fit, which can compromise the cover's durability and its ability to stay securely fastened.

Mesh covers are significantly lighter and easier to handle because they don't collect heavy pools of water or debris on top. While you may need to vacuum some fine silt from the pool floor in the spring, you avoid the difficult task of pumping off large volumes of stagnant water.

Because it is a mesh cover, it is largely self-maintaining as it allows water to drain through. However, you should periodically check that the water bags or anchors are still secure, especially after significant windstorms or heavy snowfall.