Solar Pool Cover 18 Foot Round 10Mil Blue Bubble - Solar Heating

In this review of the 18 ft Solar Pool Cover, the bottom line is simple: this is a practical, low-cost way to retain heat and cut maintenance for both inground and above-ground pools. The reviewer found the 10mil thickness and dense bubble pattern work as a kind of solar heat magnifier, warming water during sunny hours while also acting as a basic debris barrier. It is not a permanent safety device, but for pool owners who want easier mornings, reduced evaporation and modest temperature gains without complex installation, this pool blanket delivers clear, usable benefits.

Key Features

• Solar heat magnifying glass: Thousands of bubbles capture and transfer solar energy to raise pool temperature and extend comfortable swim time.
• Pool shield: The cover blocks leaves, bugs and larger dirt so water looks clearer after overnight or weekend use.
• Reduces water evaporation: Designed to cut water loss by up to 95%, which saves refills and reduces chemical adjustments.
• Custom fit in 5 minutes: A cover that can be trimmed with scissors to fit irregular shapes, making it versatile for many pool layouts.
• High density PE material: Durable construction gives stable protection across multiple seasons and resists tearing in routine use.

Who It's For

The cover suits homeowners with small to medium inground and above-ground pools who want an economical way to warm their water and reduce daily maintenance. It is especially useful for owners who value simple DIY solutions and need to trim a circular cover to fit slightly irregular edges.

It is not aimed at buyers needing certified safety covers or heavy-duty winter covers; those looking for locking safety features or complete debris exclusion during storms should consider purpose-built safety systems instead.

Pros & Cons

Pros

• Thick 10mil material and dense bubbles provide noticeable warming and feel durable in normal conditions.
• Effectively reduces evaporation, helping to lower water and refilling costs.
• Simple to cut and install to match different pool shapes, making it versatile.

Cons

• Not a safety cover; leaves some water surface exposed and will not stop small children or pets from entering the pool.
• Longevity depends on handling and sun exposure; one customer noted months of use, so heavy-season replacement may be needed for some climates.

Specifications

Product type	Solar pool cover / pool blanket
Diameter	18 ft round
Material	High density PE with bubble texture
Thickness	10 mil
Primary benefits	Solar heating, debris protection, reduced evaporation
Fit	Trim-to-fit for irregular pools

Our Verdict

This 18 ft, 10mil blue bubble cover is a sensible, value-minded choice for pool owners who want easier maintenance and modest heat gains without complex equipment. It warms water, cuts evaporation and is easy to trim and use, making it a good buy for seasonal poolkeepers who understand it is not a certified safety solution.

Frequently Asked Questions

Can the cover be cut to fit a non-circular pool?
The cover is designed to be trimmed with scissors so it can be adapted to irregular pool shapes.

How much evaporation does it prevent?
The manufacturer states up to 95% reduction in water evaporation when the pool is covered, which helps reduce refill frequency.

Is this a safety cover?
No, this is a solar heating and debris cover and does not provide certified child or pet safety protection.