In The Swim 16 ft x 32 ft Premium Plus Solar Pool Cover - 12 Mil

In this review of the In The Swim 16 ft x 32 ft Premium Plus Blue/Black Rectangle Solar Pool Cover, the bottom line is that it is best for pool owners who want a simple, low-cost way to raise water temperature and reduce evaporation. The cover's 12 mil thickness and dual-color construction are its main selling points, designed to increase surface water temperature by as much as 15 degrees and to retain that heat overnight. Installation is straightforward: unroll, let it settle, and trim to fit irregular shapes. It is a practical choice for both above ground and inground pools when used with basic pool chemistry guidelines.

Key Features

• 12 mil thickness: Thicker material helps trap heat and can raise surface temperature significantly during consistent sunlight.
• Blue/black color: The dark blue and black layers maximize solar absorption and improve heat retention when nights cool down.
• Evaporation control: The cover substantially reduces water loss and chemical evaporation, helping lower maintenance needs.
• Trim-to-fit design: Lightweight polyethylene can be cut to fit irregular pool shapes for a snug, customized fit.
• Works with a reel: Using a solar cover reel makes rolling and unrolling easier and reduces wear when removing the cover.

Who It's For

The In The Swim Premium Plus cover is ideal for homeowners with a 16 ft x 32 ft rectangular pool who want an affordable way to extend their swimming season and lower water top-up needs. It suits both above ground and inground pools and is useful for those who have a reel or who are willing to trim and handle the cover manually.

It is less suited to people who need a custom-molded cover for complex pool shapes without trimming, or to users who cannot monitor pool chemistry; the manufacturer advises using the solar cover only when chlorine is below 2.5 ppm and pH is above 7.2 to avoid damage or reduced effectiveness.

Pros & Cons

Pros

• Effective heat retention and temperature lift thanks to thicker 12 mil construction.
• Dual-color design improves heat absorption and reduces overnight heat loss.
• Reduces water evaporation and chemical loss, saving on maintenance.
• Lightweight polyethylene is easy to trim and install for most rectangular pools.

Cons

• Requires trimming for irregular pools and a reel is recommended for frequent use to limit wear.
• Manufacturer cautions on chemical limits, so users must maintain chlorine below 2.5 ppm and pH above 7.2.

Specifications

Our Verdict

The In The Swim 16 ft x 32 ft Premium Plus solar cover is a practical, cost-effective way to raise pool surface temperature and reduce evaporation for standard rectangular pools. It offers good value for pool owners who will maintain recommended chlorine and pH levels and who can trim the cover or use a reel to manage it, delivering sensible heating and maintenance savings over the swim season.

Frequently Asked Questions

Will this cover fit irregular pool shapes?
Yes, the polyethylene cover can be trimmed to fit irregular shapes; allow it to settle for a day after unrolling before trimming.

How much can it increase pool temperature?
The cover's design and 12 mil thickness are intended to raise surface temperatures significantly, with typical gains over several days of consistent sunlight.

Are there any chemical restrictions?
Yes, the cover should be used only when chlorine levels are below 2.5 ppm and pH levels are above 7.2 to avoid issues.