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Stretch your swim season into spring and fall and slash your pool's evaporation losses with this 24 x 12 ft. rectangle solar pool cover, sized to fit standard inground and above-ground pools with full coverage. The 12 mil thick PE solar blanket is built with excellent tensile and tear resistance, holding up to direct sun exposure without fading or warping through a full season of use, and the bright blue surface keeps the pool looking clean even when the cover is on. The closed bubble face absorbs solar energy during the day and traps that heat at night, raising water temperature by roughly 8-15 C (about 14-27 F) depending on environmental conditions, so morning swims feel warm earlier in the year and evening dips stay enjoyable later into autumn - all without ramping up the heater. The same bubble design blocks up to 95% of surface evaporation, saving thousands of gallons of water and reducing the cost of running the pool heater overnight thanks to insulated heat retention. At 7.23 kg (15.93 lb.), the 24 x 12 ft. (7.32 x 3.66 m) cover floats over the pool surface and pulls double duty as a debris shield, catching falling leaves, pollen, and yard debris so you skim less and run the filter less often. The 12 mil PE material also cuts cleanly with household scissors to match kidney, oval, freeform, or rectangular pools, delivering custom coverage from a single blanket. For best performance, use in pool environments with chlorine levels below 2.5 ppm and pH levels above 7.2.

Stop fishing leaves out of the pool every weekend with this 12-MIL debris-barrier swimming pool cover, which combines bubble-side heat-retention with top-side debris blocking to keep fallen leaves, dust, insects, pollen, and yard debris out of pool water, plus sun-proof anti-tear 12-MIL PE construction and 4 size options for real pool cleanliness maintenance. The debris-barrier framing is the maintenance standout versus pools left open to weather: tree leaves, pollen clouds, and insects drop into uncovered pool water daily and force hours of skimming plus heavy filter load, but this cover blocks the debris at the surface and keeps water crystal-clear between swim sessions. Dual-function design delivers heat retention on the bubble side and debris blocking on the top side - no need to layer multiple covers. Premium 12-MIL PE construction is sun-proof, anti-tear, and anti-aging, outlasting cheap 8-MIL covers across multi-season use. Suitable for above-ground and in-ground pools of all shapes (rectangle, round, square, arbitrary), the cover trims with household scissors for custom outlines. 4 sizes (12 ft. x 24 ft. / 16 ft. x 32 ft. / 18 ft. x 36 ft. / 20 ft. x 40 ft.) fold into the included carry bag for compact off-season storage. Color: Blue.

Cover any pool shape without a custom order using this 12-MIL trim-to-fit rectangle pool cover, which combines cleanly-cuttable PE construction with 4 pre-cut size options (12 ft. x 24 ft. / 16 ft. x 32 ft. / 18 ft. x 36 ft. / 20 ft. x 40 ft.), dual-side heat-retain-plus-debris-block function, and above-ground or in-ground compatibility for real DIY pool cover customization. The trim-to-fit framing is the DIY standout versus fixed-shape covers: kidney pools, freeform backyard builds, and custom hardscape outlines can't match pre-made covers, but this PE blank cuts cleanly with household scissors so you can trace your actual pool outline and trim for a precise fit. 4 pre-cut starting sizes minimize trim waste - pick the rectangle closest to your pool footprint. Premium 12-MIL PE construction is sun-proof, anti-tear, anti-aging, non-toxic, and safe for residential pool water, outlasting thin 8-MIL covers. Dual-function design delivers bubble-side heat retention (raising water temp, reducing evaporation by 95%) and debris-side protection (leaves, dust, insects) without product layering. Suitable for both above-ground and in-ground pools of rectangle, round, square, or arbitrary shapes. Fold into the included carry bag for off-season storage. Color: Blue.

Extend your swimming season and keep your pool warmer with this rectangle solar pool cover, engineered with thousands of tiny bubbles that collect heat from sunlight. Over about 5 to 7 days of consistent sun, it can raise your pool water temperature by roughly 14 to 27 degrees Fahrenheit, helping maintain pleasant temperatures on cool summer nights, though results vary with your environment. Beyond warmth, the solar blanket keeps water cleaner by blocking dust, leaves, and other debris, and it prevents about 95% of water and chemical evaporation to reduce waste and help extend the life of your pool; simply keep the bubble side facing down. Built from high-quality 12-mil PE, the cover is sun-proof, anti-tear, anti-aging, and non-toxic, with strong weather resistance for extended outdoor use. It suits above-ground and in-ground pools of many shapes, including rectangle, round, square, and irregular layouts, and you can trim it to a custom fit with a pen and scissors. Available in sizes from 12 ft x 24 ft up to 20 ft x 40 ft, it folds up and stores in the included carry bag with handles when not in use. Picture stepping into pleasantly warm water in the morning while spending less time skimming leaves and topping off the water. Color: Blue.

Warm the pool and cut chemical bills with this 12-MIL rectangle swimming pool cover, which combines solar-heat-retain bubbles with 95% evaporation reduction, premium 12-MIL PE construction, sun-proof anti-tear durability, multiple size options (12 ft. x 24 ft. / 16 ft. x 32 ft. / 18 ft. x 36 ft. / 20 ft. x 40 ft.), and an included carry bag for real energy-saving pool operation. The heat-retention framing is the energy-saver standout: uncovered pools lose 3-5 degrees overnight and cost extra chlorine plus water fill between sessions, but the bubble-side-down solar blanket captures sun-heat into pool water during the day and holds temp through the night, letting the family swim earlier in spring and later into fall without running gas or electric heaters. 95% evaporation reduction is substantial - the solar blanket pays for itself across a season on water-fill savings alone, and chemical evaporation reduction means chlorine stays in the pool where you dosed it. Premium 12-MIL PE thickness resists sun damage, tear, and aging better than thin 8-MIL covers. Trim to fit round, square, rectangle, or arbitrary pool shapes with household scissors. Fold into the included carry bag for winter storage. Color: Blue.

Stretch your swim season weeks longer at both ends of summer with this 24 x 12 ft. rectangular solar pool cover does the heavy lifting that pool heaters usually charge for. The 8 mil PE bubble film traps sunlight against the water surface to raise pool temperatures by 8 to 15 C (14 to 27 F) depending on ambient conditions, so morning swims feel inviting and evening dips stay comfortable well past sunset. The 24 x 12 ft. (7.32 x 3.66 m) rectangle covers most home inground and above ground pools out of the box, and you can trim it cleanly with scissors to fit kidney-shaped, oval, or commercial spa pools without leaving exposed water. Sealed bubble construction creates a vapor barrier that blocks up to 95 percent of water evaporation, so the pool stays topped off longer between fills and stabilizers and chlorine do not leach away through evaporation. The thick PE material resists tearing, stretching, and UV fading even under intense summer sun, with a recommended use window of Cl levels below 2.5 ppm and pH above 7.2 to preserve cover longevity. While it floats taut on the water, the cover also blocks falling leaves, pollen, pine needles, and bugs from settling on the surface, which cuts skimmer cleaning time and helps chemical balance hold steady between filter cycles. The 10.62 lb. (4.82 kg) blanket folds compactly for offseason storage and earns its keep year after year. Color: Blue.

Extend your swimming season and reduce maintenance with this 28 x 14 ft. solar pool cover constructed from durable 16 mil PE material with a closed bubble design. The bubble layer traps solar energy during daylight hours and insulates against heat loss at night, raising water temperature by 14 to 27 degrees F depending on environmental conditions. This thermal efficiency can significantly reduce heating costs while extending comfortable swimming from spring through fall. The closed bubble construction also prevents up to 95 percent of water evaporation, conserving water resources and reducing the need for frequent refilling. As a physical barrier, the cover keeps leaves, insects, dust, and airborne debris out of the water, dramatically reducing skimming, vacuuming, and chemical treatment frequency. The 16 mil PE material provides excellent tensile and tear resistance, maintaining its shape and color under intense UV exposure. For optimal longevity, use in pools with chlorine levels below 2.5 ppm and pH above 7.2. The cover can be trimmed with standard scissors to fit any pool shape including rectangular, oval, kidney, and freeform designs. Suitable for both inground and above ground residential pools, commercial pools, hot tubs, and spas. Blue color. Weighs 35.3 lb. A cost-effective solution for pool temperature management and water conservation.

This 36 x 18 ft rectangle solar pool cover is sized for the standard residential in-ground rectangular pool scene—covers a 16 x 32 ft pool with 2-3 ft of trim allowance for a custom pool-edge fit, or a 18 x 36 ft pool edge-to-edge for an exact match, matching the rectangle footprint of most 1990s-2020s residential builds. Tightly packed micro bubbles create an insulating heat-retention layer that absorbs natural sunlight during the day to warm the pool and retains heat through the night to limit overnight temperature drop—extends swim-ready water temperatures on shoulder-season spring and fall pools where unheated water drops 10-15°F overnight. Reduces water evaporation by up to 95%, cutting the summer refill frequency that drains 2-3 in of pool water weekly in dry and windy climates and lowering the municipal water bill; also slows the evaporation of pool chemicals, reducing the chlorine and algaecide top-off volume. 8 mil PE material handles a full summer of direct sun exposure without cracking, splitting, or rapid aging—trim easily with scissors along the printed blue edge pattern to fit irregular pool shapes (reef-step entry, tanning ledge, spa spillover) that a rigid pre-cut cover can't accommodate. Note: avoid use in highly acidic environments or right after shock chlorination (24-48 hr wait) for cover longevity. Thickness 8 mil; color blue; dims 36 x 18 ft / 10972 x 5486 mm; main material PE; net weight 24.03 lbs / 10.9 kg; model 200-36*18.

Crafted from heavier 12 mil PE bubble film, this 40 x 20 ft. solar pool cover is built for large backyard pools and community-style installations that demand more heat retention than entry-level 8 mil blankets can deliver. The thicker construction traps more solar energy against the water surface, raising temperatures by 8 to 15 C (14 to 27 F) depending on ambient conditions, which extends the swim season into spring and fall and lowers the workload on gas or heat-pump pool heaters. At 40 x 20 ft. (12.19 x 6.1 m), the rectangle covers most large home inground and above ground pools straight from the bag, and the trim-to-fit PE material cuts cleanly with household scissors to match kidney, oval, or freeform pool shapes without leaving exposed water. Sealed bubble cells form a vapor barrier that blocks up to 95 percent of evaporation, conserving water and preserving chlorine, stabilizer, and other pool chemicals between treatments. The 12 mil PE film resists tearing, stretching, and UV fading even under long days of summer sun, with a recommended use window of Cl below 2.5 ppm and pH above 7.2 for maximum lifespan. While it floats taut on the surface, the cover also blocks falling leaves, pollen, pine needles, and bugs, reducing skimmer maintenance and helping the pool stay swim-ready with less effort. At 46.52 lb. (21.09 kg), it folds compactly for offseason storage in a pool shed or garage, ready for next season. Color: Blue.

Designed for pool owners who want the longest-lasting and warmest swim season their backyard can deliver, this 40 x 20 ft. solar pool cover steps up to 16 mil heavy-duty PE bubble film, twice as thick as standard 8 mil blankets. The reinforced construction captures more solar energy during the day and seals heat against the water through cool evenings, raising temperatures by 8 to 15 C (14 to 27 F) depending on conditions so morning laps feel comfortable and weekend pool parties run later into the night. At 40 x 20 ft. (12.19 x 6.1 m), the rectangle blanket covers large home inground and above ground pools, with PE film that trims cleanly with household scissors to match kidney, oval, or freeform pool layouts without leaving exposed water. Sealed bubble cells create a tough vapor barrier that prevents up to 95 percent of water evaporation, keeping pools topped off longer and preserving the chemical balance you have already paid to dial in. The 16 mil PE resists tearing, stretching, and UV fading through repeated full-sun summers, with a recommended use window of Cl below 2.5 ppm and pH above 7.2 for maximum cover lifespan. While it floats taut on the surface, the blanket also blocks leaves, pollen, pine needles, and bugs from settling on the water, cutting skimmer cleaning time and helping chlorine stay effective longer. At 63.42 lb. (28.79 kg), it folds compactly for offseason storage and arrives ready for years of pool-warming service. Color: Blue.