Two Sizes, Twice the Protection
SplashHaven made closing our pool a breeze! The treatments kept the water clear, and the cover fit like a glove.
Emily R., Austin, TX
Love how easy the dosing instructions are. No algae over winter, and the cover stood up to light snow perfectly.
Marcus L., Orlando, FL
Durable cover plus effective chemicals—my pool looked brand new in spring. Highly recommend SplashHaven!
Sophia K., Seattle, WA
Winter Pool Closing Kit
Winter Pool Closing Kit
LOW STOCK, FALL SALE ENDS TONIGHT
Winter-Proof Your Pool, Effortlessly!
❄️ Worry-free winter pool protection
💧 Algae-free water ready for spring
🛡️ Durable tear-resistant cover security
😊 Simple dosing for effortless maintenance
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- Packed & Secured
- Free & Easy Returns
🏊 Product Details
🏊 Product Details
SplashHaven’s dual treatments deliver 3.5 fl oz and 6.5 fl oz strengths to match your pool’s size. Each formula inhibits algae growth and scale build-up throughout winter, ensuring crystal-clear water in spring.
The durable, tear-resistant 12-foot cover fits snugly over circular above-ground pools, keeping debris and snow off the water surface for low-maintenance protection.
🚚 Shipping & Delivery
🚚 Shipping & Delivery
We offerfree standard shipping on all U.S. orders. Orders are collected and processed on a weekly basis. Once shipped, packages typically leave our supplier within 1–2 business days and arrive within 5–7 business days, neatly packaged and ready for easy winter prep. Please note that delivery times may vary slightly depending on your location.
🔄 Return & Refund Policy
🔄 Return & Refund Policy
Not completely satisfied? You have 30 days from delivery to request a return. Unopened and unused treatment bottles and covers are eligible for a full refund, minus shipping fees.
SplashHaven made closing our pool a breeze! The treatments kept the water clear, and the cover fit like a glove.
Emily R., Austin, TX
Love how easy the dosing instructions are. No algae over winter, and the cover stood up to light snow perfectly.
Marcus L., Orlando, FL
Durable cover plus effective chemicals—my pool looked brand new in spring. Highly recommend SplashHaven!
Sophia K., Seattle, WA
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😊 Product Details
⭐️ Reviews
❓ FAQ
Dual Size Treatments
Choose between 3.5 fl oz and 6.5 fl oz bottles to match your pool’s volume. Each treatment is formulated to stop algae and scale before they start, so you’ll enjoy spotless water come spring.
Simply follow the printed dosing guide on each bottle—no guesswork involved.
Hear From Happy Pool Owners
Real stories of winter-proofing success
No More Winter Worries!
"SplashHaven took the stress out of closing our pool. The treatments worked wonders and the cover stayed perfectly in place all winter."
Denver, CO
Crystal-Clear Come Spring
"I woke up to clean water and zero algae growth. The dual treatments were exactly what my pool needed."
Miami, FL
Cover Conquers Snow
"The tear-resistant cover held up under heavy oak leaves and light snow without a hitch. Fantastic quality!"
Portland, OR
Perfect Fit Cover
Our 12-foot circular cover snaps on snugly to block debris, with tear-resistant material that maintains shape under light snow loads. It’s built to last, season after season.
Our durable cover is designed for circular above-ground pools up to 12 feet in diameter, ensuring a snug fit and reliable protection.
Simply follow the dosing instructions printed on each bottle: 3.5 fl oz for smaller pools, 6.5 fl oz for larger volumes. Pour directly into the water before covering.
Yes—our tear-resistant material holds its shape under light snow and keeps leaves and dirt off your water. For heavy snowfall, we recommend occasional snow removal.
Orders ship within 1–2 business days via standard ground service. You’ll typically receive your kit in 5–7 business days.
Absolutely. You have 30 days from delivery to return unopened and unused items for a full refund, minus shipping fees.