---
product_id: 168108891
title: "SpaChoice 2040RS-8 Box-CB Heavy-Duty Swimming Pool Solar Heating Cover, 20 x 40"
brand: "crystal blue"
price: "54904671₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/168108891-spachoice-2040rs-8-box-cb-heavy-duty-swimming-pool-solar
store_origin: VN
region: Vietnam
---

# Increases temp by 10°F Cuts evaporation by 90% Retains solar energy SpaChoice 2040RS-8 Box-CB Heavy-Duty Swimming Pool Solar Heating Cover, 20 x 40

**Brand:** crystal blue
**Price:** 54904671₫
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Comfort with Solar Power!

## Quick Answers

- **What is this?** SpaChoice 2040RS-8 Box-CB Heavy-Duty Swimming Pool Solar Heating Cover, 20 x 40 by crystal blue
- **How much does it cost?** 54904671₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/168108891-spachoice-2040rs-8-box-cb-heavy-duty-swimming-pool-solar)

## Best For

- crystal blue enthusiasts

## Why This Product

- Trusted crystal blue brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy to Use:** Simple installation and removal for hassle-free maintenance.
- • **Extend Your Swim Time:** Maximize enjoyment with a longer swimming season!
- • **Heavy-Duty Durability:** Built to withstand the elements and last for years.
- • **Eco-Friendly Efficiency:** Reduce water loss and energy consumption effortlessly.
- • **Heat Retention Champion:** Keep your pool warm and inviting, even on cooler days.

## Overview

The SpaChoice 2040RS-8 Box-CB Heavy-Duty Swimming Pool Solar Heating Cover measures 20 x 40 feet and is designed to extend your swimming season by increasing water temperature by up to 10°F while significantly reducing evaporation by up to 90%. This durable cover helps retain solar energy, ensuring your pool remains warm and inviting.

## Description

The Heavy-Duty Solar Cover is made of heavy-duty polyethylene material that retains heat. Solar covers float "bubble side down" on the surface of your pool water when the pool is not in use, trapping solar energy and retaining heat.

## Features

- About this item
- Extends Swimming Season     Increases Pool Water Temperature By Up To 10 Degrees Fahrenheit     Cuts Evaporation By Up To 90%     Helps Retain Solar Energy And Keep Heat In Your Pool

## Images

![SpaChoice 2040RS-8 Box-CB Heavy-Duty Swimming Pool Solar Heating Cover, 20 x 40 - Image 1](https://m.media-amazon.com/images/I/91oEXBMoDeL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Okay
  

*by F***S on Reviewed in the United States on August 7, 2020*

I tried to order a cover but the thicker high quality ones were all sold out. This one is better than nothing but definitely doesn’t work as well as the last one we had. Worked in a pinch.

### ⭐⭐ 







  
  
    It works, but not a great product
  

*by B***. on Reviewed in the United States on October 16, 2020*

Not a great product but it does its job. Definitely heats up the pool.. but also some of the bubbles started to come off in the pool after about a month of use.

### ⭐⭐⭐⭐⭐ 







  
  
    Works
  

*by J***K on Reviewed in the United States on November 9, 2021*

So far it has pretty much eliminated evaporation and seems to help pool hold temp overnight. Now i need to see how long it lasts. I watch my pool chemistry very closely so hopefully it will last

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**Shop now:** [https://www.desertcart.vn/products/168108891-spachoice-2040rs-8-box-cb-heavy-duty-swimming-pool-solar](https://www.desertcart.vn/products/168108891-spachoice-2040rs-8-box-cb-heavy-duty-swimming-pool-solar)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-17*