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Natural Chemistry Coverfree (32oz Bottle)
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Natural Chemistry Coverfree (32oz Bottle)

SKU: 76067NCM
In Stock
Questions About This Product?
  • Description
  • Documentation
  • Reviews (12)


Saves Water, Saves Heat, Saves Money!

COVERfree is a patented technology that is a revolutionary liquid swimming pool cover. It is an advanced mono-layer product that helps save water and money by decreasing evaporation and heat loss. COVERfree creates an invisible barrier on the surface of the water that works even when swimmers are in the pool. Save water, save heat and save money with COVERfree! 

  • Invisible barrier that conserves water and heating energy
  • Helps conserve hundreds of gallons of pool water
  • Excellent surface tension helps product remain in place
  • pH neutral

Tips & Info

  • Product will begin working 24 hours after application.
  • With colder water temperatures product may disperse slower. Take a brush to help disperse product over surface of pool or add product to pool skimmer to help with dispersal rate.
  • Use the markers on the side of the bottle for easy application measurements.
  • Will not affect smell, feel or appearance of water.
  • Re-apply once a week for optimum results. (Note: If you have high amounts of water loss from swimmers, draining, drought etc, feel free to re-dose sooner. Product cannot be overdosed.)
  • For accurate coverage, dose by square feet as per gallons of water

Directions for use:

1. Shake vigorously

2. Weekly with circulation system running, add 120ml per 675 sq.ft (75,000 L) of surface area.

Note: Skimmer application is preferred, however, cover free can be added directly to pool water.

Important: Circulation system must be running for either application.

Warranty Coverage: Natural Chemistry Chemicals come with a 30 Day Limited Manufacturers Warranty.

Start a Warranty Claim:To begin a claim please email [email protected] with a photo showing the defect(s)/issue with your Natural Chemistry Chemical and include a brief explanation of what occurred.



Fast delivery what I all way looking for

Written by Dennis K on September 7, 2023

Verified Review

Not as good as a cover

Written by Carl M on September 27, 2020

Verified Review

Convenient and easy to use. Really helped with water evaporation too.

Written by Gail D on August 28, 2020

Verified Review

Written by Michele R on July 19, 2020

Verified Review

Written by Matt B on June 29, 2020

Verified Review

Works Great.

Written by Carl B on June 27, 2020

Verified Review

Written by Nardia B on June 21, 2020

Verified Review

Always satisfied with your service. Quick, efficient and most of all competitive pricing. I researched this particular product and it has only been a few days, so I cannot substantiate the product's claims yet. Hoping to keep heating costs down. We shall see what the utility bill looks like at the end of the month.

Written by Roger M on May 27, 2020

Verified Review

Great product and super fast delivery

Written by Tania G on May 25, 2020

Verified Review

My husband loves this product! 5 stars all the way.

Written by Dee on July 9, 2017

Verified Review

Inexpensive for the quality of this product. Instead of losing 6-7 degree of heat overnight, I lose 2-3 only. I will buy again for sure.

Written by Sylvain on July 28, 2014

Verified Review

I really like this liquide solar cover, it not only helps to keep the water warm it makes cleaning the pool easier too!

Written by Sandra on March 21, 2014

Verified Review

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Natural Chemistry Coverfree (32oz Bottle) $29.99