Banner advertising "free skimmer socks with every purchase". This applies to all purchases made on our pool supplies store.

Natural Chemistry CoverFree

C$29.95
In stock
Product Details
UPC: 717108760674
Brand: Natural Chemistry

An invisible liquid barrier that conserves water and heat that saves water and money by preventing evaporation

Coverfree’s advanced technology offers the ability to save water and money by decreasing evaporation. Coverfree forms on the water surface. Even when the water is disturbed by the wind or bathers, it reforms the liquid barrier at the surface to protect from energy loss.

  • An invisible liquid barrier that conserves water and heat
  • Advanced mono-layer technology
  • Helps conserve hundreds of gallons of pool water
  • Reduces water evaporation
  • Reduces heat loss
  • Saves energy- conserves water
  • Safe to use with all sanitizing systems

Directions for use:

  1. Shake product vigorously.
  2. Weekly with circulation system running, add 4 oz. per 675 sq. ft. (20,000 gallons) of surface area.

Note: Skimmer application is preferred, however, Coverfree can be added directly to pool water. Circulation system must be running for either application. Reapply after heavy bather load due to splash out/drag out and heavy rain due to dilution and loss to overflow drains.

Save this product for later
Share this product with your friends
Natural Chemistry CoverFree

H₂O Blog

Liquid Chlorine: How to Properly Handle and Store It Safely
Liquid chlorine is a powerful and effective sanitizer for your pool, helping to maintain clean, clear water. However, like any …
Sand in Your Pool: What to Do and How to Tell if It’s Coming from Your Pool Filter
Finding sand in your pool can be frustrating, especially when you’re trying to keep your water clear and sparkling. While …
Safety First: Essential Pool Safety Tips for a Fun and Secure Swimming Season
Whether you have a backyard pool or enjoy a public swimming area, pool safety is crucial to ensure that everyone …
How Much Salt Should You Add to a Salt Pool at Opening?
Opening your saltwater pool for the season is an exciting time, but it also requires some important maintenance to ensure …


Questions? We are more than happy to help! Our team of pool experts are eager to answer any of your queries about your water balance and pool equipment. We can be reached by email at [email protected] or through the contact form below.