Natural Chemistry
Natural Chemistry PHOSfree Extra Strength
Maintain crystal clear pool water with Natural Chemistry PHOSfree Extra Strength, a powerful solution for tackling high phosphate levels. This concentrated liquid formula is designed to reduce phosphates to near-zero, significantly improving water quality. Applied directly to the skimmer, it creates a coating on your filter media, efficiently capturing phosphates as water passes through. This ensures maximum removal both within the pool and via your filtration system, making it an essential treatment for a pristine swimming environment.
$79.99
Owner Satisfaction
4.4
/ 5
Category Rank
777
/ 1309
#777 in Pool Cleaners & Chemicals
Price vs Category Average
+17%
Above average
Volume
3
/ L
Who it's for
- Highly Concentrated Formula
- Superior Algae Control
- Safe for Pool Systems
Who should skip it
- Temporary Water Clouding
- High Cost Per Treatment
- Requires Intensive Filtration
Key Specs
Volume
3 L
Product Type
Phosphate Remover
Chemical Form
Liquid
Concentration
Extra Strength
Application Method
Added to skimmer
Manufacturer
Natural Chemistry
Model Number
15236NCM
Package Size
3 L
Features
- Specifically designed for high phosphate removal
- Reduces phosphates down to near zero levels
- Works on both filter and in the pool
- Extra Strength formula concentration
- Liquid product form for easy application
- Applied directly to the skimmer
What customers say
Customers overwhelmingly value PHOSfree Extra Strength for its exceptional effectiveness in managing persistent pool phosphate issues. Reviewers frequently highlight its ability to significantly reduce or eliminate high phosphate levels, successfully combating stubborn algae blooms that resist standard treatments. The extra strength formula is highly regarded for delivering rapid, advertised results, transforming frustrating maintenance problems into manageable ones. While acknowledged as a premium investment, users consider this product an essential component of their serious pool care regimen due to its reliable performance. A minor drawback noted is temporary water cloudiness postapplication, requiring diligent filtration. Overall, the consensus confirms this product offers superior performance justifying its cost for serious pool owners.
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