PoolRx
PoolRx +Plus Black/White Unit
Best mineral solution for pool owners seeking simplified, low-maintenance water care.
The PoolRx+ Pool Unit utilizes a proprietary blend of minerals, including copper, silver, and zinc, to effectively eliminate algae for up to six months. This specially treated alloy cylinder releases minerals that dissolve to create a stable residual in the water, freeing up chlorine to work more efficiently. The minerals are rejuvenated during the pool's filtration cycle. It simplifies pool care by reducing chemical demand and is also ideal for saltwater pools, extending the life of salt cells and reducing the need for acid. Proper application involves placing the unit in the pump basket or skimmer and ensuring adequate pump run time for the minerals to dissolve.
$113.99
Owner Satisfaction
4.7
/ 5
Category Rank
3
/ 1309
#3 in Pool Cleaners & Chemicals
Price vs Category Average
+67%
Above average
Active Ingredients
86.851.510.4011.24
/ Copper Sulphate Pentahydrate: %, Zinc Sulfate Monohydrate: %, Silver Nitrate: %, Other Ingredients: %
Who it's for
- Swimmers sensitive to harsh chemical odors and skin irritation
- Pool owners seeking low-maintenance algae control solutions
- Homeowners wanting sparkling, professional-grade water clarity
Who should skip it
- Budget-conscious buyers preferring low-cost traditional chemical treatments
- Users looking for a complete, standalone chemical replacement
- Owners wanting a set-it-and-forget-it permanent pool solution
Performance breakdown
Algae Prevention
Mineral-based formula provides a robust, long-lasting defense against all algae types.
Chemical Efficiency
Significantly lowers chlorine demand by optimizing water chemistry and mineral synergy.
Salt Cell Longevity
Reduces salt cell workload, effectively extending the lifespan of expensive hardware.
Ease of Maintenance
Simple drop-in installation eliminates the need for frequent, complex chemical dosing.
Operational Longevity
Consistent mineral release ensures reliable protection for up to six months.
Water Quality Impact
Creates clearer, more stable water conditions with minimal pH balancing effort.
Key Specs
Active Ingredients
Copper Sulphate Pentahydrate: 86.85%, Zinc Sulfate Monohydrate: 1.51%, Silver Nitrate: 0.40%, Other Ingredients: 11.24%
Pool Size Compatibility
20,000 - 30,000 gallons
Weight
1 lbs
Manufacturer
PoolRx
Operating pH Range
7.2 – 7.8
Recommended Chlorine Levels
0.5 – 1.0 ppm (Residential), 1.0 – 5.0 ppm (Commercial)
Recommended Alkalinity
80 – 120 ppm
Recommended Cyanuric Acid
10 – 80 ppm
Features
- Continuously eliminates algae for up to 6 months.
- Works synergistically with low chlorine levels, freeing up chlorine to be more effective.
- Improves saltwater pool experience by reducing salt chlorine production.
- Extends the life of salt cells and reduces the need for acid to balance pH.
- Proprietary blend of copper, zinc, and silver minerals.
- Rejuvenates minerals with each pass through the filtration system.
- Reduces the need for other pool chemicals like algaecides and clarifiers.
- Ideal for both traditional and saltwater pools.
- Eliminates all types of algae
- Reduces overall chemical demand
- Simplifies pool care routine
What customers say
Customers consistently praise the PoolRx +Plus unit for its remarkable ease of use and reliable performance in maintaining pristine pool water. Many highlight how effortlessly it clarifies water and controls algae, significantly simplifying their pool care routine. Users frequently report a noticeable reduction in the need for other chemicals, making pool maintenance less time consuming and more enjoyable. The product is often seen as a valuable investment, delivering consistent results that contribute to a cleaner, healthier swimming environment without complex steps.
Know before you buy
Installation is straightforward; simply place the unit directly into your pump basket or your skimmer basket. Ensure your pump runs for the recommended amount of time daily to allow the minerals to properly dissolve and circulate throughout your pool.
Yes, it is highly effective for saltwater pools. It helps extend the lifespan of your salt cell by reducing the demand on the system and helps stabilize pH levels, which reduces the amount of acid needed for maintenance.
No, you still need to maintain a residual level of chlorine. However, the PoolRx+ minerals make your chlorine work more efficiently, allowing you to maintain lower, more comfortable chlorine levels between 0.5 and 1.0 ppm for residential pools.
The unit is designed to provide continuous algae elimination for up to six months. After six months, you should replace the unit to ensure the mineral levels remain consistent and effective.
This particular model is formulated for pools ranging from 20,000 to 30,000 gallons. If your pool falls outside of this range, you should select a unit specifically sized for your total water volume to ensure proper mineral concentration.
While the minerals do not replace the need for basic water chemistry, they simplify the process. You should continue to maintain your pH between 7.2 and 7.8 and keep your alkalinity and cyanuric acid levels within the recommended ranges for the best results.
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