Nature2 Express Replacement Mineral Cartridge
Best mineral cartridge for pool owners seeking reduced chlorine usage.
Maintain sparkling, clean pool water effortlessly with the Nature2 Express Replacement Mineral Cartridge. This essential component works with your Nature2 Express Mineral System to eliminate contaminants using the sanitizing power of copper and silver. It significantly reduces your reliance on traditional chlorine. Designed for pools up to 25,000 gallons, one cartridge provides reliable sanitation for an entire season, lasting up to six months. Installation is straightforward into both Express Inground and Above Ground units, simplifying your pool maintenance routine.
$159.99
Owner Satisfaction
4.6
/ 5
Category Rank
7
/ 271
#7 in Pool & Spa Chlorine Generators
Price vs Category Average
-76%
Below average
Sanitizer Type
Minerals
/ Minerals
Who it's for
- Pool owners sensitive to harsh chemical odors and skin irritation
- Swimmers seeking a softer, more comfortable pool water experience
- Busy homeowners wanting low-maintenance, tool-free seasonal pool care
Who should skip it
- Pool owners unable to strictly monitor and balance water pH
- Budget-conscious owners looking to minimize annual pool maintenance expenses
- Users hoping to eliminate chlorine use entirely from their pool
Performance breakdown
Sanitization Efficiency
Copper and silver ions provide a robust secondary defense against contaminants.
Chlorine Reduction
Significantly lowers chemical demand for a more comfortable swimming experience.
Installation Simplicity
Drop-in design makes seasonal maintenance quick and completely hassle-free.
Longevity
Reliable six-month lifespan covers the entire standard swimming season.
System Compatibility
Versatile fit works seamlessly with both inground and above-ground setups.
Capacity Scaling
Effectively manages water quality for pools up to 25,000 gallons.
Key Specs
Sanitizer Type
Minerals
Product Type
Alternative Sanitizer
Active Ingredient
Copper and silver
Treatment Capacity
25,000 gallons
Run Time
Cartridge lasts 6 months
Model Number
W28175
Warranty
Six (6) Month Limited Warranty
Pool Type Compatibility
In Ground and Above Ground
Features
- Uses copper and silver for sanitization
- Lowers chlorine consumption
- Provides six months of sanitation
- Fits Express Inground and Above Ground units
- Eliminates common water contaminants
- Designed for pools up to 25,000 gallons
What customers say
Customers overwhelmingly value this mineral cartridge for achieving superior water quality while significantly cutting chlorine use. Reviewers consistently report reducing chlorine by half or more, leading to a much more pleasant swim experience free from harsh chemical odors and irritation. Installation is quick and simple, making maintenance hassle free. Though the replacement cost is noted as high by some, most users agree the resulting crystal clear, soft water and reduced chemical dependency provide excellent overall value. This cartridge is seen as essential for maintaining a high quality, low chemical pool environment throughout the season.
Know before you buy
The cartridge uses a blend of copper and silver minerals to neutralize bacteria and algae. It works alongside your existing filtration system to act as a secondary sanitizer, which allows you to significantly reduce the amount of chlorine needed.
The Nature2 Express cartridge is designed to be compatible with both Nature2 Express Inground and Above Ground mineral systems. It is suitable for pools with a total capacity of up to 25,000 gallons.
For optimal performance and consistent sanitation, the cartridge should be replaced every six months. It is recommended to track your installation date to ensure you maintain continuous mineral protection throughout the season.
No, this cartridge is designed to work as a supplement to your sanitization routine, not a complete replacement. While it significantly lowers your chlorine consumption, you will still need to maintain a low level of chlorine to ensure your pool remains fully sanitized.
Installation is straightforward and designed for easy maintenance. The cartridge is engineered to fit directly into your existing Nature2 Express housing, typically requiring no specialized tools or complex plumbing adjustments.
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