Nature 2 Type M-25 Replacement Mineral Cartridge
Maintain pristine pool water with the Nature 2 Type M-25 Replacement Mineral Cartridge. Specifically designed for Nature2 Claritec N2CM Mineral Sanitizing Systems, this cartridge is ideal for pools ranging from 5,000 to 25,000 gallons. It provides up to six months of premium, natural sanitization by utilizing a powerful combination of copper and silver. The standard design with two posts ensures easy installation into existing vessels. This cartridge is a direct replacement for the W26755 model, offering a reliable solution for continuous water purification.
$199.99
Owner Satisfaction
4.3
/ 5
Category Rank
868
/ 1449
#868 in Pool & Spa Filters
Price vs Category Average
+28%
Above average
Treatment Capacity
25000
/ , gallons
Who it's for
- Lower Chemical Dependency
- Enhanced Swimming Comfort
- Simple Replacement Process
Who should skip it
- Recurring Replacement Cost
- Requires Supplemental Chlorine
- Risk of Copper Staining
Key Specs
Treatment Capacity
25,000 gallons
Maintenance Interval
6 months
Sanitizer Type
Chlorine Pack (Mineral)
Manufacturer
Nature 2
Part Number
W28155
Application
Cartridges
Pool Type Compatibility
In Ground Pool
Active Ingredient
Copper
Features
- For Nature2 Claritec N2CM systems
- Treats pools from 5,000 to 25,000 gallons
- Lasts up to six months
- Uses copper and silver for sanitization
- Standard cartridge design with two posts
- Direct replacement for W26755 model
What customers say
Customers overwhelmingly praise the Nature 2 M25 cartridge for delivering superior water quality, resulting in noticeably clearer, softer water that is gentle on skin and eyes. Users value the significant reduction in traditional chemical sanitizer use. Installation is consistently reported as simple and convenient. The primary drawback centers on value perception due to the high recurring cost of replacement cartridges, which many feel is disproportionate to their six month lifespan. Despite these cost concerns, the cartridge remains an essential component for users committed to the mineral system because of its reliable performance in maintaining water purity.
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