E-cowlboy Replacement Mineral Cartridge W28002/W26002 for Zodiac Duoclear & Nature2 Fusion (Up to 45,000 gal)

Meet the E-cowlboy Replacement Mineral Cartridge, designed to serve as a direct, dependable substitute for OEM W28002 and W26002. It fits a wide range of pool systems, including Zodiac Duoclear 45, Nature2 Fusion, Fusion Soft, and Vision Pro, and is suitable for both above-ground and in-ground pools up to 45,000 gallons. The cartridge is manufactured and tested to meet or exceed OEM specifications, offering a consistent, reliable footprint that pool owners can count on across seasons and varying bather loads.

What sets this cartridge apart is its advanced controlled-release technology. The upgraded design aims to maximize treatment capacity for larger pools, while staying nature-friendly and low maintenance. The result is water that can feel softer to the touch and look clearer, with a balanced profile that supports easier routine maintenance. While results can vary by pool, the formulation is designed to harmonize with existing filtration cycles and may reduce the need for frequent heavy chemical additions, helping streamline care for you, your family, and friends.

Key benefits at a glance

• Great compatibility across Zodiac Duoclear 45, Nature2 Fusion, Fusion Soft, and Vision Pro systems.
• Advanced controlled-release technology designed to perform well in larger pools.
• Thoughtful design supports straightforward water balancing and helps minimize odors and skin irritation.
• Durable materials, including mineral blends and a reinforced housing, built for all-weather use.
• Confidence with a 30-day refund window and a 12-month warranty for added assurance.

In everyday use, pool water can feel more inviting, with a visually clearer appearance during sunny days and after busy weekends. The cartridge is intended for six-month service intervals to help maintain steady performance and reduce downtime between maintenance cycles.

What to expect in practice

• Support for stable mineral-based filtration chemistry that aids easier balancing.
• Potential reduction in heavy chemical dosing, which can save time during the season.
• Water that stays fresher between cleanings, contributing to a more enjoyable swim experience.

Warranty and support are straightforward: a 12-month warranty and a 30-day return option provide a low-risk way to evaluate the cartridge for your system. If you’re looking for a dependable upgrade that aligns with many common pool setups, this replacement offers a practical option worth considering.