sixcow Replacement Mineral Cartridge for Nature2 A-Series Pools W28165 — Fits All A/Pro A/Pro A Plus, 6-Month Release for Up to 30

sixcow W28165 is a direct replacement mineral cartridge for Nature2 A-series systems, delivering controlled-release silver and copper ions to help keep above-ground pool water clear for up to six months.

This replacement cartridge is built to fit All A, Pro A, and Pro A Plus vessel systems and is manufactured to meet OEM form and function (replacement part numbers W28165, 2704-010, 300379). Designed for pools up to 30,000 gallons, the cartridge uses mineral technology to complement your sanitizer routine, reduce reliance on additional additives, and simplify maintenance across the swimming season.

How does this cartridge work in my pool system?

The cartridge uses a controlled-release matrix to emit silver and copper ions into the circulation system. Those minerals assist the pool’s sanitation program by helping to control common contaminants while circulating through your filter and pump.

• Fits All A, Pro A, and Pro A Plus vessels without modification.
• Works with existing pump and filter setups in above-ground pools.
• Releases minerals gradually for consistent performance up to six months.
• Compatible with pools sized up to 30,000 gallons.

How do I install the sixcow replacement cartridge?

Installation is straightforward and requires no special tools. Turn off the pump, open your A-series vessel, remove the old cartridge, and snap the new sixcow cartridge into place—then restart circulation.

• Switch off pump and relieve pressure before opening vessel.
• Remove existing cartridge and dispose according to local guidelines.
• Insert sixcow W28165 aligning tabs as needed; close vessel and restart pump.
• Expect immediate mineral distribution once the system is running.

What performance and durability features should I expect?

The cartridge housing is molded from premium PVC with corrosion-resistant internal components for reliable, season-long use. The design resists impact and deformation so it won’t damage pool plumbing or vessel parts during normal handling.

• Robust PVC casing resists cracking and corrosion.
• Engineered to meet or exceed OEM standards for fit and flow.
• Reduces the need for extra chemical additives when used as directed.
• Supports continuous operation for up to six months per cartridge.

What warranty and support does sixcow provide?

sixcow backs this replacement cartridge with customer-focused policies to reduce purchase risk. If the cartridge has quality-related defects you’re covered, and the return window lets you evaluate performance in your pool.

• 30-day money-back consideration for buyer satisfaction.
• 12-month warranty covering manufacturing or material defects.
• Customer support for installation questions and part compatibility.
• Clear OEM cross-reference: W28165, 2704-010, 300379 for easy verification.

Who is this for: Pool owners with an above-ground setup using Nature2 A-series mineral systems who want an OEM-compatible replacement cartridge that fits All A, Pro A, and Pro A Plus vessels. It’s aimed at households seeking lower-maintenance mineral support for pools up to 30,000 gallons, including seasonal homeowners, property managers, and rental operators who prefer a robust, easy-to-install cartridge with solid warranty coverage.