AmiBron Pool Filter Cartridge 14in NSF Certified

Description

Product Overview

The AmiBron PWK35B‑2 filter cartridge is engineered for residential spas and swimming pools that demand consistent water clarity and safety. Measuring 14 inches in length with a 6‑3/8 inch outside diameter and 2‑inch top and bottom openings, it fits a wide range of filter housings, including Watkins models 1642301‑1, 78161, 78286, Pleatco PWK35B, and Filbur FC‑3921. Constructed from NSF‑certified trilobal fabric, the media offers superior contaminant capture while remaining gentle on pump components. The cartridge weighs 4.86 pounds, making handling straightforward during installation or replacement. With a proven track record reflected in a 4.7‑star rating from over 240 verified customers, this filter is a trusted choice for clear, healthy water.

Usage

Designed for both indoor spas and outdoor pools, the AmiBron cartridge excels in environments where water quality is paramount. Whether you are maintaining a heated jacuzzi, a family‑size pool, or a commercial wellness center, the cartridge’s robust construction handles high‑flow rates and variable chemical balances. Ideal for homeowners who perform routine cleaning every two weeks, the filter’s easy‑release design allows quick removal of trapped debris, reducing downtime. It also suits pool service professionals who need a reliable, interchangeable part that meets NSF standards for safety and performance.

Why Choose Us

AmiBron’s reputation for quality stems from rigorous testing and adherence to industry certifications. The NSF certification guarantees that the filter media does not leach harmful substances into the water, protecting swimmers’ health. The unique trilobal fabric structure maximizes surface area, capturing a larger volume of contaminants while remaining easy to rinse, extending the cartridge’s service life to 1‑2 years when maintained properly. Each unit undergoes strict quality control, ensuring dimensional accuracy and consistent filtration performance. By choosing AmiBron, you invest in a product that balances durability, safety, and cost‑effectiveness.

Key Features

• NSF‑certified trilobal fabric provides superior contaminant capture and safe water contact.
• Universal 14‑inch length fits a broad range of popular filter housings for easy replacement.
• Easy‑clean design releases trapped debris with a simple rinse, restoring near‑new performance.
• Durable construction offers a service life of up to two years with regular maintenance.
• Highly rated by users (4.7/5 stars) for reliability, ease of installation, and water clarity results.

FAQ

What filter housings are compatible with this cartridge?

The AmiBron PWK35B‑2 fits most standard 14‑inch cartridges, including Watkins models 1642301‑1, 78161, 78286, Pleatco PWK35B, and Filbur FC‑3921. Always verify the housing dimensions before purchase.

How often should I clean the cartridge?

For optimal performance, rinse the cartridge every 2‑3 weeks or when water pressure drops noticeably. A thorough cleaning restores flow and extends the cartridge’s lifespan.

Is the filter media safe for swimmers?

Yes. The filter media is NSF‑certified, meaning it meets strict standards for material safety and does not release harmful substances into the water.

Can I use this cartridge in a hot tub?

Absolutely. The cartridge is designed for both spa and pool applications and tolerates the higher temperatures typical of hot tubs.

What is the expected lifespan of the cartridge?

When cleaned regularly and used within recommended pressure ranges, the cartridge can last 1‑2 years before replacement is necessary.