Darlly Cartridge [150 sq ft, 5-13/16" OD Top x 6-1/16" OD Bottom x 9-15/16" dia x 24" L] (91502)

Filters
Darlly Filtration
91502
17-777-1387
COMPARE AT $171.99
OUR PRICE $136.99
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TAGS: darlly, filters

The Darlly 91502 filter cartridge is designed for compatible cartridge filters that use 150 square feet of media and a substantial 9-15/16 inch outside diameter. Its 5-13/16 inch top opening, 6-1/16 inch bottom opening, and 24 inch length make it a dimension-specific replacement for systems that rely on this exact combination of end-cap sizing and body profile.

When replacing a cartridge, details like top and bottom opening size can be just as important as overall square footage. This model is a good example of why precise specifications matter. It helps restore filtration performance while maintaining the proper fit within the housing, which can reduce installation issues and help the system run more consistently after service.

For buyers who need a larger-capacity replacement with distinct top and bottom dimensions, the Darlly 91502 offers a premium fit-focused solution. It is especially useful in systems where a broad body and generous media area are central to the original design.

  • Darlly replacement filter cartridge
  • 150 square feet of filtration area
  • 5-13/16 inch top and 6-1/16 inch bottom openings
  • 9-15/16 inch diameter x 24 inch length
  • Precision fit for compatible cartridge filters
Darlly Filtration – Pool & Spa Filter Cartridges and Replacement Filters
Who is Aladdin Equipment?

Darlly Filtration is a global leader in the manufacturing of pool and spa filter cartridges, known for producing high-quality, OEM-compatible replacement filters. With advanced engineering and large-scale production capabilities, Darlly supplies filters used by major brands worldwide. Their reputation for consistency, performance, and value has made them a trusted choice for both residential and commercial pool and spa owners.

What products does Aladdin Equipment specialize in?

Darlly specializes in filter cartridges and replacement filters for pools, spas, and hot tubs. Their product lineup includes pleated filter cartridges designed to capture fine debris, dirt, and contaminants while maintaining optimal water flow. Darlly filters are available in a wide range of sizes and configurations, making them compatible with many leading equipment brands.

Why choose Aladdin Equipment parts for your pool or spa?

Darlly filters are known for high filtration efficiency, durability, and cost-effective performance. Their cartridges are engineered to provide excellent water clarity while extending filter life and reducing maintenance frequency. Customers choose Darlly for reliable replacement filters that offer a strong balance of quality, compatibility, and value.

How do you identify and choose the correct Aladdin Equipment part?

To select the correct Darlly filter, it’s important to match your existing cartridge’s dimensions, including length, diameter, and top/bottom configuration. Cross-referencing part numbers or filter model compatibility ensures proper fit and performance. You can use our FILTER FINDER to help you find the proper filter in minutes. Choosing the correct filter helps maintain water clarity, improve system efficiency, and protect pool and spa equipment.

Need help finding the right Aladdin Equipment part?

At Bath & Spa Parts Online, we carry a wide selection of Aladdin Equipment pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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