Description
Keep your spa or pool water pristine and your equipment protected with the Darlly Spa/Pool Replacement Filter Cartridge 60401 / FC-3059 / 6CH-940A. Crafted by Darlly Filtration, this replacement cartridge is designed for seamless compatibility across a wide range of hot tubs and filtration systems, delivering reliable filtration where you need it most.
Why this cartridge stands out
- Replaces dozens of OEM part numbers and fits a broad spectrum of brands and models, including Aber Hottub, American Spas, Arcadia Spas, Barefoot Spas, Belize Spas, Bullfrog Spas, and many others. It also covers versions such as 6CH-940, 6CH-940RA, FC-0359, FC-3059, PWW-50, PWW50-P3, PWW50P3, PLE-051-9193/9194, and P6CH-940, making it a versatile choice for service techs and homeowners alike.
- Exact fit for common plumbing: Features a 1-1/2″ bottom SAE threaded connection and an 8-1/4″ length, designed to slide into standard spa filtration housings with minimal effort.
- Efficient filtration media: 3 oz filtration media concentrates debris, oils, and particulates, helping keep circulating water clearer between cleanings.
- Front-access design: Optimized for quick, tool-free replacement in front-access skim filter configurations, reducing downtime during routine maintenance.
- Filtration area in a compact form: Roughly 45 sq ft of filtration capacity (listed as 45 sq ft in spec, with some configurations referencing 50 sq ft), balancing effective cleaning with a compact footprint.
Ideal for who this is for
This cartridge is an excellent match for spa owners and service professionals who manage a wide variety of brands and models. If your system uses a 1-1/2″ bottom connection and you want a single, reliable replacement that covers many OEM part numbers, this cartridge simplifies stocking and maintenance. It’s particularly valuable for households with frequent spa use, multi-brand installations, or rental properties where consistent filtration performance matters.
Use cases and practical applications
- Routine spa maintenance for hot tubs from brands listed in the compatibility range, ensuring clear water and smooth pump operation between cleanings.
- Replacement in front-access skim filter housings where quick cartridge swaps minimize downtime and service calls.
- Service projects that require a single, versatile cartridge to cover multiple model numbers and spa lines without juggling numerous SKUs.
Care, installation tips, and longevity
- Before first use, rinse the cartridge under cool running water to remove any loose debris and prepare the media for optimal flow.
- Ensure the bottom connection threads are clean and dry, then thread the cartridge securely into place to prevent leaks.
- Periodically inspect for wear or strong reduction in water flow; rinse as needed and replace when filtration efficiency declines or the cartridge shows signs of deterioration.
- Keep a spare on hand to minimize downtime, especially in high-usage spa installations where filtration demands are constant.
Designed to deliver dependable filtration across a broad spectrum of spa and pool systems, the Darlly 60401/FC-3059/6CH-940A replacement cartridge offers practical, long-lasting filtration with a straightforward fit. It’s the adaptable, maintenance-friendly solution that keeps your water clean and your equipment running smoothly.
| Application | Aber Hottub, American Spas, Arcadia Spas, Barefoot Spas, Belize Spas, Bullfrog Spas, Canspa Mfg. (Canada), Caribbean/Catalina, Charisma Spas, Clearwater Spas, Custom Molded Products, Dakota Spas, DM Industries/Vita Spas, Dynasty Spas, Hawkeye Spas, Leisure Bay/Rec Whs, Millennium Spas, Phoenix Spas, Rec Whs/Leisure Bay, Santa Barbara Spas, Sunbelt Spas, Superior Spas, Thermo Spas, Viking Spas, Vita Spas (DM Industries), Waterway |
| Bottom Physical Dimension | 1-1/2″ |
| Bottom Style | SAE Thread |
| Diameter | 6″ |
| Length | 8-1/4″ |
| Media Type | 3oz |
| Model | Front Access Skim Filter 50sqft |
| Square Footage | 45 sq ft |
| Top Style | Handle |
