Description
Darlly Spa/Pool Replacement Filter Cartridge [30022] [PSF1-PAIR] is a ready-to-use two-pack designed to keep your spa or above-ground pool water crystal clear. This pair replaces PLE-051-9577 and PSF1-PAIR, delivering dependable filtration for Aqua Leisure and Best Way Accessories setups that utilize the Sofina Pool/Bestway Flowclear filtration system.
Key specifications at a glance
- Filtration surface: 2 sq ft of filter media per cartridge — more surface area means efficient debris capture and prolonged clean water.
- Media weight: 3 oz per cartridge, optimized for reliable particle removal without excessive resistance.
- Dimensions: Outer diameter 3-1/4" and length 3-1/8" for a snug, drop-in replacement.
- Open ends: Top and bottom ends are open for easy installation and versatile seating in compatible housings.
- Package contents: PSF1-PAIR — two cartridges to keep you stocked for quick swaps and maintenance.
- Compatibility: Designed for Aqua Leisure and Best Way Accessories, specifically for Sofina Pool/Bestway Flowclear systems.
Designed to fit the most common spa and pool filtration footprints, these Darlly cartridges deliver consistent flow and dependable debris capture without fuss. The 2 sq ft filtration media per cartridge provides a robust balance between effective filtration and manageable water resistance, helping maintain clearer water with less frequent cartridge changes.
Why this two-pack stands out
- Immediate replacement: With two cartridges in every PSF1-PAIR package, you’re equipped for a quick swap-and-go routine, minimizing downtime and keeping your spa or pool in service.
- Reliable compatibility: Tailored for Aqua Leisure and Best Way Accessories configurations that use the Sofina Pool/Bestway Flowclear media — no guesswork on fitment.
- Clear, approachable maintenance: The open-end design simplifies installation and rinse-clean cycles, helping you keep the filtration path clear for optimal water flow.
Ideal for seasonal spa enthusiasts, busy families who value clean water, and pool owners who want an economical, effective replacement cartridge, the Darlly 30022 pair offers a practical, proven solution. If you’re upgrading your existing filtration setup or stocking replacement cartridges, this two-pack delivers dependable performance without compromising on fit or function.
Practical tips for best results: ensure the cartridge seating matches the housing orientation, rinse new cartridges before first use to remove packaging dust, and monitor water clarity and flow as part of routine maintenance. When it’s time to replace, the PSF1-PAIR from Darlly provides a straightforward, compatible option to keep your spa or pool running smoothly.
Boost your filtration efficiency today: add the Darlly Spa/Pool Replacement Filter Cartridge [30022] PSF1-PAIR to your cart and enjoy easy, reliable replacements that align with your Sofina Pool/Bestway Flowclear system.
| Application | Aqua Leisure, Best Way Accessories |
| Bottom Physical Dimension | 1-13/16" |
| Bottom Style | Open |
| Diameter | 3-1/4" |
| Length | 3-1/8" |
| Media Type | 3oz |
| Model | Sofina Pool/Bestway Flowclear |
| Square Footage | 2 sq ft |
| Top Physical Dimension | 1-13/16" |
| Top Style | Open |

