Le format de remplacement à comparer pour votre spa
Pleatco PLBS50 spa filter – 50 ft², C-5345 / FC-2970
- Compatibility: Designed for s’adapter parfaitement aux modèles de spas Garden Leisure et Leisure Bay
- Pentair 173584
Pleatco PLBS50 spa filter – 50 ft², C-5345 / FC-2970 is backordered and will ship as soon as it is back in stock.
Pickup available at Piscine Hippocampe succursale
Usually ready in 24 hours
Pleatco PLBS50 spa filter – 50 ft², C-5345 / FC-2970 is backordered and will ship as soon as it is back in stock.
In the box
What you receive.
Choose with confidence
The product in detail.
Replace your worn cartridge with the 50 sq. ft. Pleatco PLBS50 spa filter. Its two 2⅛ in. open ends and its 5 5/16 in. diameter by 10⅛ in. length allow you to accurately compare this cartridge with your current filter. This size is used in certain compatible Leisure Bay, Dynasty Spas, Waterway, and Rainbow systems.
Pleatco PLBS50 Filter Features
- Model: Pleatco PLBS50
- Filter area: 50 sq. ft.
- Outside diameter: 5 5/16 in. (approximately 134.9 mm)
- Length: 10⅛ in. (approximately 257.2 mm)
- Top opening: 2⅛ in. (approximately 54 mm)
- Bottom opening: 2⅛ in. (approximately 54 mm)
- Configuration: two open ends
- SKU: CARTOUCHEFC2970
Choose a Cartridge Suited to Your Filtration System
The pleated cartridge captures particles present in the spa’s filtration circuit. Choosing the correct size and cleaning the filter media regularly helps maintain filtration suited to the system. The PLBS50 reference helps identify the replacement; the measurements and openings confirm the fit.
Applications and Compatibility
The Pleatco/Pentair catalog lists Leisure Bay, Dynasty Spas, Waterway, and Rainbow applications for the PLBS50. Some Garden Leisure spas are also mentioned in this offer’s product sheet. Compatibility depends on the installed filtration system, not solely on the spa brand. Compare the reference, diameter, length, and two openings of your current cartridge before ordering.
Replacement References to Compare
The replacement references listed for this offer are Unicel C-5345, Filbur FC-2970, Waterway 817-0014, Pentair 173584 / R173584, and Master Deluxe M50451. They help identify compatible sizes; they do not indicate the brand of the product sold. Always compare the dimensions and configuration of both ends.
Installation
Turn off the system and follow your spa’s procedure before removing the cartridge. Compare the old and new parts, then install the filter according to the filtration system manual. Do not force a cartridge whose dimensions or openings do not match.
Cleaning and Replacement
Rinse between the pleats regularly according to spa usage and the manufacturer’s instructions. For thorough cleaning, use a product designed for filter cartridges. Replace the filter if the media or end caps are damaged, if the cartridge is deformed, or if cleaning no longer restores filtration. The filter complements maintenance and does not replace water treatment.
Offer Contents
One 50 sq. ft. Pleatco PLBS50 filter cartridge with two open ends. The filter housing, accessories, and maintenance products are sold separately.
Need Help Choosing?
To confirm the replacement, send Piscine Hippocampe the spa model, a photo of your current cartridge and its ends, its measurements, and its reference. Mention PLBS50 or CARTOUCHEFC2970.
Discover our spa replacement cartridges or write to Piscine Hippocampe to validate your choice.
Useful details.
What equipment is this product compatible with?
Ce filtre convient-il à mon spa Leisure Bay ou Garden Leisure?
Quelles références peut-il remplacer?
Le filtre est-il fileté ou équipé d’une poignée?
Comment nettoyer le filtre et quand le remplacer?
Que comprend l’achat?
The Hippocampe council
The right product.
The right advice.
A question about compatibility, selection, or maintenance? Our team is here to support you before and after your purchase.


