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SUPER-PRO 50 SqFt 3 oz Cal Spas Cartridge Element
SUPER-PRO 50 SqFt 3 oz Cal Spas Cartridge Element
Enhance your spa's performance with the Super-Pro 50 SqFt 3 oz Cartridge Element, designed for maximum filtration and bacteria protection.
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The Super-Pro 50 SqFt 3 oz Cal Spas Cartridge Element is a high-quality replacement filter designed to maintain cleaner water and enhance the efficiency of your spa.
With its reinforced antimicrobial end caps, it effectively repels odor-causing bacteria, ensuring a hygienic spa environment.
Built for maximum dirt-holding capacity, this filter provides optimal flow for long-lasting performance.
Perfect for Cal Spas and other compatible models, this cartridge is engineered to deliver exceptional filtration and durability for your spa system.
The C-4305 replacement cartridge offers an easy-to-install solution with a sturdy design, ensuring reliable filtration over time.

⭐⭐⭐⭐⭐
Customers appreciate the durable build and effectiveness of the filter.
Many find installation simple with the molded end caps.
The filter removes debris and maintains clean, clear water in spas.
Users feel this filter is a cost-effective solution for long-term spa maintenance.

- 50 SqFt filtration area for optimal performance
- 3 oz media for effective filtration
- Reinforced antimicrobial end caps to prevent bacteria and odors
- Maximized dirt-holding capacity for cleaner water
- Greater flow for long-lasting performance
- Easy installation with molded end caps (no extra adapters needed)
- OEM equivalent to C-4305 for compatibility with multiple spa models
- Durable design for reliable, long-term use

- Brand: Super-Pro
- Application: Spa
- Shipping Dimensions: 5 x 5 x 15 inches
- Cartridge Top Cap: 2-1/8"
- Each Product Weight: 1.65 pounds
- Master Carton Quantity: 6
- Minimum Sell Quantity: 1
- OEM Equivalent: C-4305
- Pallet Quantity: 1
- UPC Code: 729360163285

Q: How often should I replace the Super-Pro 50 SqFt cartridge?
A: To maintain the best water quality, it is recommended to replace the filter cartridge every 1-2 years, depending on usage and water conditions.
Q: Is this cartridge compatible with all Cal Spas models?
A: Yes, this cartridge is designed for use with Cal Spas and is an OEM equivalent to the C-4305 cartridge, ensuring compatibility with many spa systems.
Q: Does the antimicrobial feature eliminate bacteria completely?
A: The antimicrobial end caps help to repel bacteria and prevent odors, but regular cleaning and maintenance are necessary to ensure optimal filtration.

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