Sundance® Swim Spa Filter MCU2 880 (Inner & Outer Core) 4520060
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Key Features & Benefits
Dual-Core Filtration Technology
130 square feet of total filtration area Inner and outer core design maximizes surface area
Dual-Core Filtration Technology
Engineered for seamless compatibility with original mounting points for secure placement.Captures particles as small as 10-15 microns Extended filter cycles between cleanings
Genuine Sundance Quality
OEM part #4520060 ensures perfect fit Manufactured to Sundance's specifications
Genuine Sundance Quality
Durable pleated polyester media Reinforced center core prevents collapse
Performance You Can Trust
Maintains optimal water flow rates Reduces strain on circulation pump Extends equipment lifespan Compatible with all Sundance swim spa models requiring MCU2 880 filters
Easy Maintenance
Simple drop-in replacement No tools required for installation Cleanable and reusable design Recommended replacement every 12-18 months
Product Overview
The Sundance MCU2 880 replacement filter (part #4520060) is a premium 130 square foot filtration system designed specifically for Sundance swim spas. This genuine OEM filter features both inner and outer core construction, providing superior water clarity and extended filtration capacity compared to standard single-core filters.
Engineered to meet Sundance's exacting standards, this filter ensures your swim spa water remains crystal clear while protecting your pump and heating system from debris and contaminants.
Frequently Asked Questions
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Replace your filter every 12-18 months depending on usage frequency and water chemistry maintenance. If you notice reduced water flow, cloudy water, or visible damage to the filter media, it's time for a replacement even if it hasn't reached the 12-month mark.
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This MCU2 880 filter (part #4520060) is designed for Sundance swim spa models that specify this part number. Check your owner's manual or the label on your existing filter to confirm compatibility. If you're unsure, contact our team with your swim spa model number.
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The dual-core design features two separate filtration layers – an inner core and an outer core – that work together to provide 130 square feet of filtration surface. This design captures more debris, extends time between cleanings, and provides superior water clarity compared to single-core filters.
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Rinse your filter with a garden hose every 2-4 weeks to remove surface debris. Every 3-4 months, soak the filter overnight in a filter cleaning solution to remove oils and minerals. Always allow the filter to dry completely before reinstalling. Proper maintenance extends filter life and maintains optimal performance.
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While generic filters may fit, they often use inferior materials that can collapse under pressure, allow debris to pass through, or deteriorate quickly. Genuine Sundance filters like the MCU2 880 are engineered specifically for your swim spa's flow rates and filtration requirements, ensuring optimal performance and equipment protection.

