Product Overview
The Pentair Clean & Clear Plus 420 (model EC-160301) is a high-capacity, four-cartridge filter system engineered for superior water clarity and low maintenance. With 420 sq. ft. of total filtration area, it delivers continuous, efficient water flow and exceptional debris-holding capacity for both residential and commercial pools. Its durable, injection-molded tank design, easy-access clamp ring, and quad-cartridge layout make cleaning simple and quick—no backwashing required, conserving both water and energy.
Ideal For
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Inground pool owners seeking high-performance filtration with minimal upkeep.
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Pools located in areas with fine debris, pollen, or heavy swimmer loads.
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Installations upgrading from sand or DE filters to a cartridge system for superior water quality.
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Pool professionals who want a reliable, easy-service filter with long cleaning intervals.
Key Features
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420 sq. ft. Filtration Area – handles large volumes with exceptional clarity and minimal maintenance.
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Four Cartridge Design – provides greater surface area and longer run times between cleanings.
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Durable Injection-Molded Tank – resists corrosion, UV damage, and harsh weather.
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Clamp Ring System – allows easy, tool-free access for cleaning and inspection.
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No Backwashing Needed – conserves thousands of gallons of water per season.
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High Flow Manual Air Relief Valve – ensures safe, simple startup and maintenance.
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Compatible with Pentair Automation and Pumps – seamless integration for optimized system performance.
Customer-Facing Q&A
Q: How often do I need to clean the cartridges?
A: Typically every 3 to 6 months, depending on pool size and usage. The quad design extends the time between cleanings.
Q: Do I need to backwash this filter?
A: No. Simply remove and rinse the cartridges when necessary – no backwashing means less water waste.
Q: Can this filter be used on saltwater pools?
A: Yes. Its corrosion-resistant materials are fully compatible with salt chlorination systems.
Q: What size pump works best with this filter?
A: It pairs perfectly with variable or two-speed pumps up to 3 HP for balanced flow and maximum efficiency.
Q: How does it compare to DE filters?
A: While DE filters offer slightly finer filtration, the Clean & Clear Plus 420 provides excellent clarity with far less maintenance and no messy media handling.