Hayward | W3EC50AC | Perflex 25 sq ft Modular DE Filter with Clamp – Extended-Cycle Filtration

The Hayward W3EC50AC Perflex 25 sq ft Modular Filter with Clamp is a high-efficiency diatomaceous earth (DE) filter designed to deliver exceptionally clear pool water while reducing maintenance frequency. Featuring Hayward’s exclusive Flex-Tube design, it provides extended filter cycles and superior particle removal, making it ideal for small in-ground and above-ground pool applications.

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Key Features

• 25 sq ft filtration area for small residential pools and spas

• Exclusive Flex-Tube design for extended cycles and less frequent cleaning

• DE filtration captures particles as small as 2 microns for unmatched clarity

• Clamp-style closure for quick and easy access during maintenance

• Corrosion-proof construction ensures long-lasting durability

• Operates at lower pump pressures for improved energy efficiency

• Compact modular design for versatile installation options

• Easy DE recharge for minimal downtime

• Suitable for both in-ground and above-ground pools

• Provides consistent, crystal-clear water with minimal effort

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Product Overview

The Hayward W3EC50AC Perflex 25 sq ft Modular Filter with Clamp offers premium DE filtration performance in a compact, easy-to-maintain package. Designed with the exclusive Flex-Tube system, it reuses DE powder within each cycle to extend cleaning intervals and maintain peak efficiency. Its clamp-style closure allows fast, tool-free access for servicing, while the corrosion-proof materials ensure long service life. Ideal for smaller pools and spas, the W3EC50AC delivers professional-grade water clarity and reliability, making it a smart choice for pool owners who want superior filtration with low maintenance demands.