Waterway | 400-6621 | Crystal Water 1.5" Drain Assembly for Cartridge & D.E. Filter

This 1.5-inch drain assembly is designed as a replacement for compatible Waterway Crystal Water cartridge and D.E. filters. It provides a convenient drain point for emptying the filter tank during maintenance, cleaning, or winterization.

Ideal for replacing a damaged or worn drain assembly, this OEM component helps restore proper filter servicing while maintaining a secure, leak-resistant connection.

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Key Features

• 1.5" replacement drain assembly

• Designed for Crystal Water cartridge and D.E. filters

• Allows convenient filter draining and servicing

• Helps maintain a secure, leak-resistant seal

• Genuine Waterway OEM replacement part

• Suitable for filter repairs and routine maintenance

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Product Overview

This drain assembly is designed to fit compatible Waterway Crystal Water cartridge and D.E. filter housings. It provides a dedicated drain connection that simplifies draining the filter tank before maintenance, cartridge cleaning, D.E. grid servicing, or seasonal winterization.

The assembly is commonly replaced when the original drain fitting becomes cracked, damaged, or worn. Verify part number compatibility before installation to ensure the correct fit and dependable filter performance.