
Waterway | 505-2020 | Sand Filter Drain Assembly Replacement
The Waterway 505-2020 Sand Filter Drain Assembly is a replacement component designed for compatible sand filter systems. This assembly allows controlled drainage of the filter tank during maintenance or winterization while maintaining a secure seal during normal operation. Engineered for residential pool applications, it supports dependable pressure retention and proper filtration performance.
Key Features
• Replacement drain assembly designed for compatible sand filter models.
• Allows controlled water discharge during maintenance procedures.
• Helps maintain proper internal pressure when securely installed.
• Durable construction suitable for treated pool water environments.
• Designed for secure integration within designated filter tanks.
• Direct replacement for worn, cracked, or leaking drain assemblies.
• Intended for residential sand filtration system maintenance.
Product Overview
The Waterway 505-2020 Sand Filter Drain Assembly is engineered to maintain proper functionality at the drain port of compatible sand filter systems. During routine servicing or winterization, the drain assembly enables complete removal of water from the filter tank. When secured, it helps maintain internal pressure integrity during filtration cycles.
Exposure to pressure changes, repeated servicing, and chemical treatment can cause drain components to deteriorate over time. Replacing the drain assembly restores dependable sealing and reliable drainage performance. Designed for residential pool applications, this component supports long-term sand filter operation and system reliability.
Original: $16.99
-65%$16.99
$5.95Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Waterway 505-2020 Sand Filter Drain Assembly is a replacement component designed for compatible sand filter systems. This assembly allows controlled drainage of the filter tank during maintenance or winterization while maintaining a secure seal during normal operation. Engineered for residential pool applications, it supports dependable pressure retention and proper filtration performance.
Key Features
• Replacement drain assembly designed for compatible sand filter models.
• Allows controlled water discharge during maintenance procedures.
• Helps maintain proper internal pressure when securely installed.
• Durable construction suitable for treated pool water environments.
• Designed for secure integration within designated filter tanks.
• Direct replacement for worn, cracked, or leaking drain assemblies.
• Intended for residential sand filtration system maintenance.
Product Overview
The Waterway 505-2020 Sand Filter Drain Assembly is engineered to maintain proper functionality at the drain port of compatible sand filter systems. During routine servicing or winterization, the drain assembly enables complete removal of water from the filter tank. When secured, it helps maintain internal pressure integrity during filtration cycles.
Exposure to pressure changes, repeated servicing, and chemical treatment can cause drain components to deteriorate over time. Replacing the drain assembly restores dependable sealing and reliable drainage performance. Designed for residential pool applications, this component supports long-term sand filter operation and system reliability.














