Hayward | SX200K | Sand Filter Dome | Replacement Filter Top Cover

The Hayward SX200K Sand Filter Dome is a replacement top cover designed to seal the upper opening of compatible Hayward sand filter tanks. This dome helps maintain proper internal pressure during filtration and backwash cycles while allowing access to the filter interior for inspection, sand replacement, and routine service.

Key Features

• Replacement sand filter dome designed for use with compatible Hayward sand filter systems.
• Seals the top of the filter tank to maintain proper operating pressure.
• Allows access to internal components for sand changes and filter maintenance.
• Helps prevent leaks caused by cracked, warped, or damaged original domes.
• Designed to withstand continuous exposure to pool water, pressure, and outdoor conditions.
• Essential structural component for restoring proper sand filter operation and integrity.

Product Overview

The Hayward SX200K Sand Filter Dome serves as the primary top closure for select sand filter tanks, securing internal components and maintaining the pressure required for effective filtration. A properly sealed dome is critical for preventing water leaks and ensuring stable system performance during both filtration and backwashing. Damage to the dome can result in pressure loss, leaks, or difficulty servicing the filter.

Replacing the filter dome with the SX200K helps restore the structural integrity of the filter and ensures reliable sealing at the top of the tank. This component is commonly used during major filter maintenance, repairs, or when addressing leaks caused by aging or damaged filter covers, supporting dependable long-term filtration performance.