Astral Pool Sena Seal Plate (27455-0004) waterlevelers this filter cartridge helps restore

this filter cartridge helps restore dependable debris capture and contributes to cleaner overall water-care performance

Because it works inside the valve rather than just covering it

Hayward lower body screw

It is a practical replacement when the original insert has lost both its visual quality and its intended directional function

helping renew both function and appearance during repair

Astral Pool Sena Seal Plate (27455-0004) waterlevelers this filter cartridge helps restoreThe Astral Pool Sena seal plate is designed for compatible pump applications where the motor side and wet end need the correct mounting and sealing interface. A seal plate is useful because it helps support the relationship between these major pump sections, making it a key structural part of overall pump integrity. This replacement is especially useful when the original plate is cracked, warped, damaged, or no longer supporting the seal area