Hayward Northstar Trap Lid Quad Lock (SPX4000DLT) darlly and routine safety-focused maintenance

and routine safety-focused maintenance

Replacement temperature limiter assembly for compatible Hayward H-Series and ED2 heaters

Improves confidence in compatible B8 control restoration

This Darlly cartridge is especially appealing to buyers who want the confidence of a fit-specific 200 square foot replacement with matched 4 inch openings and a moderately wide body

This replacement is designed to match that layout and restore its visual clarity

Hayward Northstar Trap Lid Quad Lock (SPX4000DLT) darlly and routine safety-focused maintenanceThe trap lid is a key access point for clearing debris from the pump basket area, and a damaged lid can quickly lead to leaks or priming trouble. This Hayward Northstar Quad Lock Trap Lid is a replacement lid for compatible Northstar pump assemblies. Its proper fit helps maintain the seal over the strainer basket so the pump can pull water efficiently. It is a useful repair part when the original lid is cloudy, cracked, warped, or difficult to secure.