Zodiac 25141-420-000 Skimmer Weir Door 8.25 in White

Product Description

The ZODIAC 25141-420-000 is a replacement skimmer weir door designed to restore proper water flow regulation in residential and commercial pool skimmer assemblies. The weir door acts as a floating flap that allows surface water and debris to enter the skimmer basket while preventing backflow when the pump cycles off. This unit measures 8.25 inches and is finished in white. Pool service technicians and maintenance crews install this part as a direct replacement when the original weir becomes warped, cracked, or fails to pivot freely, which compromises skimmer efficiency and debris capture.

This weir door is suited for use in standard in-ground and above-ground pool skimmer bodies that accept an 8.25-inch weir door. It is appropriate for both residential pools and light commercial aquatic facilities. The white finish blends with most skimmer neck and body colors common in the industry. When the weir door fails, surface skimming performance drops noticeably, making timely replacement a routine part of pool equipment service.

Key Features

• 8.25-inch door size fits standard skimmer assemblies requiring this weir dimension
• White finish integrates with most skimmer body colors
• Pivoting flap design regulates water surface flow and prevents backflow on pump shutoff
• Constructed to resist pool chemical exposure and UV degradation common in outdoor aquatic environments
• Designed as a direct OEM-style replacement to simplify service calls

Compatibility

Designed as an OEM-style replacement skimmer weir door for pool skimmer assemblies requiring an 8.25-inch weir door opening.

Installation Notes

Pool service technicians typically perform weir door replacement as part of routine skimmer maintenance. Shut off the circulation pump and, where applicable, close isolation valves before accessing the skimmer body. The weir door mounts on pivot tabs inside the skimmer throat and should seat and swing freely without binding. Verify the replacement door pivots smoothly and seals adequately before returning the system to service.