Speck Pumps Impeller [98 Series 3/8" 6V] (2921923043) complete kit The S0078100+ is a practical

The S0078100+ is a practical repair part when a compatible Zodiac or Jandy system needs renewed flange sealing for a more complete service result

Tailpieces are useful because they help connect serviceable heater unions to flexible plumbing paths while preserving access for future maintenance

The included nut adds practical value because it helps the replacement feel more complete and reduces the need to reuse fastening hardware that may already be worn

1-1/2 inch

Speck Pumps Impeller [98 Series 3/8" 6V] (2921923043) complete kit The S0078100+ is a practicalThe Speck Pumps Impeller [98 Series 3 8" 6V] (2921923043) is a replacement pump impeller designed to help restore proper water movement in compatible pool and spa pump systems. As the rotating component inside the wet end, the impeller plays a direct role in circulation, filtration performance, and overall equipment efficiency. It is designed for the listed pump series, making it a useful replacement when the original impeller is worn, damaged, or no