Hammerhead Head Wheel Set [21"/30" Vacuum, 2 Large, 4 Small] (HH1151) o-rings Hayward internal service tool

Hayward internal service tool

A gasket like this is useful because it helps maintain the integrity of the cleaner assembly

4kW setup supports balanced heating and control replacement

Astral Pool sand drain

debris capture

Hammerhead Head Wheel Set [21"/30" Vacuum, 2 Large, 4 Small] (HH1151) o-rings Hayward internal service toolThe Hammerhead HH1151 head wheel set is designed for compatible 21 inch and 30 inch vacuum applications and includes 2 large wheels plus 4 small wheels. A wheel set like this is useful because it provides a more complete replacement package for restoring the rolling support of the vacuum head in one coordinated service step. Replacing wheels as a set can be especially practical when multiple wheels have worn together over time and the goal is to