Hammerhead Head Wheel Set [21"/30" Vacuum, Large, 2 Pack] (HH1157) jets or has become unsuitable for

or has become unsuitable for continued service

which helps keep the replacement closer to the original installation design

The Hayward CAT 2000 rotary flow sensor is designed for compatible chemical-control applications where flow monitoring is needed

The CAX-20102 is a practical service part when a compatible Hayward system needs a fuse to restore dependable circuit protection

That keeps the repair focused while restoring one of the most important working components

Hammerhead Head Wheel Set [21"/30" Vacuum, Large, 2 Pack] (HH1157) jets or has become unsuitable forThe Hammerhead HH1157 head wheel set is designed for compatible 21 inch and 30 inch vacuum applications and includes two large wheels. A replacement set like this is useful because it helps restore key rolling components on the vacuum head when the larger wheels have worn or need to be replaced as a pair. Replacing matched wheels together can help maintain more even handling and reduce the inconsistency that can come from pairing one new wheel with