Leaky Pool Filter Multiport Valves
Sand and DE filters often use a Multiport valve to reverse the flow into the filter for backwashing. But it also makes…
Articles and resources for swimming pool owners and DIYers. Learn more about pool care and repair.
Pool leaks are often caused by a faulty O-ring, gasket, or union in your equipment, valves, suction, or plumbing lines. Here’s how to find and fix pool leaks.