Purity Pool Pelican Featherweight Leaf Skimmer 16" Surface Net | PCSKM AquaStar 10" Round When the sight glass leaks

When the sight glass leaks or begins to let water seep through the valve housing

1/2" PVC Compact Ball Valve SOC | QVC1005SSEG

Prevents Reverse Flow:

Polaris Vac-Sweep 380 / 280 / 180 / 280 TankTrax Pressure Cleaner Back-up Valve Kit (G52)

Purity Pool Pelican Featherweight Leaf Skimmer 16" Surface Net | PCSKM AquaStar 10" Round When the sight glass leaksPurity Pool Pelican Featherweight Leaf Skimmer 16" Surface Net PCSKM 16" Purity Pool Pelican Featherweight leaf skimmer with shallow hybrid net for fast surface debris removal. Lightweight design. Features Shallow 3 inch skimmer bag for fast surface debris removal. Hybrid front and rear pocket design improves debris retention. 16 inch lightweight aluminum alloy frame reduces fatigue. Bright frame improves underwater visibility during cleanup. Durable