Pentair Lateral Trap Lid, 1-1/2" Fitting, #186 | R18650 Pool Drains & Covers Technicians replace bottom lids when

Technicians replace bottom lids when visible cracking or sealing issues are present

Their hose and plumbing solutions are used in demanding environments

address any signs of wear promptly to prevent larger gaps

Their replacement cartridges are supported for routine service

large cuts of meat

Pentair Lateral Trap Lid, 1-1/2" Fitting, #186 | R18650 Pool Drains & Covers Technicians replace bottom lids whenWhat This Part Is Used For Pentair R18650 Lid 1 1 2in Fitting, #186, Lateral Trap is a replacement lid for the Pentair #186 lateral trap with 1 1 2in fitting. It seals the top of the trap body to maintain proper suction side operation. Why This Part Matters A cracked or loose lid can allow air into the suction line and reduce cleaner performance. Maintaining a tight seal helps protect pumps and ensures steady debris flow. Replacing a worn lid restores