Pentair Lid Only 1-1/2 in. | Leaf Trap Model 186 Series | R18650 TNIL Repeat as necessary

Repeat as necessary

Positive Seal

For In-Ground Pool Models

inspect the bump handle O-ring and any shaft seals for wear — these components are exposed to the same mechanical stress and often benefit from replacement at the same service interval

and debris off of your panels

Pentair Lid Only 1-1/2 in. | Leaf Trap Model 186 Series | R18650 TNIL Repeat as necessaryThe Pentair R18650 is the OEM replacement lid for the Model 186 Leaf Trap series, sized for 1 1 2" connections. If the lid on your 186 series leaf trap is cracked, warped, or no longer sealing correctly, this is the direct replacement. The lid provides the primary pressure seal for the leaf trap canister, allowing the unit to hold system pressure while giving you hand access to the debris basket inside. A compromised lid allows air to enter the line