Pentair Condensate Neutralizer Replacement Kit ETI400 | 475612 Brand_Caretaker and even the mouth opening

and even the mouth opening where the debris travels through is located

The first 2 holes on the bottom of the hinge measure 1-3/4" with 4-3/4" space between them

The surface module top (granite) is a replacement part made by Polaris

Please Note:

Pentair Condensate Neutralizer Replacement Kit ETI400 | 475612 Brand_Caretaker and even the mouth openingPentair Condensate Neutralizer Replacement Kit ETI400 (475612) The unit includes: Corrosion resistant capsule Two base wall mounting clips Two 3" fill access openings 3 4" NPT threaded inlet and outlet Two 3 4" MNPT to 3 4" FNPT unions Three 3 4" NPT to 1 2 hose barb fittings Three hose clamps Neutralization Media