I think the one on the passenger side is the one the jabs the crap out of my left bicep area when I'm reaching down in there in my funky arm reaching method to grip the earl filter. If that helps with the location.
Use your left arm to grabulate the earl filter ... approximately where your left bicep is positioned, up on that tie-bar where Fummins mentioned is the location.
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View my fuel log 2020 Mirage ES 1.2 manual: 42.4 mpg (US) ... 18.0 km/L ... 5.5 L/100 km ... 51.0 mpg (Imp)