I cut an RV anti-freeze jug in half, as a cup of sorts & put it under the filter housing.
There's not much clearance underneath, so this "cup" kind of fits around the plastic housing.
When I unscrewed the filter housing, I just let it drop into this jug/cup and carefully manuevered it out along with the filter housing.
The spillage stayed in the jug/cup.
Although it not easy, I have enough room under & around my filter housing to do this.
Jeff
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