I don't knowAre they reverse screw?
They look close to the floor? Possibly wouldn’t even get the spanner on them!No sign of a spanner and reluctant to buy one as there seems lots of variations for different style containers.....
Not sure if you’ve managed to sort this yet yes there is a plastic spanner that you should be able to get from the supplier.I've got the replacement filters for these but can't loosen the blue casing ? Is there a tool for them ?
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