Printed just fine, but practicality is questionable: - the o-ring does not sit tight, leaking if not held down to the connector. - due to the nozzles the presure is not enough to clean the filter, just the power stream from a regular adjustable water gun works much better - since pressure is low you need to go and rub the filter and sharp edges are pilling the fiber of the filter So I guess with smaller nozels, a bit better fit and less pressure reduction it could work. Was very excited but didn't do the trick for.