UPDATED OCTOBER 23, 2021 My initial rating was 5 stars and very positive. After more than a year of use, I am reconsidering my opinion. Today a fuselage started leaking. The leak was due to a crack in the head housing. The cause is unknown and irreparable. The system has a pressure regulator and surge tank, so high pressure or "knock" is unlikely. Both filter housings were removed and replaced with another brand of filter. The price was good and I liked how the filter works. Bowl attached to the body of the head. But if the system fails, it costs me $0.00. Both sets went in the trash.
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