💎3 in 1 Air Regulator w/ Water Filter + Lubricator(water filtration/pressure adjustment/oil filling)
💎Water filtration and pressure adjustment, automatic drainage to extend the service life of the air compressor.
💎This air regulator is made of sintered copper filter, which can filter 40u.
💎Automatic drainage at each start-up.
👍️ Provide one-year warranty that covers any manufacturing defects .
👍️ If there has any questions, don't hesitate to let me know .