6 PCS NSF certified 3/8″ x 1/4″ x1/4″Push in Connect fitting for RO Water Filter
Material: Food-Grade POM Tubing, passed by US NSF CETIFICATION. Suitable for all water filters, purifiers, reverse osmosis systems using 3/8" x 1/4" x1/4"water filter tubing fitting. Provide Doube Sealing for no leakage.