Description Manuals Videos Articles Clemco 00022 - Adaptor, 3/8 hose to CPF filter Brass 3/8 Inch hose to 3/8 Inch pipe adaptor. Apollo 20 Item # 6 Apollo 60 Item # 6 Apollo 600 Item # 6 Customers Also Viewed Brass Union, 3/8 inch MJIC #01020 $11.48 Brass Adaptor, 1/4 inch NPT x 3/8 inch MJIC #01019 $9.40 Clemco 50 ft. HP Respirator Hose, 3/8 inch di… #04415 $185.10