GAS FILTER DN125, DN150 每 PMAX 6 BAR (DOSH & ST APPROVED)
GAS FILTER DN65, DN80, DN100 每 PMAX 6 BAR (DOSH & ST APPROVED)
GAS FILTER 1 1/4", 1 1/2" , 2" - PMAX 6 BAR (DOSH & ST APPROVED)
GAS FILTER 1/2§, 3/4§, 1§ 每 PMAX 6 BAR (DOSH & ST APPROVED)
GAS FILTER 1/2§, 3/4§, 1§ 每 SMALL CAPACITY 每 PMAX 6 BAR (DOSH & ST APPROVED)
