Seal Service Kit for GTB228/GTB455 Series


Seal Service Kit for GTB228/GTB455 Series. The GTB228/GTB455 provides unsurpassed fuel filtration and water separation.The GTB228/GTB455 uses genuine MICROBLOC® replacement elements. This filtration technology was developed from over 30 years of experience purifying petroleum-contaminated seawater. MICROBLOC® Multigrade Filtration Media Elements have tested to be 99.8% effective in separating water from diesel and bio-diesel fuels and can remove solid contaminants.