Coolant Filters

Bottom Line You Need This Engine Protection!Luber-finer offers a full line of standard service coolant filters and products to help avoid costly engine failure.Also featuring patented "CRT" Controlled Release Technology", coolant filters for extended service intervals. And Lubercool II Supplemental Coolant Additive protects coolant systems from corrosion and build-up of harmful deposits. Luber-finer on-site coolant analysis tests nitrile levels, ph levels and freeze points.