Designed to meet the needs of Perkins engines by providing superior protection against particles that can make their way into the lubrication system during service or from component wear. Typically fitted with anti-drain back valve and by-pass valve to ensure the engine oil is in the right place during starting and operation.

100 series 102.04, 103.10, 103.11, 103.15, 104.19, 104.22

400 series 403A-11, 403A-15, 403C-11, 403C-15, 403D-11, 403D-15, 403D-15T, 403D-17, 403F-11, 403F-15, 403F-15T, 404A-22, 404C-22, 404C-22T, 404D-15, 404D-22, 404D-22T, 404D-22TA, 404F-22, 404F-22T