PNEUMAFIL - S51656-B1 Final Filter TMP-75 24x24x12 (or its equivalent). Installation location: At the suction (HEU) of the LM-2500 gas generator air filter II stage GG

PNEUMAFIL - S51656- B2 Final Filter TMP-75 24x12x12 (or its equivalent). Installation location: At the suction (HEU) of the LM-2500 gas generatorair filter II stage GG

Pneumafil - 63103754 Nederman reference drawing S50015B2 - Inertial Spin Filters