HIFROM Air Filter Combo with Pre Filter for Subaru Robin EX13 EX17 EX21 SP170 SP210 Engines

The HIFROM Air Filter Combo is designed specifically for Subaru Robin engines including EX13, EX17, EX21, SP170, and SP210, with power ratings of 4.5HP to 7HP. This replacement air filter ensures optimal engine performance by effectively filtering out dirt, dust, and debris, thus prolonging engine life. The package includes one air filter and one pre-filter, both crafted with high-quality materials to enhance airflow and protect the engine from contaminants. Regular replacement of the air filter is recommended every three months for best results. • Air filter combo for Subaru Robin EX13, EX14, EX17, EX21, SP170, SP210 • Replaces OEM part numbers: 277-32611-07, 277-32606-18, 277-32619-17 • Includes 1 air filter and 1 pre-filter • Dimensions: Width 2 3/8" x Length 4 7/8" x Height 1 3/4" • High-quality filter paper with metal mesh protection for extended life