Masuma Oil Filters are assembled in corrosion-resistant galvanized metal housings. Dense filter paper with precise placement and joint gluing retains all the sludge and engine wear debris, effectively cleaning the oil. Anti-Drain back valve made of polymers remains flexible even at extremely low temperatures, protecting the engine from oil starvation. Bypass valve of the filter opens at pressure of 0.95 bar, which is equivalent to original filters of Japanese cars.

Masuma Air Filters are made of crossed fibers and they effectively trap the finest road dust, with almost no restriction of air flow, thus allowing the engine to reach full power. All filters have an elastic sealing rubber for a tight fit. Some air filters are additionally impregnated with a special oil to trap dust.

Cabin Filters clean air inside the vehicle. Masuma produces three types of Cabin Filters: made of  non-woven material (fiber), with electrostatic paper and with absorbent carbon layer. The latter one not only retains dust, but also neutralizes toxic particles of exhaust gases.

Masuma produces Fuel Filters of 4 types: High-Pressure Fuel Filters, Inline Fuel Filters (for low-pressure lines), In-Tank Fuel Filters, and Diesel Fuel Filters, which not only trap debris but also collect water in a separate tank. Also, the range includes Fuel Pump Filters (Strainer Filters), which provide primary cleaning of fuel and trap larger particles of dirt and debris getting into your tank while refueling. All Masuma filters are high-quality parts and the performance is equivalent to original parts. Fuel filters reliably protect your expensive engine fuel components.

Masuma Transmission Filters clean transmission fluid of wear debris. Two-level filtration, a coarse metal mesh and a felt membrane with a fine-pored structure, guarantees purity of the transmission fluid and does not reduce system pressure. Masuma Transmission Filters service life is 50,000 km.