The HKS SHF Replacement Filter M-SIZE is a genuine replacement type air cleaner that combines three functions on the filter to achieve the response required for a sports filter and a long life at a high level. APPLICATION UNIVERSAL FILTER FEATURES A three-layer filter is used to separate, collect, and rectify dust in the intake air to achieve the high response required for sports filters. The newly developed primary laminated non-woven fabric collects large dust in the air, and the secondary polyurethane filter collects fine dust, achieving a longer life than conventional super filters. We changed the joining of each layer from frame lamination (heat fusion) to joining by net-like adhesion that does not hinder ventilation and established a dry three-layer structure with lower resistance. FRAME FEATURES By adopting a high-rigidity double frame, the strength of the frame is secured and the specifications are such that it can withstand high output. The shape of the top frame has been reviewed to make it easier for air to pass through. Uses a separate shield frame structure. The frame itself is split, and the main body has cushion properties, which eliminates the need for packing such as rubber and improves sorting at the time of disposal.
