Marchald Air Filters Yamaha Wr 250 F 03/13 Wr 450 F 03/15

FILTRO ARIA MARCHALD FILTERSMarchald flame retardant Filters air filters are built entirely by hand in Italy, from a company with over 40 years of experience in the industry, using only the highest quality raw materials in Europe, flame retardant class II certified.
The continuous development of the product in every type of competition has allowed Marchald Filters to create a filter to 2 layers of towelling with porosity calibrated with unique characteristics, marked by 3 details technical solutions that put it at the highest level of efficiency, performance and safety, thus separating him from any other filter air present in the market.
Each filter is composed by assembling only 2 pieces of sponge (Cap and seal), instead of 3, to decrease
the filter surface glued to the benefit of increased filter area available;
Gluing the 2 parts takes place vertically, instead of horizontally, to obtain greater structural rigidity of the artefact to counteract
more effectively and collapsing in dense clogging;
The outer side of the sponge, presents marked vertical stripes on a portion of its thickness to determine a greater impact area of dust,
which is then piped and drained by the scoring towards the bottom of the filter case.
This will allow you to delay the premature decay of performance enhancing engine performance;
The quality of the raw materials used for the construction of Marchald filters Filters also enables the use of gasoline for their maintenance;