Polini air filter for PHBL-PHBH carburetors

Description

AIR FILTER BOX: Air filters are made of special foam; Before using it it is necessary to moisten them with a light film of oil to filter and review the calibration of the carburetor. BLUE AIR BOX: for the assembly of this special filter, you can choose two different options; it can be mounted with its plastic lid or leave it simply discovered. Regardless of the choice made, you should always review the calibration of the carburetor. Warning! Once the lid mounted on the filter, it is difficult to disassemble; do so carefully because the two sides could be damaged. We recommend to leverage with a small screwdriver between the two components in order to facilitate the unlocking. SPONGE AIR FILTER (sponge filters for original): the ability in retaining the fine powders can be increased substantially proceeding with the impregnation of the oil filter for specific filters. This means wetting the material in oil and then squeeze the excess oil, thus failing to greatly increase the dust holding capacity thanks to the "adhesive" especially for finer powders that "run away" to the dry filter. Once the filter out, you can be cleaned by washing and blowing it out with compressed air. This operation allows to partially recover the filter but not totally regenerate the efficiency of the new filter, because inevitably some particles, especially those purposes, remain trapped in the lattice. This means wetting the material in oil and then squeeze the excess oil, thus failing to greatly increase the dust holding capacity thanks to the "adhesive" especially for finer powders that "run away" to the dry filter. Once the filter out, you can be cleaned by washing and blowing it out with compressed air. This operation allows to partially recover the filter but not totally regenerate the efficiency of the new filter, because inevitably some particles, especially those purposes, remain trapped in the lattice. This means wetting the material in oil and then squeeze the excess oil, thus failing to greatly increase the dust holding capacity thanks to the "adhesive" especially for finer powders that "run away" to the dry filter. Once the filter out, you can be cleaned by washing and blowing it out with compressed air. This operation allows to partially recover the filter but not totally regenerate the efficiency of the new filter, because inevitably some particles, especially those purposes, remain trapped in the lattice. especially for finer powders that "run away" to the dry filter. Once the filter out, you can be cleaned by washing and blowing it out with compressed air. This operation allows to partially recover the filter but not totally regenerate the efficiency of the new filter, because inevitably some particles, especially those purposes, remain trapped in the lattice. especially for finer powders that "run away" to the dry filter. Once the filter out, you can be cleaned by washing and blowing it out with compressed air.