Usage Tips:[Direct Replacement]Air Filter for HTD5 standard, direct replacement for the old or damaged air filter, stable performance. [Easy to Install]Air Filter Simple installation, does not require complicated operations, convenient for using.Practical and convenient in use.Such a practical tool you need it. [Standard Specification]Air Filter for Lombardini Conform to quality control standards, dependable to use.Manufactured according to the specifications.Built to meet standard specification, strictly follow factory quality control. [Feature]Air Cleaner can filter out 99% of water and 4 Micrometre of impurities and pollutants, reliable to use.3layer filter paper, ensures higher dust holding capacity and longer service life. [Brilliant Compatibility]Air Filter part number for reference: ED2175306S, replacement for HTD5.Please confirm your model before purchase. colour: black Material: plastic Package Contents: 1 x Air Filter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.