??- Super stealth frame<br />- 3-layer dry filter<br />- Super inner frame<br />- Super lip funnel maximizes the air intake surface area therefore optimizing the air intake efficiency<br />                                                                                                                                Dimensions: 7.87 in x 7.87 in x 3.54 in (20 cm x 20 cm x 9 cm)<br />Weight: 20.88 oz (592 g)