Sprint Filter T12 Air Filter for Off-Road & Extreme – Voge Valico 300DS (2020–2021) SM257T12

Sprint Filter list the 7-micron T12 against four Voge airboxes, and the machines behind them run from the 900 class down through 800, 650 and the 500-to-625 group to this one. The Valico 300DS is the smallest of the lot by a wide margin, and that is not a footnote: what an engine asks of a filter follows the volume of air it moves, so the same medium subtracts the same proportion from a very different appetite depending on where it goes.

Key Features

• The finest medium in the range: 7 microns of filtration at a rated 560 l/m²/sec
• Dry polyester special nonwoven — never oiled, so nothing is carried downstream
• Specified by Sprint Filter for extreme conditions, loose ground and desert use
• Roughly twice the filtering surface of other performance elements in the same space
• Slots into the standard airbox in the original's place; no modification and no remap
• Washable and reusable, with two years of warranty from the date of purchase

Where the flow sacrifice costs least

Moving from the road weave to this one takes the rating from 5,050 litres per square metre per second down to 560 — roughly a ninth, whichever motorcycle it ends up in. What differs is not that ratio but the size of the demand it is taken from. A 300 single draws far less air per minute through a given area of material than the larger twins on the other Voge listings, so the margin between what the medium will pass and what the engine can use stays wider here than anywhere else in the range. That is a permission rather than a recommendation: it says the machine can carry the penalty, not that it needs the protection.

When 7 microns is the wrong answer

The condition decides, not the model name. A 300DS that lives on sealed roads is served by the 80-micron weave, and SM257T12 would buy it retention it never calls on while charging flow every minute. The case turns where dust actually hangs in the air: dry unsurfaced tracks, sand, or riding far enough back in a group that you breathe what the machine ahead throws up. Either way, an insert filter does not make a standard 300 noticeably stronger. Its work is a low intake restriction that stays low because the panel is cleaned back to it, and a part serviced rather than bought again.

Care and cleaning

SM257T12 is regenerated, not replaced. Compressed air from the clean side outward moves the load back out of the material rather than deeper into it, and on a fine medium that direction matters more than anywhere else. Lukewarm water with a mild detergent handles what air will not, followed by a proper rinse. Drying is done in moving air at room temperature only; a radiator, a hot air gun or a flame destroys the material almost immediately. It goes back into the box dry and with nothing applied. The maintenance sheet is in the Downloads tab.

Fitment & Compatibility

Made for the airbox of the Voge Valico 300DS, a 300 cm³ machine catalogued for 2020 and 2021, replacing the standard panel directly. This part number is listed against that one machine alone; the entry, with dates, is in the Fitment tab.