Honda CRF 250 Rally (17-20) DNA Air Filter

DNA replacement air filters are designed to increase hp and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple.They offer bigger air-flow, with almost 99% filtering efficiency.

Caratteristiche

Filter Use

Road & Off Road

Filter Design

DNA's Advanced FCd

OEM Part Number

17220KZZ900-17220KZZJ00

Filtering Efficiency

98%-99%

Increase in Air Flow

34.15%

DNA Air Filter Air Flow

132.00 CFM

OEM Air Filter Air Flow

98.40 CFM

Related Models

Honda CRF 250 Rally Higher-Lower (2021) DNA Air Filter

Descrizione

This filter features DNA's advanced FCd (Full Contour design).

Installation of this DNA Air filter is very easy, simply follow the installation instructions included in the Honda workshop manual.

A perfect airtight sealing and trouble free filter installation for the user is guaranteed by using a high quality EVA seal, which is precisely cut and factory installed (glued).

The filtering efficiency is extremely high at 98-99% filtering efficiency (ISO 5011), with 4 layers of DNA® Cotton.

The flow of this DNA Fcd filter is high, 34.15% more than the Honda stock paper filter!

DNA Fcd air filter flow: 132.00 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.

Honda stock paper filter: 98.40 CFM(Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius.

This DNA® filter is designed as a High flow Air filter for Road, Off road & Race use.

Dati sul Flusso d'Aria

Potenza con qualità di cui puoi fidarti!

Il Filtro Aria ad Alte Prestazioni DNA +34.15% aumento del flusso d'aria e 98%-99% efficienza di filtrazione

Potenza con qualità di cui puoi fidarti!

Noi di DNA, orgogliosamente, presentiamo un filtro che può durare per tutta la vita del veicolo. Un rigoroso controllo di qualità per la costruzione e i materiali, scelti solo per la loro altissima qualità, sono alcuni dei fattori che ci permettono di offrire una garanzia a vita!

L'Anatomia

Questo è di cosa è fatto il Potere!

Un Filtro ad Alte Prestazioni per DNA traduci è un filtro d'aria di alta qualità, di prossima generazione, in garza di cotone multistrato, ignifugo, impregnato di olio.

This very special cotton is designed by DNA's R&D engineers for High Performance filtering purposes. The basic media is a non woven surgical cotton gauze with a modified TEX & THREAD, with extremely high strength of break. This unique cotton media, actually is a “hairy hybrid” featuring extremely high air flow rates and excellent filtering efficiency that exceeds 98%.

Domande Frequenti sui Filtri DNA in italiano

The DNA Air Flow Tests

For the air flow tests, we use the most advanced flow bench available today. The ROTRONICS FlowScan, is a totally computerized flow bench that measures:

Mass of the air
Flow of the air
Temperature of the air
Absolute air pressure
Differential air pressure
Speed of the air at various points (Pit ot tubes)
Absolute humidity of the air

The complete procedure is automated and computer controlled, eliminating human errors.

The DNA Dyno Tests

For the Dyno Tests, we use the industry standard Dynojet chassis dyno equipped with eddy current load control, Dynojet 250LC. Our dyno cell is equipped with a variable flow air cooling system, designed to precisely simulate real world conditions.