DNA COTTON AIR FILTER ROYAL ENFIELD HIMALAYAN 452 2024

DNA COTTON AIR FILTER

DNA code:   R-RE4E24-01

OEM filter code:  RLY00037D

Air DNA Replacement Filters are designed to increase horsepower and acceleration while giving beautiful filtration.

These filters are washable and can be reused but also designed to fit your existing factory airbox.

Their design means that adding performance is simple.

These offer better area flow with almost 99% filter efficiency.

Characteristics:

- OEM Air Filter Airflow: 55.50 CFM

- DNA Air Filter Airflow: 64.90 CFM

- Increased DNA airflow: +16.90%

- DNA filtration effectiveness: 98-99%

Product information:

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

The installation of this new DNA air filter is very easy; simply follow the installation instructions included in the workshop manual.

Filtration efficiency** is extremely high, at 98-99% filtration efficiency (ISO 5011), with 4 layers of DNA® cotton.

The DNA filter comes pre-oiled from our factory.

The correct amount of DNA oil is applied individually to each filter.

The flow of this new DNA filter is +16.90% higher than the standard filter!

DNA Air Filter Flow: 64.90 CFM (cubic feet per minute) @1.5”H2O corrected @ 25 degrees Celsius.

Standard filter flow: 55.50 CFM (cubic feet per minute) @1.5”H2O corrected @ 25 degrees Celsius.

This DNA® filter is designed as a high flow air filter for: "On-Road and Off-Road".

*FCd (Full Contour design) is the innovative design of DNA®, which allows the filter material to exactly follow the contour of the air box and use the entire surface of the air box as an "active filtration area" eliminating “dead spots” that cause turbulence, increasing airflow and filtration efficiency.

**Filtration efficiency is the amount of “dirt” that the filter can retain (stop) and effectively protect the engine.

For example, the DNA® filter for every 100 grams of dirt it receives will retain 98-99 grams, this also applies to fine dirt up to 5 microns.

NB: This picture is only indicative

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