Royal Enfield Classic 350 (21-24) DNA Air Filter R-RE35N21-01

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. For the ROYAL ENFIELD CLASSIC 350 22′ model, only the R-RE35N21-01 filter is compatible and not the TC-RE35N21-S2 or R-RE35N21-S2-COMBO.
This filter features DNA®’s Round Design.
Installation of this new DNA Air filter is very easy; simply follow the installation instructions included in the workshop manual.
The filtering efficiency* is extremely high at 98-99% filtering efficiency (ISO 5011), with 4 layers of DNA® Cotton.
The flow of this new DNA filter is +4.82% more than the stock filter!
DNA air filter flow: 87.00 CFM (Cubic feet per minute) @1,5”H2O corrected @ 25degrees Celsius.
ROYAL ENFIELD stock filter’s flow: 83.00 CFM (Cubic feet per minute) @1,5”H2O corrected @ 25degrees Celsius.
This DNA® filter is designed as a High Flow Air filter for: ‘Road use’.
Bike Compatibility:
Royal Enfield Classic 350
Royal Enfield Meteor 350
Royal Enfield Hunter 350
For the ROYAL ENFIELD CLASSIC 350 22′ model, only the R-RE35N21-01 filter is compatible and not the TC-RE35N21-S2 or R-RE35N21-S2-COMBO.
* Filtering efficiency is the amount of “dirt” the filter can maintain (stop) and protect the engine efficiently. For example the DNA ® Filter for every 100 grams of dirt that it will receive, it will hold 98 – 99 grams , this applies even to fine dirt as small as 5 microns.