RO-4400 RO-series universal air filter round rubber top
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- DNA Filters
- Part Number
- RO-4400
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Aircleaner Elements
- VAT Rate
- 20%
About This Product
When you are looking to get your custom build breathing properly, this DNA RO-series universal air filter is a solid choice for any mechanic's bench. It features a durable round rubber top and is designed for high-performance filtration. This specific model has a 44mm inner diameter flange that is 16mm long, making it ideal for smaller carburetor or throttle body intakes. The filter body itself measures 64mm in length, tapering from a 76mm base to a 51mm top. Because it is a universal fitment part, it is a go-to for bespoke intake setups where a standard air box just will not fit. It provides excellent airflow while keeping the grit out of your engine. This filter is sold individually.
Manufacturer part number: RO-4400.
Fitment
Universal
Related Products
View all →
DNA Filters
Air filter element
DNA Filters
High flow air filter element. Pan America
DNA Filters
Air filter element for teardrop housing. 52mm high
DNA Filters
Air filter element for teardrop air cleaner housing
DNA Filters
High flow air filter element. XG Street
DNA Filters
Air filter element for teardrop housing. 64mm high
DNA Filters
RO-series universal air filter round rubber top
DNA Filters
XV-series universal air filter alu hexagonal
More from DNA Filters
View all →Air filter element
High flow air filter element. Pan America
Air filter element for teardrop housing. 52mm high
Air filter element for teardrop air cleaner housing
High flow air filter element. XG Street
Air filter element for teardrop housing. 64mm high
RO-series universal air filter round rubber top
XV-series universal air filter alu hexagonal
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.