HiFi Filter RT 1 Replaces the Mann Filter WK 421
Genuine HiFi Filter RT 1 Replaces the Mann Filter WK 421
RT 1
HiFi Filter
Mann Filter WK 421
HiFi Filter
Mann Filter WK 421
Description
The genuine HiFi Filter RT 1 Fuel Filter is HiFi's replacement to the Mann Filter WK 421.
Easy to install and replace, the RT 1 is built to withstand demanding environments, offering long-lasting protection and reliability. Whether used in automotive, agricultural, construction, or industrial applications, this filter is an essential component for maintaining system health and performance.
Brand: HiFi Filter
Description
The genuine HiFi Filter RT 1 Fuel Filter is HiFi's replacement to the Mann Filter WK 421.Easy to install and replace, the RT 1 is built to withstand demanding environments, offering long-lasting protection and reliability. Whether used in automotive, agricultural, construction, or industrial applications, this filter is an essential component for maintaining system health and performance.
Specification
Style | Fuel Filter |
Approved Product
Find out more![Mann Filter Brand Logo](https://cdn.shopify.com/s/files/1/0592/2648/8986/files/Mann_Filter_Choice_Logo.png?v=1738250685)
Same Fit-Form & Function
As the Genuine Mann Filter WK 421
![ISO Icon](https://cdn.shopify.com/s/files/1/0592/2648/8986/files/bureau-veritas-100x124.png?v=1724917590)
Inspected to ISO 9001:2015
See Our Certification![Returns Icon](https://cdn-icons-png.flaticon.com/128/4989/4989753.png)
Free 45-Day Returns
Return Policy![Warranty Icon](https://cdn.shopify.com/s/files/1/0592/2648/8986/files/warranty-116x114.png?v=1724871624)