The K&N PL-1018 is a round, pre-oiled replacement air filter for Polaris side-by-sides, built from Cotton Gauze media. The manufacturer describes its pleated cotton media as a large filtration area that keeps restriction low, with several woven gauze layers handling fine dust. It is sized to drop into the stock airbox, and an application-specific sealing bead is meant to keep the fit precise. Shoppers looking for a Polaris Ranger XP 1000 K&N air filter, a Ranger 1000 EPS 999 air filter replacement, or a washable UTV filter for dusty trail riding should find it fits that search intent. The manufacturer says it is designed to provide increased horsepower and acceleration, though no specific gain is published.
The case for paying more than a disposable filter rests on reuse. The manufacturer calls the element washable and reusable, and the manufacturer also states that generally, no jet changes are required. Polaris's own service guidance tells owners not to clean its stock filters, so the washing routine applies to the K&N element specifically, and you should follow the manufacturer's cleaning and re-oiling instructions. The manufacturer lists a One Year Limited Warranty. Polaris also warns that use of non-Polaris-approved air filters may cause engine damage, so confirm warranty coverage with your dealer before switching.
Per the manufacturer, the PL-1018 needs no fuel management modifications to deliver its intended performance, and generally no jet changes are required with just the filter element.
The manufacturer lists the PL-1018 for the Polaris Ranger XP 1000 from 2018 through 2025. Listings for the Ranger 1000 EPS 999 show differing year ranges, so confirm your model year against the manufacturer before ordering.
Yes. The manufacturer states the element is washable and reusable, and it ships pre-oiled. Follow the manufacturer's cleaning and re-oiling instructions. Polaris advises against cleaning its own stock paper filters, so do not apply that rule to the K&N element.
This is a basic job that needs only eye protection, nitrile gloves, and shop rags, according to the vehicle manufacturer's service steps. Park on level ground, then tilt the rear cargo box to access the airbox. Watch the latch count, which varies by model year: the 2025 XP 1000 procedure describes five airbox cover latches, while the 2025 Ranger 1000 procedure lists two airbox cover latches and tabs. Inspect the airbox for oil or water, and replace any filter that has been soaked with fuel or oil. Before installing the new element, clean the intake tube, since always clean all dirt and debris from the intake tube before installing the filter. When reassembling, make sure the hinge pins are properly seated, and the cover is properly aligned, and confirm the filter sits fully in place. Riders in dusty conditions should expect to service the filter more often.
