Racer X - Motocross & Supercross NewsRacer X
  • All Series
  • Subscribe Now
  • Supercross
    • News
    • Schedule
    • TV Schedule
    • Results
    • Standings
    • Teams
    • Riders
    • Tracks
    • The Vault
  • Motocross
    • News
    • Schedule
    • TV Schedule
    • Results
    • Standings
    • Riders
    • Teams
    • Tracks
    • The Vault
  • SuperMotocross
    • News
    • Schedule
    • TV Schedule
    • Results
    • Standings
    • Teams
    • Riders
    • Tracks
  • MXGP
    • News
    • Schedule
    • TV Schedule
    • Results
    • Standings
    • Teams
    • Riders
    • Tracks
  • GNCC
    • News
    • Schedule
    • TV Schedule
    • Results
    • Standings
    • Riders
    • Tracks
  • Loretta Lynn’s
    • News
    • The Vault
  • More Series
    • MXoN
    • WSX
    • WMX
    • Australian SX
    • Australian MX
    • Canadian MX
    • EnduroCross
    • Straight Rhythm
  • Features
    • 10 Things
    • 30 Greatest AMA Motocrossers
    • 3 on 3
    • 250 Words
    • 450 Words
    • Arenacross Report
    • Between the Motos
    • Breakdown
    • Deals of the Week
    • GNCC Report
    • Great Battles
    • Hard Enduro Report
    • How to Watch
    • Injury Report
    • Insight
    • In the Mag, On the Web
    • Lockdown Diaries
    • Longform
    • MXGP Race Reports
    • My Favorite Loretta Lynn's Moto
    • Next
    • Next Level
    • Observations
    • On This Day in Moto
    • Open Mic
    • Podcasts
    • Photo Galleries
    • Privateer Profile
    • Race Day Feed
    • Racerhead
    • Racer X Awards
    • Racer X Films
    • Racer X Redux
    • Rapid Reaxtion
    • RX Exhaust
    • Saturday Night Live
    • Staging Area
    • The Conversation
    • The List
    • The Lives They Lived
    • The Moment
    • Things We Learned at the Ranch
    • UnPhiltered
    • Videos
    • Wake-Up Call
    • Where Are They Now
    • 50 Years of Pro Motocross
  • Shop
    • New Releases
    • Men's
    • Women's
    • Youth
    • Accessories
    • Sales Rack
    • Stickers
  • About Us
  • The Mag
    • Digital Magazine Bookstand
    • Customer Care
    • Current Issue
    • Newsletter
    • Store Locator
    • Subscribe
    • Sell Racer X
  • One Click Sign-In

    • Facebook
    • Twitter
    OR

    Sign in with your username and password

    • Sign In
  • Supercross
  • News
  • Schedule
  • TV Schedule
  • Results
  • Standings
  • Teams
  • Riders
  • Tracks
  • The Vault
  • Subscribe Now
  • Table of Contents
Results Archive
GNCC
Talladega
News
Overall Race Results
  1. Steward Baylor
  2. Liam Draper
  3. Ben Kelley
Full Results
XC2 Pro Race Results
  1. Nicholas Defeo
  2. Brody Johnson
  3. Gavin Simon
Full Results
Supercross
Indianapolis
News
450SX Results
  1. Hunter Lawrence
  2. Eli Tomac
  3. Cooper Webb
Full Results
250SX East Results
  1. Cole Davies
  2. Jo Shimoda
  3. Seth Hammaker
Full Results
MXGP of
Argentina
News
MXGP Results
  1. Jeffrey Herlings
  2. Romain Febvre
  3. Tom Vialle
Full Results
MX2 Results
  1. Simon Längenfelder
  2. Guillem Farres
  3. Camden McLellan
Full Results
Upcoming
Supercross
Birmingham
Sat Mar 21
News
450SX Entry List
  1. Cooper Webb
  2. Eli Tomac
  3. Aaron Plessinger
Full Entry List
250SX Showdown Entry List
  1. Seth Hammaker
  2. Max Vohland
  3. Coty Schock
Full Entry List
Upcoming
MXGP of
Andalucia
Sun Mar 22
News
Upcoming
GNCC
Camp Coker Bullet
Sat Mar 28
News
Upcoming
Supercross
Detroit
Sat Mar 28
News
Upcoming
MXGP of
Switzerland
Sun Mar 29
News
Full Schedule

Designed for Dirt: The Engineering Behind Modern Filtration

March 19, 2026, 12:00pm
Press Release Press Release
Designed for Dirt: The Engineering Behind Modern Filtration
  • Home
  • Sponsored
  • Designed for Dirt: The Engineering Behind Modern Filtration - ProFilter

READY-TO-USE AIR FILTERS

A new, perfectly oiled ProFilter Air Filter provides maximum airflow and increased horsepower. Ready-to-Use Air Filters are constructed of dual-layer, reticulated foam. Reticulation is a process that opens up the foam cells, allowing for increased air flow and horsepower. The dual foam layers differ in foam pore size – the innermost foam consists of a denser foam to catch fine particles of sand and powder, whereas the outermost foam is constructed of a more open pore matrix allowing for filtration of larger micron dirt particles. The open porosity of the outer foam also helps the air filter resist plugging. Air filter seams are welded with industrial strength adhesive and all filters come with a rubber grommet to help secure the filter in place to the cage, eliminating tearing and keeping the structural integrity of the filter intact. 

Features:

• Pre-oiled with Maxima’s FFT (Foam Filter Treatment)

• Dual-Stage Open Cell Foam Matrix

• Plush 13mm Sealing Foam

• Dyno Tested, Race Approved

• Disposable Gloves Included

• Affordable, Single Use Disposable Air Filters

• Do Not Wash

MULTI-FILTER-BRANDS_2100X755
MULTI-FILTER-BRANDS_2100X755 ProFilter

PREMIUM AIR FILTERS

Dual-stage, long life Premium Air filters are made of chemical resistant, high quality polyester-based foam. Heat-laminated, dual-stage design allows for superior filtration by eliminating the passage of fine dirt and dust, while helping to prevent airflow blockage. Special reticulation process offers unsurpassed airflow and filtration. Permabond ultra-high strength seams increase the integrity of the filters wash after wash. Packaged individually in a resealable bag.

Features:

• Reusable Long Life Air Filter

• Chemical Resistant, Polyester Based Foam

• 15mm High Flow Filtering Thickness

• Heat Laminated, Dual-Stage Reticulated Foam

• Permabond Ultra-High Strength Seams

• Low Profile Rubber Grommet

• Plush 13mm Sealing Foam

PF-PAPER-FILTER_1200X1200
PF-PAPER-FILTER_1200X1200 ProFilter

PREMIUM OIL FILTERS

ProFilter Premium Oil Filters feature M-Pleat technology, a structural paper design allowing for larger filtration area and greater capacity to hold contaminants, extending filter life by 20-30%.

Features:

• MEDIA ENHANCEMENT “M-PLEATING”

• RACE TESTED AND PROVEN

• IMPROVED FILTRATION

• LONGER FILTER LIFE

• DO NOT WASH

When you get ready to change your filter, choose ProFilter.

SHOP PROFILTER

Don’t Miss a Moto!

 

Sign up for our newsletter to get headlines, info, and scoops as soon as they break. As a bonus, you’ll be entered into our weekly giveaways too!

TGI Freeday - Newsletter Giveaway
By subscribing, you agree to our privacy policy. Must be 18 years of age or older to win.
Forms on this page are protected by reCAPTCHA, its Privacy Policy and Terms of Service apply.
Previous
Justin Bogle Set to Make Return to Supercross at Birmingham Saturday Wed Mar 18 Justin Bogle Set to Make Return to Supercross at Birmingham Saturday
Read Now
May 2026 Issue Now Available
Get Racer X on your iPhone
Check out all the exclusive content this month on any device!
Read Now
The May 2026 Digital Issue Availalbe Now

Motocross & Supercross News - Racer X

122 Vista Del Rio Drive, Morgantown, WV 26508 | 304-284-0084 | Contact Us
©1999 - 2026 Filter Publications LLC. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Preferences | Do Not Sell or Share My Personal Information
designed at: Website Design at Impulse Studios
New stories have been posted