Uni Air Filters


How Unifilter’s Work!

To duplicate the world’s best air filter – the human nose – Unifilter uses open cell, polyurethane foam to achieve the high level of efficiency required by today’s high quality engineered engines.

The open cell polyurethane foam provides excellent air flow and – combined with foam filter treatment – the best filtration obtainable in any automotive air filter.  Add to this the fully-reusable factor of polyurethane foam and you have the best air filter money can buy

Paper As a base rating 30 µm No Some
Oiled Paper 2% more restrictive 18 µm No Some
Cotton Gauze* 25% less restrictive 45 µm Yes No
Unifilter Foam 24% less restrictive 4 µm Yes Yes

Unifilter Australia is a totally Australian-owned family company business.

The company commenced operations in 1976 as an importer of motorcycle air filters and components. In 1988 the company commenced production in its’ then Sydney factory. By 1991 it had outgrown the original Sydney factory and moved the operation to Hornsby. In 2006, again the production had outgrown the factory and warehouse so the production, warehousing and administration was moved to the New South Wales Central Coast into 2 purpose built factory units. Today the production is operated using state of the art CNC laser and router equipment to provide not only our “Unifilter” brand but original equipment filters for Yamaha, Suzuki, Touratech, Nitto, Stihl and KTM.

We are a company proud of our capabilities, providing not only manufactured air filters but providing design and technology for many automotive and industrial companies. We only use premium raw materials in our manufacturing process and wherever possible support “Australian Made” in our materials and packaging.

Whilst our website is indicative of what we produce, there are many specialty products we supply to all spheres of industry. If what you are looking for is not in this website, please do not hesitate to contact us, we may be able to assist you with your with your requirements.

We offer one of the world’s largest ranges of automotive air filters, proudly manufactured in Australia by a totally Australian owned company. We have in excess of 7000 air filters available for Cars, SUV, 4×4, Motorcycles, ATV’s, Trucks, Performance, Universal and Industrial air filters. Our development programs and leading edge CNC manufacturing techniques are second to none. Please check out our range and if you would like any further information please contact us!

Haydn Gooch

Managing director.

CJ Designs has been trying to stock the most popular filters UNI makes or we get requests for.  If we are sold out, we will let you know asap.  Please let us know when you would need the filter by and we’ll do our best to get them placed on our next order or a custom order for you.   Thanks for your support.

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  • UNI – HONDA CRF 1000L Africa Twin 2016Honda African Twin Unifilter

    Kit contains 2 x air filters, 2 x Powder Coated air filter mounting plates, 2 x removable coarse foam pre-filters * 2 x Ultra Soft air box seals. Filters supplied pre-oiled ready for use. *Optional pair of Intake Snorkel pre-filters sold separately* To be able to use the snorkel pre-filters the rubber intake snorkels need to be cut in […]

  • UNI – KTM 1090/1190/1290 ADV Air filter kitOn Salecjdesigns1190unifilter1

    1090/1190/1290 UNI filter kits and replacement parts.   Made in Australia by UNIfilter Fits KTM 1090/1190/1290 Adventure & Adventure R models Includes 2 pre-filters CJ Designs tested and approved! If you ride in dry and dusty conditions, a foam air filter is a must. Nothing protects your engine against small particles, dust, and sand as […]

  • UNI – KTM 690 Enduro 2008-16, Husqvarna 701 Enduro 2016t_au%201417

    HOLIDAY SALES !!!! UNI -KTM 690 Enduro 2008-16, Husqvarna 701 Enduro 2016 Filter AU1417 Replacement filter for original paper element. Improved filtration & is fully serviceable. Upgrade to the complete kit and receive 3 x  Pre-Filters Unifilter Australia’s 2nd generation of the 690 Enduro R filter has been CAD designed and CNC profile cut using […]

  • UNI BMW G650Xt_7309

    G650X 2007 -12 Uni Filter NU 7309 G650X 2007 -12 Uni Filter NU 7311 Prefilter Kit Replaces part of airbox ———————————————————   NU 7309 NU 7311 Shipping not included

  • UNI Kawasaki KLR Air Filter 1986-2015l_nu%202396st

    UNI Kawasaki KLR Air Filter 1986-2015 NU 2396ST Shipping not included

  • UNI- BMW F650GS, Dakar, Sertao, R850R Boxert_7304

    Uni Air filter for BMW F650GS, Dakar, Sertao, R850R Boxer 2003 – 2016   Shipping not included

  • UNI- KTM 400, 620, 640 LC4 (’93-’01), 600 LC4 (’93)l_nu%202396st

    UNI- KTM 400, 620, 640 LC4 (’93-’01), 600 LC4 (’93) NU 1405ST Shipping not included

  • UNI- KTM 950 LC8 Adventure (’04-’06), 990 Adventure (’07-13) Prefilterl_1415

    UNI- KTM 950 LC8 Adventure (’04-’06), 990 Adventure (’07-13) Prefilter (Snorkel Replacement) Single stage pod filter with internal support spring and polyurethane flange.  This pre-cleaner replaces the original intake snorkel feeding the airbox with no modifications required in fitting.  It is as simple as removing the snorkel and replacing it with the pre-cleaner.  Supplied pre-oiled […]

  • UNI- Yamaha XT 1200Z Super Tenere (2010-15)l_nu%202396st

    UNI- Yamaha XT 1200Z Super Tenere (2010-15) Twin pod kit replaces the standard paper filter. This kit will give your Super Tenere improved filtration, Maximum air flow and is fully serviceable.   NU 6235 KIT Shipping not included

  • UNI-BMW F800GS/650GS 2008-16, R1200GS/R/RT/S/ST, HP2 2004-12t_7305

    BMW F800GS/650GS 2008-16, R1200GS/R/RT/S/ST, HP2 2004-12 Complete air filter kit including intake snorkel pre-filters   Prefilters for snorkels   NU 7305KIT NU 7306 Shipping not included