{"title":"Husqvarna Adventure Bike Air Filters","description":null,"products":[{"product_id":"o2-rush-husqvarna-norden-901-22-on-air-filter","title":"O2 Rush HUSQVARNA Norden 901 22-ON Air Filter","description":"\u003cp\u003eO2 Rush Air Filter. Suits: HUSQVARNA Norden 901 22-ON Compatible years: 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49213796221163,"sku":"O2R 1448","price":125.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/O2R1448_3ca16db8-3dd6-4e6f-8707-98c7fd1b2954.png?v=1786678884"},{"product_id":"o2-rush-husqvarna-norden-901-rotweiller-performance-intake-kit-22-on-air-filter","title":"O2 Rush HUSQVARNA Norden 901 Rotweiller Performance Intake Kit 22-ON Air Filter","description":"\u003cp\u003eO2 Rush Air Filter. Suits: HUSQVARNA Norden 901 Rotweiller Performance Intake Kit 22-ON Compatible years: 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49213796581611,"sku":"O2R 1456","price":71.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/O2R1456_3b5dfae6-beab-4a46-959b-b2a51cee4517.png?v=1786678846"},{"product_id":"o2-rush-ktm-790-890-adventure-r-rotweiller-performance-intake-kit-19-on-air-filter","title":"O2 Rush KTM 790 \u0026 890 Adventure \/ R Rotweiller Performance Intake Kit 19-ON Air Filter","description":"\u003cp\u003eO2 Rush Air Filter. Suits: KTM 790 \u0026amp; 890 Adventure \/ R Rotweiller Performance Intake Kit 19-ON Compatible years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49213817225451,"sku":"O2R 1456","price":71.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/O2R1456.png?v=1786678845"},{"product_id":"unifilter-ktm-790-890-adventure-r-rotweiller-performance-intake-kit-19-on-procomp2-air-filter","title":"Unifilter KTM 790 \u0026 890 Adventure \/ R Rotweiller Performance Intake Kit 19-ON ProComp2 Air Filter","description":"\u003cp\u003eProComp2 Air Filter. Suits: KTM 790 \u0026amp; 890 Adventure \/ R Rotweiller Performance Intake Kit 19-ON Compatible years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProComp2 Dual-Stage Air Filters\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003ePro-level protection for serious enduro riders and weekend warriors alike\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Pro_Comp_2_feature_callouts_V2.png?v=1793249157\" alt=\"ProComp2 dual-stage filter construction and features\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWhen the dust is thick and the trail is long, your engine needs more than a standard filter. Unifilter’s ProComp2 range is a true two-stage air filter built to keep fine dirt out of your engine in the harshest, dustiest conditions, without choking airflow.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe corrugated outer layer gives you 100% more surface area than a standard filter, so it traps more dirt and keeps breathing for longer. Behind it, a separate inner layer acts as a safety stage, catching anything that makes it through.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eUnlike most dual-stage filters, the ProComp2’s layers aren’t bonded together. That means nothing restricts airflow between the stages, and you can pull the layers apart for a faster, more thorough clean.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy riders choose ProComp2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eTwo-stage filtration for maximum protection in extreme dust\u003c\/li\u003e\n\u003cli\u003eCorrugated outer layer with double the surface area of a standard filter\u003c\/li\u003e\n\u003cli\u003eSeparate, non-bonded layers for better airflow and easier cleaning\u003c\/li\u003e\n\u003cli\u003eImproved airflow for crisper throttle response and more power\u003c\/li\u003e\n\u003cli\u003eDesigned and made in Australia for Australian conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIndependently tested airflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIn June 2023, Warspeed Industries independently tested seven air filters for the 2023 KTM 450SX on a SuperFlow SF-400 flow bench at 28 inches of water. The ProComp2 (AU1455ST) flowed 221.92 CFM, more than every competitor filter tested, including the KTM\/Twin Air OEM filter, Twin Air Beach Race, Dirtlab, Motorex and Funnelweb.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe only filter that flowed more was our own single-stage [O2Rush]. That means you get dual-stage dust protection with no airflow penalty compared with the other brands tested.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eTest conducted 20 June 2023 at 16°C ambient temperature. Chart axis starts at 215 CFM to show differences clearly.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e ProComp2 filters are supplied dry and must be oiled before use. For best results, use Unifilter Filter Fix air filter oil.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Air_Flow_Test.jpg?v=1793237439\" alt=\"Independent air filter airflow comparison at 28 inches of water\"\u003e\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223533068523,"sku":"AU 1456ST","price":71.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/AU_1456ST_Fitted.jpg?v=1786679782"},{"product_id":"unifilter-husqvarna-norden-901-rotweiller-performance-intake-kit-22-on-procomp2-air-filter","title":"Unifilter HUSQVARNA Norden 901 Rotweiller Performance Intake Kit 22-ON ProComp2 Air Filter","description":"\u003cp\u003eProComp2 Air Filter. Suits: HUSQVARNA Norden 901 Rotweiller Performance Intake Kit 22-ON Compatible years: 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProComp2 Dual-Stage Air Filters\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003ePro-level protection for serious enduro riders and weekend warriors alike\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Pro_Comp_2_feature_callouts_V2.png?v=1793249157\" alt=\"ProComp2 dual-stage filter construction and features\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWhen the dust is thick and the trail is long, your engine needs more than a standard filter. Unifilter’s ProComp2 range is a true two-stage air filter built to keep fine dirt out of your engine in the harshest, dustiest conditions, without choking airflow.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe corrugated outer layer gives you 100% more surface area than a standard filter, so it traps more dirt and keeps breathing for longer. Behind it, a separate inner layer acts as a safety stage, catching anything that makes it through.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eUnlike most dual-stage filters, the ProComp2’s layers aren’t bonded together. That means nothing restricts airflow between the stages, and you can pull the layers apart for a faster, more thorough clean.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy riders choose ProComp2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eTwo-stage filtration for maximum protection in extreme dust\u003c\/li\u003e\n\u003cli\u003eCorrugated outer layer with double the surface area of a standard filter\u003c\/li\u003e\n\u003cli\u003eSeparate, non-bonded layers for better airflow and easier cleaning\u003c\/li\u003e\n\u003cli\u003eImproved airflow for crisper throttle response and more power\u003c\/li\u003e\n\u003cli\u003eDesigned and made in Australia for Australian conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIndependently tested airflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIn June 2023, Warspeed Industries independently tested seven air filters for the 2023 KTM 450SX on a SuperFlow SF-400 flow bench at 28 inches of water. The ProComp2 (AU1455ST) flowed 221.92 CFM, more than every competitor filter tested, including the KTM\/Twin Air OEM filter, Twin Air Beach Race, Dirtlab, Motorex and Funnelweb.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe only filter that flowed more was our own single-stage [O2Rush]. That means you get dual-stage dust protection with no airflow penalty compared with the other brands tested.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eTest conducted 20 June 2023 at 16°C ambient temperature. Chart axis starts at 215 CFM to show differences clearly.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e ProComp2 filters are supplied dry and must be oiled before use. For best results, use Unifilter Filter Fix air filter oil.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Air_Flow_Test.jpg?v=1793237439\" alt=\"Independent air filter airflow comparison at 28 inches of water\"\u003e\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223535558891,"sku":"AU 1456ST","price":71.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/AU_1456ST_Fitted_ecd79b26-76a0-40a5-bde2-5145055e481f.jpg?v=1786679784"},{"product_id":"unifilter-ktm-690-enduro-r-includes-spare-foam-set-07-on-procomp2-air-filter","title":"Unifilter KTM 690 Enduro\/R - Includes spare foam set 07-ON ProComp2 Air Filter","description":"\u003cp\u003eProComp2 Air Filter. Suits: KTM 690 Enduro\/R - Includes spare foam set 07-ON Compatible years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProComp2 Dual-Stage Air Filters\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003ePro-level protection for serious enduro riders and weekend warriors alike\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Pro_Comp_2_feature_callouts_V2.png?v=1793249157\" alt=\"ProComp2 dual-stage filter construction and features\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWhen the dust is thick and the trail is long, your engine needs more than a standard filter. Unifilter’s ProComp2 range is a true two-stage air filter built to keep fine dirt out of your engine in the harshest, dustiest conditions, without choking airflow.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe corrugated outer layer gives you 100% more surface area than a standard filter, so it traps more dirt and keeps breathing for longer. Behind it, a separate inner layer acts as a safety stage, catching anything that makes it through.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eUnlike most dual-stage filters, the ProComp2’s layers aren’t bonded together. That means nothing restricts airflow between the stages, and you can pull the layers apart for a faster, more thorough clean.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy riders choose ProComp2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eTwo-stage filtration for maximum protection in extreme dust\u003c\/li\u003e\n\u003cli\u003eCorrugated outer layer with double the surface area of a standard filter\u003c\/li\u003e\n\u003cli\u003eSeparate, non-bonded layers for better airflow and easier cleaning\u003c\/li\u003e\n\u003cli\u003eImproved airflow for crisper throttle response and more power\u003c\/li\u003e\n\u003cli\u003eDesigned and made in Australia for Australian conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIndependently tested airflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIn June 2023, Warspeed Industries independently tested seven air filters for the 2023 KTM 450SX on a SuperFlow SF-400 flow bench at 28 inches of water. The ProComp2 (AU1455ST) flowed 221.92 CFM, more than every competitor filter tested, including the KTM\/Twin Air OEM filter, Twin Air Beach Race, Dirtlab, Motorex and Funnelweb.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe only filter that flowed more was our own single-stage [O2Rush]. That means you get dual-stage dust protection with no airflow penalty compared with the other brands tested.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eTest conducted 20 June 2023 at 16°C ambient temperature. Chart axis starts at 215 CFM to show differences clearly.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e ProComp2 filters are supplied dry and must be oiled before use. For best results, use Unifilter Filter Fix air filter oil.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Air_Flow_Test.jpg?v=1793237439\" alt=\"Independent air filter airflow comparison at 28 inches of water\"\u003e\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223543062763,"sku":"AU 1451ST","price":113.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/AU1451ST.jpg?v=1786679805"},{"product_id":"unifilter-husqvarna-701-enduro-sm-supplied-with-spare-foam-set-16-on-procomp2-air-filter","title":"Unifilter HUSQVARNA 701 Enduro \u0026 SM - Supplied with spare foam set 16-ON ProComp2 Air Filter","description":"\u003cp\u003eProComp2 Air Filter. Suits: HUSQVARNA 701 Enduro \u0026amp; SM - Supplied with spare foam set 16-ON Compatible years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProComp2 Dual-Stage Air Filters\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003ePro-level protection for serious enduro riders and weekend warriors alike\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Pro_Comp_2_feature_callouts_V2.png?v=1793249157\" alt=\"ProComp2 dual-stage filter construction and features\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWhen the dust is thick and the trail is long, your engine needs more than a standard filter. Unifilter’s ProComp2 range is a true two-stage air filter built to keep fine dirt out of your engine in the harshest, dustiest conditions, without choking airflow.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe corrugated outer layer gives you 100% more surface area than a standard filter, so it traps more dirt and keeps breathing for longer. Behind it, a separate inner layer acts as a safety stage, catching anything that makes it through.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eUnlike most dual-stage filters, the ProComp2’s layers aren’t bonded together. That means nothing restricts airflow between the stages, and you can pull the layers apart for a faster, more thorough clean.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy riders choose ProComp2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eTwo-stage filtration for maximum protection in extreme dust\u003c\/li\u003e\n\u003cli\u003eCorrugated outer layer with double the surface area of a standard filter\u003c\/li\u003e\n\u003cli\u003eSeparate, non-bonded layers for better airflow and easier cleaning\u003c\/li\u003e\n\u003cli\u003eImproved airflow for crisper throttle response and more power\u003c\/li\u003e\n\u003cli\u003eDesigned and made in Australia for Australian conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIndependently tested airflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIn June 2023, Warspeed Industries independently tested seven air filters for the 2023 KTM 450SX on a SuperFlow SF-400 flow bench at 28 inches of water. The ProComp2 (AU1455ST) flowed 221.92 CFM, more than every competitor filter tested, including the KTM\/Twin Air OEM filter, Twin Air Beach Race, Dirtlab, Motorex and Funnelweb.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe only filter that flowed more was our own single-stage [O2Rush]. That means you get dual-stage dust protection with no airflow penalty compared with the other brands tested.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eTest conducted 20 June 2023 at 16°C ambient temperature. Chart axis starts at 215 CFM to show differences clearly.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e ProComp2 filters are supplied dry and must be oiled before use. For best results, use Unifilter Filter Fix air filter oil.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Air_Flow_Test.jpg?v=1793237439\" alt=\"Independent air filter airflow comparison at 28 inches of water\"\u003e\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223543554283,"sku":"AU 1451ST","price":113.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/AU1451ST_d7b1dd54-67d9-4b00-83ef-adfbda26082c.jpg?v=1786679807"},{"product_id":"unifilter-ktm-790-890-adventure-r-19-on-procomp2-air-filter","title":"Unifilter KTM 790\/890 Adventure \/ R 19-ON ProComp2 Air Filter","description":"\u003cp\u003eProComp2 Air Filter. Suits: KTM 790\/890 Adventure \/ R 19-ON Compatible years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProComp2 Dual-Stage Air Filters\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003ePro-level protection for serious enduro riders and weekend warriors alike\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Pro_Comp_2_feature_callouts_V2.png?v=1793249157\" alt=\"ProComp2 dual-stage filter construction and features\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWhen the dust is thick and the trail is long, your engine needs more than a standard filter. Unifilter’s ProComp2 range is a true two-stage air filter built to keep fine dirt out of your engine in the harshest, dustiest conditions, without choking airflow.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe corrugated outer layer gives you 100% more surface area than a standard filter, so it traps more dirt and keeps breathing for longer. Behind it, a separate inner layer acts as a safety stage, catching anything that makes it through.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eUnlike most dual-stage filters, the ProComp2’s layers aren’t bonded together. That means nothing restricts airflow between the stages, and you can pull the layers apart for a faster, more thorough clean.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy riders choose ProComp2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eTwo-stage filtration for maximum protection in extreme dust\u003c\/li\u003e\n\u003cli\u003eCorrugated outer layer with double the surface area of a standard filter\u003c\/li\u003e\n\u003cli\u003eSeparate, non-bonded layers for better airflow and easier cleaning\u003c\/li\u003e\n\u003cli\u003eImproved airflow for crisper throttle response and more power\u003c\/li\u003e\n\u003cli\u003eDesigned and made in Australia for Australian conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIndependently tested airflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIn June 2023, Warspeed Industries independently tested seven air filters for the 2023 KTM 450SX on a SuperFlow SF-400 flow bench at 28 inches of water. The ProComp2 (AU1455ST) flowed 221.92 CFM, more than every competitor filter tested, including the KTM\/Twin Air OEM filter, Twin Air Beach Race, Dirtlab, Motorex and Funnelweb.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe only filter that flowed more was our own single-stage [O2Rush]. That means you get dual-stage dust protection with no airflow penalty compared with the other brands tested.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eTest conducted 20 June 2023 at 16°C ambient temperature. Chart axis starts at 215 CFM to show differences clearly.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e ProComp2 filters are supplied dry and must be oiled before use. For best results, use Unifilter Filter Fix air filter oil.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Air_Flow_Test.jpg?v=1793237439\" alt=\"Independent air filter airflow comparison at 28 inches of water\"\u003e\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223545880811,"sku":"AU 1448ST","price":125.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/AU_1448ST.jpg?v=1786679815"},{"product_id":"unifilter-husqvarna-norden-901-22-on-procomp2-air-filter","title":"Unifilter HUSQVARNA Norden 901 22-ON ProComp2 Air Filter","description":"\u003cp\u003eProComp2 Air Filter. Suits: HUSQVARNA Norden 901 22-ON Compatible years: 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProComp2 Dual-Stage Air Filters\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003ePro-level protection for serious enduro riders and weekend warriors alike\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Pro_Comp_2_feature_callouts_V2.png?v=1793249157\" alt=\"ProComp2 dual-stage filter construction and features\"\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eWhen the dust is thick and the trail is long, your engine needs more than a standard filter. Unifilter’s ProComp2 range is a true two-stage air filter built to keep fine dirt out of your engine in the harshest, dustiest conditions, without choking airflow.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe corrugated outer layer gives you 100% more surface area than a standard filter, so it traps more dirt and keeps breathing for longer. Behind it, a separate inner layer acts as a safety stage, catching anything that makes it through.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eUnlike most dual-stage filters, the ProComp2’s layers aren’t bonded together. That means nothing restricts airflow between the stages, and you can pull the layers apart for a faster, more thorough clean.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWhy riders choose ProComp2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eTwo-stage filtration for maximum protection in extreme dust\u003c\/li\u003e\n\u003cli\u003eCorrugated outer layer with double the surface area of a standard filter\u003c\/li\u003e\n\u003cli\u003eSeparate, non-bonded layers for better airflow and easier cleaning\u003c\/li\u003e\n\u003cli\u003eImproved airflow for crisper throttle response and more power\u003c\/li\u003e\n\u003cli\u003eDesigned and made in Australia for Australian conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eIndependently tested airflow\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eIn June 2023, Warspeed Industries independently tested seven air filters for the 2023 KTM 450SX on a SuperFlow SF-400 flow bench at 28 inches of water. The ProComp2 (AU1455ST) flowed 221.92 CFM, more than every competitor filter tested, including the KTM\/Twin Air OEM filter, Twin Air Beach Race, Dirtlab, Motorex and Funnelweb.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe only filter that flowed more was our own single-stage [O2Rush]. That means you get dual-stage dust protection with no airflow penalty compared with the other brands tested.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003eTest conducted 20 June 2023 at 16°C ambient temperature. Chart axis starts at 215 CFM to show differences clearly.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e ProComp2 filters are supplied dry and must be oiled before use. For best results, use Unifilter Filter Fix air filter oil.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/Air_Flow_Test.jpg?v=1793237439\" alt=\"Independent air filter airflow comparison at 28 inches of water\"\u003e\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223546208491,"sku":"AU 1448ST","price":125.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/AU_1448ST_b0255273-4bb0-44e4-9d66-e3060ada361d.jpg?v=1786679815"},{"product_id":"unifilter-ktm-690-enduro-pre-cleaner-3-pack-07-on-procomp2-air-filter","title":"Unifilter KTM 690 Enduro Pre-Cleaner (3-Pack) 07-ON ProComp2 Air Filter","description":"\u003cp\u003eProComp2 Air Filter. Suits: KTM 690 Enduro Pre-Cleaner (3-Pack) 07-ON Compatible years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223548928235,"sku":"AU 1417PC","price":32.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/AU1417PC.jpg?v=1786679827"},{"product_id":"unifilter-husqvarna-690-enduro-pre-cleaner-3-pack-16-on-procomp2-air-filter","title":"Unifilter HUSQVARNA 690 Enduro Pre-Cleaner (3-Pack) 16-ON ProComp2 Air Filter","description":"\u003cp\u003eProComp2 Air Filter. Suits: HUSQVARNA 690 Enduro Pre-Cleaner (3-Pack) 16-ON Compatible years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223549386987,"sku":"AU 1417PC","price":32.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/AU1417PC_f9e1728f-b4e8-414f-96dd-879a851bda89.jpg?v=1786679829"},{"product_id":"unifilter-husqvarna-tr650-terra-13-15-procomp2-air-filter","title":"Unifilter HUSQVARNA TR650 Terra 13-15 Air Filter","description":"\u003cp\u003eUnifilter Air Filter. Suits: HUSQVARNA TR650 Terra 13-15 Compatible years: 2013, 2014, 2015.\u003c\/p\u003e","brand":"Unifilter","offers":[{"title":"Default Title","offer_id":49223550304491,"sku":"AU 1016","price":44.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/0404\/2987\/files\/t_au-1016_20180227125438.jpg?v=1789508039"}],"url":"https:\/\/uniflow.com.au\/collections\/husqvarna-adventure-bike-air-filters.oembed","provider":"Unifilter Australia","version":"1.0","type":"link"}