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Home > Performance > Air Intakes & Filters > Air Filters > True Flow Direct Replacement Foam Air Filters

True Flow Direct Replacement Foam Air Filters

 True Flow Air Filters
11 Images
True Flow Foam Filters
Full Depth Filtration.
Diesel Foam Air Filters
Foam Filter Air Flow Data Graph
Foam vs. Gauze Air Filters
Off Roaders Choose True Flow
Pannel Filter Packaging
Pannel Foam Air Filter
Round Foam Air Filter
Round Foam Filter Packaging
Stop Dirt Not Air
True Flow Foam FiltersFull Depth Filtration.Diesel Foam Air FiltersFoam Filter Air Flow Data GraphFoam vs. Gauze Air FiltersOff Roaders Choose True FlowPannel Filter PackagingPannel Foam Air FilterRound Foam Air FilterRound Foam Filter PackagingStop Dirt Not Air
  • Full depth filtration
  • Washable and Reusable
  • 12 times thicker
  • High Air Flow
  • Limited Lifetime Warranty
More Features
$39.84$83.20
$21.21
69%
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True Flow Air Filters are more than 12 times thicker than the competitor's gauze or paper filters, giving foam filters superior filtration and overall airflow. Foam filters are constructed of tiny interlocking cells that distribute and trap dirt particles throughoutthe entire volume of the foam. This design creates superior dirt-holding capacity and higher particle filtration than gauze filters, which can only stop airborne dirt particles on the filter surface. As your True Flow foam filter gets dirtier, it actually flows moreair than a gauze filter giving you improved performance and more horsepower.True Flow stops more dirt due to its superior foam technology. Foam has been used for years in off road applications such as motorcycles, ATVs and Off-Road race vehicles. True Flow developed an air filter using fully reticulated foam cells and specially formulated tackifier that create an impossible journey for dirt particles to enter your engine. More dirt in your engine means lower performance, lower gas mileage, and engine wear. See True Flow?s legendary performance and protection capabilities by watching the True Flow Air Filter Test. The test proves that True Flow stops more dirt, while performance gauze and paper filters let more dirt get through to your engine. True Flow delivers better air flow because it doesn't clog. The EPA has estimated that a dirty filter can cause a 10% decrease in fuel efficiency. Because performance gauze and paper filters are only 1/16 of an inch thick, the minute you start driving they get dirty, start to clog and restrict air flow causing a loss in performance. True Flow doesn't clog because its reticulated foam construction is 16 times thicker than performance gauze or paper. Reticulated foam allows air to flow around the captured dirt. Unlike filters, True Flow provides great airflow even when it gets dirty.
  • These foam filters stop the dirt Not the air. True Flow full-depth foam filter, traps the dirt throughout its entire volume creating superior filtration and dirt holding capacity. Surface filters, such as paper or gauze, only stop dirt on their surface or not at all.
  • Full depth filtration. Foam is two part polyurethane (soft durable plastic) material. While it looks thick it is 97% air.
  • Great overall performance. The interlocking cells trap dirt throughout the entire volume of the filter
  • Washable and Reusable. When properly washed the filter will look like nice
  • 12 times thicker than the competitor's gauze or paper filters, giving foam filters superior filtration and overall airflow
  • High Air Flow. Simulated engine airflow tests prove True Flows maximum performance and protection capabilities. Post filter samples show superior filtration. Test after test, little or no dust or debris passed through True Flow foam air filters.
  • For a complete presentation on the product check out the video
  • Limited Lifetime Warranty: Learn more about foam filters see FAQ
Associated Documents
PDF IconAutoweek Editorial on True Flow (pdf - 766KB)
PDF IconOffRoad Editorial on True Flow (pdf - 2,060KB)

Note: Adobe Reader is required to view PDF documents: Download Adobe Reader
True Flow Foam Air Filters
Stop Dirt Not Air Stop Dirt Not Air
High Air Flow. Simulated engine airflow tests prove True Flows maximum performance and protection capabilities
Off Roaders Choose True Flow Off Roaders Choose True Flow
Whether around town or in the desert True Flow out performs. 12 times thicker than the competitor's gauze or paper filters, giving foam filters superior filtration and overall airflow
Full Depth Filtration. Full Depth Filtration.
Foam is two part polyurethane (soft durable plastic) material. While it looks thick it is 97% air. Great overall performance. The interlocking cells trap dirt throughout the entire volume of the filter
Diesel Foam Air Filters Diesel Foam Air Filters
Direct Replacement Filters for Diesel Engines. True Flow has it all.
Foam Filter Air Flow Data Graph Foam Filter Air Flow Data Graph
Better air flow because it doesn't clog. The EPA has estimated that a dirty filter can cause a 10% decrease in fuel efficiency. Because performance gauze and paper filters are only 1/16 of an inch thick, the minute you start driving they get dirty, start to clog and restrict air flow causing a loss in performance. True Flow doesn't clog because its reticulated foam construction is 16 times thicker than performance gauze or paper. Reticulated foam allows air to flow around the captured dirt. Unlike filters, True Flow provides great airflow even when it gets dirty.
Foam vs. Gauze Air Filters Foam vs. Gauze Air Filters
Foam Air Filters are more than 12 times thicker than the competitor's gauze or paper filters, giving foam filters superior filtration and overall airflow. Foam filters are constructed of tiny interlocking cells that distribute and trap dirt particles throughout the entire volume of the foam. This design creates superior dirt-holding capacity and higher particle filtration than gauze filters, which can only stop airborne dirt particles on the filter surface. As your True Flow foam filter gets dirtier, it actually flows more air than a gauze filter - giving you improved performance and more horsepower.
Pannel Foam Air Filter Pannel Foam Air Filter
True Flow has form air filters for the most popular applications
Round Foam Air Filter Round Foam Air Filter
True Flow has form air filters for the most popular applications
About True Flow Foam Filters

True Flow Air Filters are more than 12 times thicker than the competitor's gauze or paper filters, giving foam filters superior filtration and overall airflow. Foam filters are constructed of tiny interlocking cells that distribute and trap dirt particles throughout the entire volume of the foam. This design creates superior dirt-holding capacity and higher particle filtration than gauze filters, which can only stop airborne dirt particles on the filter surface. As your True Flow foam filter gets dirtier, it actually flows more air than a gauze filter - giving you improved performance and more horsepower.

True Flow stops more dirt due to its superior foam technology. Foam has been used for years in off road applications such as motorcycles, ATVs and Off-Road race vehicles. True Flow developed an air filter using fully reticulated foam cells and specially formulated tackifier that create an impossible journey for dirt particles to enter your engine. More dirt in your engine means lower performance, lower gas mileage, and engine wear. See True Flow's legendary performance and protection capabilities by watching the True Flow Air Filter Test. The test proves that True Flow stops more dirt, while performance gauze and paper filters let more dirt get through to your engine.
True Flow delivers better air flow because it doesn't clog. The EPA has estimated that a dirty filter can cause a 10% decrease in fuel efficiency. Because performance gauze and paper filters are only 1/16 of an inch thick, the minute you start driving they get dirty, start to clog and restrict air flow causing a loss in performance. True Flow doesn't clog because its reticulated foam construction is 16 times thicker than performance gauze or paper. Reticulated foam allows air to flow around the captured dirt. Unlike filters, True Flow provides great airflow even when it gets dirty.

True Flow is easy to install, is washable and reusable, and will not void the factory warranty.

The Concept and How the True Flow Air Intake Systems work

Ever since the invention of cars, there have been people trying to improve performance. Modifying the air intake system to increase airflow is one way to improve. A properly designed air intake increases the airflow to the engine so that it combusts fuel more effectively. Up until now, replacing the factory air box with an open element air filter system was your only alternative.

Though open element air filter systems are effective for increasing airflow they have a few large flaws. First of all, open element air filters tend to make noise, (this of course is not a drawback to those who subscribe to the louder is better school of driving). Second, air boxes are designed to protect your engine from debris. Open element filter systems expose your filter and your engine to dirt and moisture. Finally, an open element filter is subjected to heat from the engine, creating hot air robbing your engine from oxygen it needs for effective combustion, resulting in a possible power loss.

True Flow air intake systems are a unique departure from traditional air intake systems. The factory air box is left intact keeping the airflow cooler while protecting the filter from debris and moisture. The factory filter is replaced with one of our foam, high flow, lifetime filters. Finally we eliminate the factory air tube, which can have restrictive mufflers or resonators and replace them with our high flow, powder coated mandrel tubes and reinforced silicone couplers to maximize velocity.

True Flow kits are easy to install and maintain. Each kit contains the necessary hardware required to install, (like our custom fiberglass reinforced silicone couplers and stainless steel worm clamps). No modifications are needed,
and all factory breathers, sensors and hoses are left intact.
True Flow Lifetime Warranty

GCA Industries products are warranted to be free from material and workmanship defects for as long as the original purchaser owns the vehicle that the GCA Industries product was originally installed on (proof of purchase is required). This warranty is non-transferable. GCA Industries' limit of liability under this warranty is to repair or replace the product at GCA Industries' option. Consequential costs such as, but not limited to labor fees, loss of use, loss of time or freight charges are not covered. Any product that has been abused, altered, incorrectly installed or used in competition is not covered. Product finish is excluded from this warranty. Items that are subject to wear are not considered defective when worn and are not covered. No other warranties are expressed or implied. We reserve the right to make changes in design, materials and specifications without prior notice.
Full Depth Filtration. Full Depth Filtration.
Foam is two part polyurethane (soft durable plastic) material. While it looks thick it is 97% air. ,Great overall performance. The interlocking cells trap dirt throughout the entire volume of the filter
Stop Dirt Not Air Stop Dirt Not Air
High Air Flow. Simulated engine airflow tests prove True Flows maximum performance and protection capabilities
Foam Filter Air Flow Data Graph Foam Filter Air Flow Data Graph
Better air flow because it doesn't clog. The EPA has estimated that a dirty filter can cause a 10% decrease in fuel efficiency. Because performance gauze and paper filters are only 1/16 of an inch thick, the minute you start driving they get dirty, start to clog and restrict air flow causing a loss in performance. True Flow doesn't clog because its reticulated foam construction is 16 times thicker than performance gauze or paper. Reticulated foam allows air to flow around the captured dirt. Unlike filters, True Flow provides great airflow even when it gets dirty.
Foam vs. Gauze Air Filters Foam vs. Gauze Air Filters
Foam Air Filters are more than 12 times thicker than the competitor's gauze or paper filters, giving foam filters superior filtration and overall airflow. Foam filters are constructed of tiny interlocking cells that distribute and trap dirt particles throughout the entire volume of the foam. This design creates superior dirt-holding capacity and higher particle filtration than gauze filters, which can only stop airborne dirt particles on the filter surface. As your True Flow foam filter gets dirtier, it actually flows more air than a gauze filter - giving you improved performance and more horsepower.
Off Roaders Choose True Flow Off Roaders Choose True Flow
Whether around town or in the desert True Flow out performs. 12 times thicker than the competitor's gauze or paper filters, giving foam filters superior filtration and overall airflow

True Flow Direct Replacement Foam Air Filters Customer Reviews

Customer Rating Product
TF-30200 - True Flow Foam Air Filter
Posted By: Richard R B. (Boise, ID) on 07/2008
I have reccommened this filter to many of my friends, the improvement in performance was noticable right away. As for shopping at Real Truck both via internet and later speaking to a personal representive on the phone, I would buy there again without hesitation. Shipping was fast, because of time restraints I needed the inventory checked and they were more than willing to go the extra mile
TF-20200 - True Flow Foam Air Filter
Posted By: Jerry S. (Ishpeming, MI) on 05/2008
Took me a total of about two minutes to install.The engine sounds and feels stronger.Great product--Thank you--Jerry
TF-92201 - True Flow Foam Air Filter
Posted By: Scott B. (Jamestown, ND) on 03/2008
TF-10203 - True Flow Foam Air Filter
Posted By: faheed sh f B. (springfield gardens, NY) on 03/2008
True Flow Air Filters
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