Green Filter High Performance Cylindrical Air Filter Green Color - Ford Focus/Focus RS/Transit Connect/Escape

SKU: FS7159

by: Green Filter

  • $59.99
  • On Sale
  • 16 reviews

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Because of its unique and organic composition, cotton is the ideal material for use in high-performance air filters. But beyond the mere use of the material, Green High-Performance Air Filters are uniquely designed to take full advantage of cotton's capabilities.

Unlike multi-layer gauze filters which can fray and release fiber particles into your engine, Green Filter USA uses two layers of tightly interwoven cotton fabric. The 3 main benefits of woven cotton are the fact it's thinner, holds oil better and is stronger. Since its thinner, it allows better airflow without sacrificing filtration. The cotton holds the oil more evenly, and the medium is much stronger. Unlike gauze, you cannot wear a hole in woven cotton by rubbing it, and there is no way small bits of cotton can rip off since it's interlocked with another piece.

Cross weaving one fine, and one medium layer produces a fabric that is thinner and stronger than other materials and has the ability to trap dirt up down to 5 microns. The result is better airflow without sacrificing filtration. And because the fabric is so durable, it can be washed and reused over and over, which allows us to give it a lifetime guarantee.

Green Filter USA filters are coated in steel mesh for extra strength and durability, because of this, Green filters are much more dent resistant.

Other filters use a simple pressure molded injection process to bond the perimeter rubber to the interior components. That method saves manufacturing time, but in the process, a considerable amount of rubber can seep onto the filtering surface. This can restrict airflow as much as 25%. Green Filter USA uses a time-consuming and costlier 4 step production process that virtually eliminates seepage and maintains maximum airflow through the filter.

Green Filter USA filters come pre-treated with a specially formulated dirt trapping oil. This oil creates a positive magnetic charge, or ionic bond, with the filter's stainless steel mesh. The positive charge attracts the negatively charged dust particles entering the filter, causing them to cling to the steel mesh and allowing the cotton to remain clear for maximum airflow.

*Factory plastic airbox not included.

Note: A noticeable increase of induction noise is created with all open filter air intake kits. Only the ITG filter part#15BH-262 in the stock airbox will maintain OEM-like sound levels. 

7159 Filter Fitment:
FS018OEMG FSWERKS Green Filter Cool-Flo OEM Air Intake System - Ford Focus ST 2013
Ford Focus ST EcoBoost 2.0L 2013 2014 2015 2016 2017 2018 Stock OEM Airbox
Ford Focus TiVCT 2.0L 2012 2013 2014 2015 2016 2017 2018 Stock OEM Airbox
Ford Focus 1.0L  2015 2016 2017 2018  Stock OEM Airbox
Ford Escape EcoBoost 1.5L 2017 2018 2019  Stock OEM Airbox
Ford Escape EcoBoost 1.6L 2013 2014 2015 2016 Stock OEM Airbox
Ford Escape EcoBoost 2.0L 2013 2014 2015 2016 2017 2018 2019 Stock OEM Airbox
Ford Focus RS EcoBoost 2.3L 2016 2017 2018 Stock OEM Airbox
Ford Transit Connect EcoBoost L4 1.6L 2014 2015 2016 2017 


Part Of: FS018OEMGB

Customer Reviews
4.8 Based on 16 Reviews
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Filter Reviews:
Zacharia G.
United States United States
Instant Gratification

Awesome bang for buck mod that doesn't require any modifications to your stock airbox for an awesome intake note and being able to pull through those revs just a bit quicker. With this filter and running on e85 with no tuning this car already feels like an animal. Will literally torque-steer at the top of the revs now which was NOT what I was expecting and is a pleasant surprise such a cheap modification can actually make a difference on a non-performance oriented car. Tl;Dr bought it for extra noise while driving and to my surprise I think I picked up some extra power just running it in the stock airbox

Brandonq T.
United States United States
Great Product

You can finally hear the turbo with this had boy. no drone inside cabin, decently louder overall outside the car while idling and at full throttle. Would def recommend!

Nickolas L.
United States United States
Huge improvement on sound

This makes a big improvement on sound, you can actually hear the turbo now. But the fitment isn’t the greatest. I decided to just leave the top of the air box off and buy the cap for the filter just for the extra protection.

Taylor P.
United States United States
Great Buy!

Installed this on my 13 Focus ST! Fit perfect, Definitely and under 5 min installation. Would recommend to anyone looking for a performance filter for there ST.

Mason G.
United States
Can’t complain

Got my purchase earlier than expected and didn’t have any issues. Can’t complain. Got my green filter about a 4 days earlier than expected