Green Filter USAReviews of greenfilter.com

I installed a Green Filter on my 2008 Porsche 997 Turbo, and the difference was noticeable immediately. The engine feels more responsive, performance has improved, and the intake sound is even better—exactly what I was hoping for. I have performance filters from competing brands on several of my other cars because they came with aftermarket cold air intake systems. After experiencing the results with Green Filter, I'll be replacing all of them with Green Filters. I highly recommend this product to anyone looking for a simple upgrade that delivers real performance and sound improvements. P.S. As a nice piece of racing heritage, the Ford GT that won the 2016 24 Hours of Le Mans was equipped with Green Filter.

2024 Lexus RX350H perfect fit filter. SUV is running awesomely. Super easy replacement. I am a happy customer.

great airfilters

Ordered this filter for my 26’ Maverick, and it fit perfectly. The shipping was super quick! Couldn’t be happier!

Green Filters always fit perfectly and the dyno proves they flow better!

Great filter

Love my green filters. Must be honest and say I bought filters originally based on great reputation / reviews and also the great look !!!! Love the green ! Bought for both my track Gt3rs and my porsche turbo. Actually noticed fuel mileage improvements and very happy with flow! Just ordered my clean kit and looking forward to cleaning them !!

Didn't think it would make a change but I was wrong. In my opinion much better than K&N filter. Much better.