This Air Filter Will Destroy Your Engine!
From Project Farm.
Watch this video on YouTube ↗
Which car engine air filter actually protects your engine best while maximizing airflow? In this video, we put 15 popular engine air filter brands through rigorous laboratory-style testing to find out which brand delivers the best filtration and airflow performance.
Tests Conducted:
• Total filter media length & surface area
• Initial airflow rate (CFM performance)
• Dust capture efficiency at 5-micron & 10-micron levels
• Airflow restriction / CFM drop after heavy dust exposure
Brands Tested: Purolator, MOTOALL, PHILTOP, KAX, K&N, BOSCH, Spearhead, DNA, A-Premium, Wix, FRAM, ECOGARD, ACDelco, and EPAUTO.
I purchased all of the air filters in this review to ensure a completely independent and unbiased test. Thank you for supporting the channel!
➡ Project Farm Extra: https://www.youtube.com/@ProjectFarmExtra
➡ Thank you very much for supporting the channel through Patreon: https://www.patreon.com/projectfarm
➡ Thank you for supporting the channel through memberships:
https://www.youtube.com/channel/UC2rzsm1Qi6N1X-wuOg_p0Ng/join
➡ Facebook Project Farm: https://www.facebook.com/people/Project-Farm/100084004365959/
➡ TikTok: https://www.tiktok.com/@realprojectfarm?_t=8oA53IvDBz5&_r=1
➡ Merch: project-farm.com
➡ Click here if you'd like to subscribe: https://www.youtube.com/channel/UC2rzsm1Qi6N1X-wuOg_p0Ng?sub_confirmation=1
➡ As an Amazon Associate I earn from qualifying purchases.
➡ Products Tested In This Video (in no particular order):
Air Filters: https://amzn.to/4smb6j4
Purolator: https://amzn.to/4smULKX
MOTOALL: https://amzn.to/41SJib5
PHILTOP: https://amzn.to/4trOLSa
KAX: https://amzn.to/4caOZ99
K&N Washable: https://amzn.to/4ceR447
BOSCH: https://amzn.to/4ti0mDP
Spearhead: https://amzn.to/4t2theS
DNA: https://amzn.to/4bY9KGn
A-Premium: https://amzn.to/48tDSab
Wix: https://amzn.to/4e9Rmvq
FRAM: https://amzn.to/4bXjnFd
ECOGARD: https://amzn.to/4tsTC5s
K&N: https://amzn.to/4mfEPsF
ACDelco: https://amzn.to/4veXh8I
EPAUTO: https://amzn.to/4mjlqqK
Videography Equipment:
Canon EOS R6 Mark II: https://amzn.to/4aErF18
Canon 70D Camera: https://amzn.to/31b5Gy0
Azden Microphone: https://amzn.to/34d3DLE
Go Pro Bundle: https://amzn.to/3JJkqNO
This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results.
Tests Conducted:
• Total filter media length & surface area
• Initial airflow rate (CFM performance)
• Dust capture efficiency at 5-micron & 10-micron levels
• Airflow restriction / CFM drop after heavy dust exposure
Brands Tested: Purolator, MOTOALL, PHILTOP, KAX, K&N, BOSCH, Spearhead, DNA, A-Premium, Wix, FRAM, ECOGARD, ACDelco, and EPAUTO.
I purchased all of the air filters in this review to ensure a completely independent and unbiased test. Thank you for supporting the channel!
➡ Project Farm Extra: https://www.youtube.com/@ProjectFarmExtra
➡ Thank you very much for supporting the channel through Patreon: https://www.patreon.com/projectfarm
➡ Thank you for supporting the channel through memberships:
https://www.youtube.com/channel/UC2rzsm1Qi6N1X-wuOg_p0Ng/join
➡ Facebook Project Farm: https://www.facebook.com/people/Project-Farm/100084004365959/
➡ TikTok: https://www.tiktok.com/@realprojectfarm?_t=8oA53IvDBz5&_r=1
➡ Merch: project-farm.com
➡ Click here if you'd like to subscribe: https://www.youtube.com/channel/UC2rzsm1Qi6N1X-wuOg_p0Ng?sub_confirmation=1
➡ As an Amazon Associate I earn from qualifying purchases.
➡ Products Tested In This Video (in no particular order):
Air Filters: https://amzn.to/4smb6j4
Purolator: https://amzn.to/4smULKX
MOTOALL: https://amzn.to/41SJib5
PHILTOP: https://amzn.to/4trOLSa
KAX: https://amzn.to/4caOZ99
K&N Washable: https://amzn.to/4ceR447
BOSCH: https://amzn.to/4ti0mDP
Spearhead: https://amzn.to/4t2theS
DNA: https://amzn.to/4bY9KGn
A-Premium: https://amzn.to/48tDSab
Wix: https://amzn.to/4e9Rmvq
FRAM: https://amzn.to/4bXjnFd
ECOGARD: https://amzn.to/4tsTC5s
K&N: https://amzn.to/4mfEPsF
ACDelco: https://amzn.to/4veXh8I
EPAUTO: https://amzn.to/4mjlqqK
Videography Equipment:
Canon EOS R6 Mark II: https://amzn.to/4aErF18
Canon 70D Camera: https://amzn.to/31b5Gy0
Azden Microphone: https://amzn.to/34d3DLE
Go Pro Bundle: https://amzn.to/3JJkqNO
This video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results.











