Search  for anything...

PHILTOP Engine Air Filter, Replacement for CA9997 GP997 MT-997 Impreza, Legacy, Forester, Outback, WRX, WRX STI, Tribeca, Crosstrek, XV Crosstrek, B9 Tribeca, Pack of 1

  • Based on 608 reviews
Condition: New
Checking for product changes
$10.79 Why this price?
Holiday Deal · 10% off was $11.99

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 12 left in stock
Fulfilled by Amazon

Arrives Friday, Dec 27
Order within 17 hours and 19 minutes
Available payment plans shown during checkout

Features

  • 99% filtration efficiency: the composite filter material can effectively filter out various impurities, hair, fines, dust, and flocs before they enter the engine. More layers of folds than standard air filters, allow maximum dirt and debris holding capacity
  • Protect engine: inferior air filter or overused air filter is easy to get clogged and restrict airflow to result in engine misfire, even makes the car difficult to start. PHILTOP air filter has a superior dirt-holding capacity, offering 2X engine protection
  • Increased fuel economy: PHILTOP air filter is designed to provide as much fresh air as possible to the engine, ensure full combustion of fuel, improve vehicle mileage per gallon, and optimize engine performance
  • Perfect sealing: the filter has a leak-proof polyurethane resin frame, a perfect fit for the housing. The frame can work well with filter paper, improve tight sealing performance while sealing out the dirt, and reducing noise efficiently
  • Warm tip: Air Filter fits Forester (2009-2018), Outback (2005-2019), Impreza (2008-2016), Legacy (2005-2019), WRX (2015-2020), WRX STI (2015-2018), Tribeca (2008-2014), Crosstrek (2016-2017), XV Crosstrek (2013, 2015), B9 Tribeca (2006-2007). Please enter your vehicle's year/make/model and then check the fitment

Brand: PHILTOP


Product Dimensions: 8.86"L x 8.74"W x 1.69"H


Manufacturer: ‎PHILTOP


Brand: ‎PHILTOP


Model: ‎PHILTOP Air Filter


Item Weight: ‎9.6 ounces


Package Dimensions: ‎9.09 x 8.9 x 1.73 inches


Country of Origin: ‎China


Item model number: ‎EAF002


Exterior: ‎Machined


Manufacturer Part Number: ‎PT2EAF0020


Special Features: ‎Filter impurities, Protect engine, Perfect sealing, Increased fuel economy, Easy to install


Date First Available: December 15, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 2010 Subaru Outback
Size: 1 Count (Pack of 1)
Fit my 2010 Subaru Outback perfectly, extremely easy to install. Great quality for the price!
Reviewed in the United States on July 14, 2023 by KT

  • just what I needed to replace the air filter before dealer inspection!
Size: 1 Count (Pack of 1)
I've had the same filter for 4 years. Time for a clean one.
Reviewed in the United States on June 2, 2023 by Joy GH

  • Not for a 2000 Crosstrek
Size: 1 Count (Pack of 1)
This does not fit properly in a 2000 Subaru Crosstrek. I bought it because the description said it would work in the 2000 Crosstrek. It does not so now I’m returning it and going to a local store to buy a good filter. Please update your information.
Reviewed in the United States on July 14, 2023 by justwantittowork

  • Philtop Airfilter worked out well
Size: 1 Count (Pack of 1)
Fadt shipping on the air filter. Fit my car perfectly. Easy install.
Reviewed in the United States on September 27, 2022 by Joyce & Darrin

  • Engine Air Filter
Size: 1 Count (Pack of 1)
This product is great. Works well and easy to install.
Reviewed in the United States on September 19, 2022 by Anna

  • Replacement Engine Air Filter that fits
Size: 1 Count (Pack of 1)
I needed to have my engine air filter changed and the dealer was going to charge me $49 during an oil change appointment. I ordered this, watched a YouTube video on how to change it and did it myself in 5 mins. And I saved some $$. It was pretty easy to do.
Reviewed in the United States on January 10, 2022 by pattis

  • Good Product
Size: 1 Count (Pack of 1)
works great on my 2015 Forester, noticed the difference.
Reviewed in the United States on August 21, 2022 by maire marks

  • Great filter for the do it yourself crew
Size: 1 Count (Pack of 1)
I like that you can buy 2 in a pack and you at least change your filters twice a year. Great value for the money. I would recommend.
Reviewed in the United States on April 20, 2022 by Damon Perry

Can't find a product?

Find it on Amazon first, then paste the link below.