Search by Vehicle
search help
Search by Category

Spectre HPR4309

HPR OE Replacement Filters > Spectre Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5
5.0 out of 5 stars 9 Customer Reviews
In Stock & Ready to Ship!

$22.99 USD
Shipping Promotion Image Find a Local Dealer

Accessories / Related Items


This Spectre OEM replacement air filter is an easy to install performance option for the stock panel shaped air filter in multiple Nissan, Infiniti and Subaru applications. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter's sealing edge was engineered to insure a proper air box seal and great engine protection.
  • HPR OE Replacement Air Filter
  • High flow replacement filter designed to fit perfectly in your stock airbox
  • Engineered for increased flow and greater performance
  • Fits multiple Nissan, Infiniti & Subaru applications
  • Factory pre-oiled and ready to use
  • Easy to install with no special tools or skills required

Available Information

Part SPE-HPR4309 Product Specifications

Height1.313 in (33 mm)
Outside Length11 in (279 mm)
Outside Width6.5 in (165 mm)
Filter MaterialNon-woven Synthetic
Air Filter ShapePanel
Package Contents1 Air Filter
Package Quantity1
Air Filter ColorRed
Product StyleSpectre Panel Air Filter
Weight1.1 lb (0.5 kg)
Filter Re-Oiling Amount1.35 oz (40 ml)
Product Box Height11.4 in (290 mm)
Product Box Length7.7 in (196 mm)
Product Box Width2 in (51 mm)
Warranty90 Days
WARNING: Cancer and reproductive

Product Reviews

April 11, 2018 - Part HPR4309
Bought this Filter for my 04 Nissan Xterra with the V6. I'm definetly seeing a difference. I knew acceleration would be the same but the shifting is much better. I can stay in higher gears keeping my revs lower than before which is definetly helping my mpg, however a lead foot would quickly remove that benefit. I was also very happy to see the purolator name on the Spectre box.

Nicholas Guy
Harrisonburg, Virginia
February 14, 2018 - Part HPR4309
This filter improved the performance and fuel economy of our 1999 Subaru Outback. The filter was priced very well and cost only slightly more than a decent paper filter. The filter fits tightly into the air box, and takes a little finessing to get it in just right and get the lid on, but that just means that it's sealed very well. I am very happy with the product.

Tyler Capece
Catawissa, Pennsylvania
November 30, 2017 - Part HPR4309
Quality product. Slips right in and done. I recommend to anyone that’s looking for a very affordable and simple upgrade to their air system.

Azusa, California
See all reviews! Review part HPR4309