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K&N 33-2964 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   12 Customer Reviews
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®
The K&N 33-2964 Air Filter fits some Buick Excelle GT/XT, Buick Verano, Chevrolet Cruze, Chevrolet Orlando, Holden Astra PJ, Holden Cruze, Opel Astra J, Opel Zafira Tourer, Vauxhall Astra MK6, and Vauxhall Zafira Tourer models. See vehicle applications link for details.
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

[More Information on K&N Replacement Air Filters]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1.625 in (41 mm)
Outside Length10 in (254 mm)
Outside Width9.75 in (248 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight1.3 lb (0.6 kg)
Filter Re-Oiling Amount1.53 oz (45 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)

K&N 33-2964 Air Filter Product Reviews

Thursday, March 15, 2018 - Part 33-2964
Fitted a K&N panel filter to my wife's 2011 Astra 1.6 petrol automatic. With being automatic the fuel consumption wasn't great. After fitting the car was slightly more responsive, but more importantly the fuel consumption was better after checking the average fuel consumption via the onboard computer. Early days but pleased with the product so far.

Steve Coulston
Wellesbourne, Warwick, United Kingdom
Thursday, November 23, 2017 - Part 33-2964
Very happy with the filter. If you don't drive slot then you may not feel the difference in torque and power. Engine runs quieter and it's smoother when going uphill. You feel the kick after 2500 rpm. It sounds amazing. Better than the stock filter. Fuel economy depends on your driving habits but if you drive sensibly then you may get 2-3 miles more on your mpg.

Muhammad Saqib
Sheffield, United Kingdom
Thursday, October 19, 2017 - Part 33-2964
Great product, already used in other cars and this time I upgraded air filter in my Astra GTC.

Waldemar Matusik
Bathgate, United Kingdom
Monday, October 16, 2017 - Part 33-2964
Easy to use website, brilliant price and really quick delivery service.

Chris White
Bristol, United Kingdom
Wednesday, January 11, 2017 - Part 33-2964
Love K&N. Great customer service. Great shipping speed. Great product.

James Echols
Palmer, Alaska
Thursday, October 13, 2016 - Part 33-2964
Very nice and great air flow. It has made a big difference in response to acceleration. Easy installation for me.

Robert Rivera
Delray Beach, Florida
Thursday, August 25, 2016 - Part 33-2964
So far so good. Fitting was a 2 minute job, lifted the old filter out and dropped the new K&N one in.

Michael Peverley
Newcastle, United Kingdom