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K&N 33-2145-1 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   15 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 33-2145-1 Air Filter fits some Lexus ES300, Lexus RX300, Toyota Avalon, Toyota Camry, Toyota Sienna, and Toyota Solara 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
Filter Re-Oiling Amount1.24 oz (37 ml)
Height1.125 in (29 mm)
Outside Length12.125 in (308 mm)
Outside Width7.25 in (184 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1.9 lb (0.9 kg)

K&N 33-2145-1 Air Filter Product Reviews

Friday, March 31, 2017 - Part 33-2145-1
Great filter and best part is, it's reusable.

David Moreno
Saginaw, Texas
Tuesday, December 6, 2016 - Part 33-2145-1
This is a great air filter for my van. It has allowed for more horsepower through better airflow. Highly recommended for any vehicle.

David M Miyasato
Lihue, Hawaii
Sunday, May 1, 2016 - Part 33-2145-1
Definitely made a difference in my cars performance. Item arrived on time and fit perfectly. I will tell friends and family about what I think is a great product.

Kenneth Paulakovich
Friday, April 15, 2016 - Part 33-2145-1
I am rarely so satisfied by a product that I would write a review for it. This filter lives up to all the advertising and descriptions I read. It truly does improve air intake and the increase in horsepower is clearly evident. If you are looking for a new air filter look no further. I would buy one of these for every single car I own. Too bad I only have one.

Arif Nadiadi
Saturday, February 6, 2016 - Part 33-2145-1
Installed a K&N air filter in our 2002 Toyota Avalon and got better idle quality, better acceleration and better performance in general. In 1971 I installed a K&N filter on my Yamaha motocross bike and saw an impressive gain in performance... needless to say, I've used them since that day.

Earl Parker II
Shelby, North Carolina
Tuesday, January 19, 2016 - Part 33-2145-1
So far so good.

Andy O'Hearn
Bridgewater, New Jersey
Tuesday, December 22, 2015 - Part 33-2145-1
Very good product.