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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
K&N Replacement Air Filter (33-2452)K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!- REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Keeps active dog busy
Color: Basic
Awesome interactive toy(ball) keeps our shepherd lab mix occupied for quite sometime
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Reviewed in the United States on February 4, 2026
★★★★★ 1
Bummed
Color: Basic
Way smaller than expected so I gave it to a friend with a smaller dog. It lasted all of 2 days and it was destroyed. Not chew resistant at all.
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Reviewed in the United States on April 13, 2026
★★★★★ 4
Fun Interactive Toy That Works as Advertised
Color: Basic, Color: Basic
I picked this up for my dog and have been pretty happy with it overall. The ball does exactly what it's supposed to do, rolling and bouncing around to keep my dog interested and active.
One thing I noticed right away is that it's a little larger than a standard tennis ball, which may be a consideration depending on the size of your dog. For my dog, the size wasn't an issue and actually made it easier to spot during play. The slightly larger size helped keep it from going under our sofa.
Recharging is simple. The ball opens easily to access the internal charging components, and I appreciate that the manufacturer included a keyed assembly system. The pieces only fit together the correct way, so there's no guessing when putting it back together after charging.
The build quality seems solid, and it has held up well so far. My dog enjoys chasing it around, although like most toys, it doesn't hold his attention forever. Still, it's a nice way to provide some extra stimulation and exercise. Overall, it's a well-designed interactive toy that functions as intended.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Awesome interactive dog toy.
Color: Basic, Color: Basic
This interactive dog toy is larger than the similar, smaller, older dog toys I used to buy. This ball has about a 1/2 inch layer of what feels like tough rubberized foam. The outer shell is stiff, but soft enough for the dogs to sink their teeth into and carry around. I have a small Boston and a medium mixed breed that both enjoyed playing with the toy. It was quick to charge and the battery seems to last a while. It will automatically turn off after some inactivity to save the battery, but will come back to life if it is nudged. Although, after a 30 minute period of inactivity, it will stay off an you have to unscrew the halves to manually turn it back on again. I wish it would just stay in the sleep phase so the dogs can revisit it the next day and trigger it back on again, instead of it turning off completely. Either way, the toy feels solid and is quality material. It has lasted longer than the multiple other smaller interactive balls I have purchased for my dogs in the past. It is good value for the money and I will purchase more so the dogs don't fight over this one. The included instructions are easy to follow, and it comes with a charging cable as well. I recommend.
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Reviewed in the United States on January 16, 2026
★★★★★ 1
Poor design and durability
Color: Basic
Product does not stay connected. Very easily comes apart when dog plays with it because he uses his mouth and paws and manages to twist the two halves apart. I want to return it but I do not see that this is an option.
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Reviewed in the United States on February 23, 2026
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