K&N Performance High-Flow Engine Air Filter: Washable, Multi-Layer Protection, Engineered to Boost Horsepower, 33-2451
- Brand:
- K&N
- Model Number:
- 33-2451
- UPC:
- 024844282620
- EAN:
- 0024844282620
- Walmart SKU:
- 34870772
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$62.99 | |
|
Lowest Price
|
$47.99 | |
|
Most Recent Price
|
$50.39 |
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$62.99 | |
|
Lowest Price
|
$62.99 | |
|
Most Recent Price
|
$62.99 |
Tracking History: We have tracked K&N Performance High-Flow Engine Air Filter: Washable, Multi-Layer Protection, Engineered to Boost Horsepower, 33-2451 since 8/24/2026. The most recent price update was on Sep 1, 2026.
Price Range: Over the past 90 days, the price has ranged from $62.99 (lowest on 8/24/2026) to $62.99 (highest on 8/24/2026). The average price during this period is $62.99.
Current Trend: Walmart.com prices have ranged from $62.99 (Sep 1) to $62.99 (Sep 1) over the past 90 days. Current price is close to the 90-day average of $62.99.
Customer Insights: Rated 4.79/5 from 24 reviews.
I live in a very dusty rural area and can't always get the 40+ miles to town to get parts. Being able to clean the K&N filter is a major plus and it saves me a ton of time and money! It filters better than a paper element ever could! I use them in all my vehicles.
I have been using K&N air filters for over 20 years and I have never had any trouble with them and they consistently last 30,000 miles plus. I usually just replace them when they get old, but you can clean them and reuse them. Although not cheap, well worth the price.
Better than stock. Air flow is better using this filter. I don't drive the vehicle that I installed this in often, but can tell there is a performance difference. Just recently figured replacing/cleaning my cars air filter should be the same interval as replacing the oil to keep the car running good.
This is the 5th K&N filter I have purchased for my vehicles (new vehicle always gets a new filter) and I would not consider driving without it. Really smooth's out the engine, quieter and you can really feel the added power. Revs so much easier - recommend K&N 100%!!! (2013 Elantra GT)
The best air filter I've used. All of my vehicles have a K&N air filter installed. It's very dusty where I live, many dirt roads and the cleanable K&N filter saves me a ton of money over traditional air filters.
Used this in our '15 Sportage with 2.4L 4cyl. EPA estimated hwy mpg @ 28. Got 32 MPG on recent 600 mile trip. Fully believe a direct result of this filter!!! Very pleased with product.
I love the K&N brand and this filter. It dropped in perfectly and is a nice replacement to the regular filters. Plus, I love the fact that it is washable and the lifetime warranty is a plus.
I have always gone straight to the source for K&N Filters. This must be like my tenth purchase from them. To my surprise this time, I ordered then a day later it was at my front door.... wow.
I have always been a fan of K&N filters, I had a Ram air on my last car, I purchased a brand new car at the beginning of the year and within a few months I purchased a filter from K&N. I think they do add a lil more power and a few extra mpgs. Best part, you don't have to replace them, ever, clean and go.
Sent me the wrong filter
Detailed price history for the past 90 days
Walmart.com prices have ranged from $62.99 (Sep 1) to $62.99 (Sep 1) over the past 90 days. Current price is close to the 90-day average of $62.99.
| Date | Price | Change | % Change |
|---|---|---|---|
| $62.99 | $+0.00 | +0.0% | |
| $62.99 | — | — |
Third-Party Sellers prices have ranged from $50.39 (Jul 25) to $50.39 (Jul 25) over the past 90 days. Current price is close to the 90-day average of $50.39.
| Date | Price | Change | % Change |
|---|---|---|---|
| $50.39 | $+0.00 | +0.0% | |
| $50.39 | $+0.00 | +0.0% | |
| $50.39 | — | — |