K&N Performance Oil Filter: 20,000 Mile Premium Engine Protection, Higher Oil Flow Rates, Compatible with All Oils, Optimized for Synthetic Oils, HP-7021
- Brand:
- K&N
- Model Number:
- HP-7021
- UPC:
- 024844372475
- EAN:
- 0024844372475
- Walmart SKU:
- 744456710
Key Takeaway
Market direction turned downward with current $15.99 representing 0.0% under standard pricing.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$25.59 | |
|
Lowest Price
|
$25.59 | |
|
Most Recent Price
|
$25.59 |
- Average Price
- $25.59
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$15.99 | |
|
Lowest Price
|
$13.99 | |
|
Most Recent Price
|
$15.99 |
- Average Price
- $15.47
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked K&N Performance Oil Filter: 20,000 Mile Premium Engine Protection, Higher Oil Flow Rates, Compatible with All Oils, Optimized for Synthetic Oils, HP-7021 since 12/6/2022. The most recent price update was on Jun 11, 2026.
Price Range: Over the past 90 days, the price has ranged from $13.99 (lowest on 12/6/2022) to $15.99 (highest on 9/26/2025). The average price during this period is $15.47.
Current Trend: Walmart.com prices have ranged from $15.99 (Jun 11) to $15.99 (Jun 11) over the past 90 days. Current price is close to the 90-day average of $15.99.
Customer Insights: Rated 5.0/5 from 11 reviews.
Customer Reviews
11 reviewsCustomer Reviews
5.0
Based on 11 reviews
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Showing 8 of 11 reviews
Work well
Very good long term i used on prius 2017
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oil filtwe
very trustworthy oil filter
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Works as expected
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Gold Filters
I use K&N oil filters on our two cars and motorcycle. Out of the brands of filters I have used the oil appears clean with the K&N with mileage. With the other brands it always turned black. I also extended my oil change a bit with the K&N. Hopefully the quality remains.
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K&N is best!
I cannot say enough about K&N products. I have used them on every car since i can remember, and have always recieved the best quality products. I can trust this oil filter to do a fantastic job. Now the incabin and engine washable air filters! FOOF! These bad boys save you so much money! Just wash at every oil change (amsoil) and shabang...a whole lotta miles on your favorite ride! (spring green 2016 scion im, 160,000 miles, and runnin strong!)
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Quality filtration
This is a thoughtfully engineered, well made filter. I was skeptical about the mileage rating, but now I'm confident enough to replace the filter on ever other 5,000 mile oil change.
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Oil Filter
Great product. Quick shipping and reasonably priced.
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The best
Best oil filter on market.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
11 recordsWalmart.com prices have ranged from $15.99 (Jun 11) to $15.99 (Jun 11) over the past 90 days. Current price is close to the 90-day average of $15.99.
| Date | Price | Change | % Change |
|---|---|---|---|
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | $+0.00 | +0.0% | |
| $15.99 | — | — |
No third-party seller price history available for this product in the past 90 days.
