Assigned by Sterling Seal & Supply, (STCC) KP-20x25x2x12CS.DSC 20x25x2, Furnace Air Filter, Purolator Key Pleat Extended Surface, Mechanical MERV 8, 19-1/2"L x 24-1/2"H x 1-3/4"D - DSC (Pack of 12)
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Good price
$77.03 is 18% below the $94.26 it normally sells for, and the lowest we've seen in 137 days.
- Now
- $77.03
- Normally
- $94.26
- Lowest in 137 days
- $77.03(Nov 12)
- Highest
- $94.26
Where today's price sits
Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.
Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)
Price history
Tracked since Jun 28 · 137 days · 3 price changes
Ahead of Black Friday 2026 (Nov 27), it is already 18% below its normal price of $94.26. Assigned by Sterling Seal & Supply, (STCC) KP-20x25x2x12CS.DSC… price history, checked Nov 12, 2026: current price $77.03, normal (typical) price $94.26, average $89.87 over 137 days, lowest $77.03 (Nov 12, 2026), highest $94.26 (Sep 13, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $94.26
- 5% or more below normal
How often does it drop below normal?
In the 137 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 10 days. It's below normal right now.
A count of what happened, not a prediction.
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B07FCHNDFV \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B07FCHNDFV", {
headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();
console.log(product.verdict.label, product.price.reference_cents);import os, requests
r = requests.get(
"https://trackpin.co/api/v1/product/B07FCHNDFV",
headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()
print(product["verdict"]["label"], product["price"]["reference_cents"])This is exactly what the API returns for this product. Free keys include 100 requests a day.
Request a key{
"asin": "B07FCHNDFV",
"title": "Assigned by Sterling Seal & Supply, (STCC) KP-20x25x2x12CS.DSC 20x25x2, Furnace Air Filter, Purolator Key Pleat Extended Surface, Mechanical MERV 8, 19-1/2\"L x 24-1/2\"H x 1-3/4\"D - DSC (Pack of 12)",
"image": "https://m.media-amazon.com/images/I/61TyPmQP2LL._AC_SL500_.jpg",
"currency": "USD",
"category": "BISS Basic",
"category_label": "Industrial & Scientific",
"in_stock": true,
"price": {
"current_cents": 7703,
"reference_cents": 9426,
"discount_pct": 18.28,
"is_deal": true,
"observed_at": 1794524239693,
"changed_at": 1794468270375,
"checked_at": 1794524239693,
"source": "stored"
},
"verdict": {
"label": "good",
"text": "Good price",
"pct_vs_normal": 18.28,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Good price. $77.03 is 18% below the $94.26 it normally sells for, and the lowest we've seen in 137 days."
},
"listing_claim": null,
"stats": {
"min_cents": 7703,
"max_cents": 9426,
"avg_cents": 8987,
"history_days": 137,
"price_levels": 177,
"price_changes": 3,
"distinct_prices": 3,
"lowest_at": 1794468270375
},
"history": [
{
"price_cents": 7703,
"from": 1785313395650,
"to": 1785313395650
},
{
"price_cents": 7703,
"from": 1785315001086,
"to": 1785320287488
},
{
"price_cents": 9167,
"from": 1788136807492,
"to": 1788268780928
},
{
"price_cents": 9426,
"from": 1789284780490,
"to": 1794460421508
},
{
"price_cents": 7703,
"from": 1794468270375,
"to": 1794524239693
}
],
"last_seen": 1794524239693
}
// … 172 more steps in the full responseNormal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.