Honeywell 50028044-001/U Humidifier Filter, in-Line Scale/Sediment
Great price
$67.93 is 23% below the $88.84 it normally sells for, and the lowest we've seen in 141 days.
- Now
- $67.93
- Normally
- $88.84
- Lowest in 141 days
- $67.93(Nov 13)
- Highest
- $93.26
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)
The listing's crossed-out price
Holds upThe listing shows
crossed out: Typical $88.57 −23%
Against its normal price
−23% vs $88.84
Typical $88.57 (−23%) holds up: today's price is 23% below normal.
The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →
Price history
Tracked since Jun 25 · 141 days · 39 price changes
Ahead of Black Friday 2026 (Nov 27), it is already 23% below its normal price of $88.84. Honeywell 50028044-001/U Humidifier Filter, in-Line Scale/Sediment price history, checked Nov 13, 2026: current price $67.93, normal (typical) price $88.84, average $85.66 over 141 days, lowest $67.93 (Nov 13, 2026), highest $93.26 (Oct 26, 2026).
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $88.84
- 5% or more below normal
How often does it drop below normal?
In the 141 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 12 days. It's below normal right now.
A count of what happened, not a prediction.
Other ways to buy
New from
$68.56
MaintakSeller rating 94% of 2,996
All 9 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| Maintak | New | $68.56 | No | 94% of 2,996 |
| Voomi Supply | New | $68.61 | No | 77% of 2,364 |
| Homestead Supply & More ✅ | New | $92.19 | No | 72% of 20,424 |
| Homestead Supply & More ✅ | New | $92.19 | No | 72% of 20,424 |
| Ambria Supply Co. | New | $103.41 | No | 90% of 181 |
| Consumer Supply Co | New | $108.42 | No | 58% of 938 |
| First Harmonic Limited | New | $112.17 | No | 57% of 600 |
| Consumer Supply Co | New | $119.42 | No | 58% of 938 |
| First Harmonic Limited | New | $131.30 | No | 57% of 600 |
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B071GRBK43 \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B071GRBK43", {
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/B071GRBK43",
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": "B071GRBK43",
"title": "Honeywell 50028044-001/U Humidifier Filter, in-Line Scale/Sediment",
"image": "https://m.media-amazon.com/images/I/41sw69R9T1L._AC_SL500_.jpg",
"currency": "USD",
"category": "BISS Basic",
"category_label": "Industrial & Scientific",
"in_stock": true,
"price": {
"current_cents": 6793,
"reference_cents": 8884,
"discount_pct": 23.54,
"is_deal": true,
"observed_at": 1794607808754,
"changed_at": 1794598828492,
"checked_at": 1794607808754,
"source": "stored"
},
"verdict": {
"label": "great",
"text": "Great price",
"pct_vs_normal": 23.54,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Great price. $67.93 is 23% below the $88.84 it normally sells for, and the lowest we've seen in 141 days."
},
"listing_claim": {
"label": "Typical:",
"listing_reference_cents": 8857,
"claimed_pct": 23,
"real_pct": 23.54,
"class": "holds_up",
"observed_at": 1794607811042
},
"stats": {
"min_cents": 6793,
"max_cents": 9326,
"avg_cents": 8566,
"history_days": 141,
"price_levels": 206,
"price_changes": 39,
"distinct_prices": 13,
"lowest_at": 1794598828492
},
"history": [
{
"price_cents": 9280,
"from": 1792890575785,
"to": 1792890575785
},
{
"price_cents": 9038,
"from": 1792891156799,
"to": 1793009513345
},
{
"price_cents": 9326,
"from": 1793010391052,
"to": 1793010391052
},
{
"price_cents": 9038,
"from": 1793010541798,
"to": 1794590915928
},
{
"price_cents": 6793,
"from": 1794598828492,
"to": 1794607808754
}
],
"last_seen": 1794607811042
}
// … 201 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.