Filbur FC-9540 Replacement DE Grid for Universal Pro Kit 48 Swimming Pool Filter
Great price
$129.99 is 29% below the $184.76 it normally sells for, and the lowest we've seen in 107 days.
- Now
- $129.99
- Normally
- $184.76
- Lowest in 107 days
- $129.99(Nov 5)
- Highest
- $192.60
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.
The listing's crossed-out price
Holds upThe listing shows
crossed out: Typical $185.22 −30%
Against its normal price
−29% vs $184.76
Typical $185.22 (−30%) holds up: today's price is 29% 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 Jul 26 · 107 days · 8 price changes
Loading the price chart.
- Price
- Not checked for 3+ days
- Normal $184.76
- 5% or more below normal
How often does it drop below normal?
In the 107 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for about 8 days so far.
A count of what happened, not a prediction.
Other ways to buy
New from
$129.99
ShipNeasySeller rating 16% of 30,398
All 8 offers
| Seller | Condition | Price | FBA | Seller rating |
|---|---|---|---|---|
| ShipNeasy | New | $129.99 | No | 16% of 30,398 |
| House & Hammer ✅ | New | $155.95 | No | 75% of 2,472 |
| Swimming Pool Parts Online | New | $192.62 | No | 78% of 50 |
| Pool Zoom | New | $192.83 | No | 94% of 6,544 |
| Voomi Supply | New | $194.17 | No | 77% of 2,353 |
| PST Pool Supplies | New | $197.40 | No | 84% of 4,345 |
| Endless-PTO | New | $198.95 | No | 36% of 223 |
| Aqua Terra Backyard | New | $255.82 | No | 78% of 93 |
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Get this as JSONThe same verdict and prices, from the TrackPin API.
curl https://trackpin.co/api/v1/product/B004VU8XIQ \
-H "x-api-key: $TRACKPIN_API_KEY"const res = await fetch("https://trackpin.co/api/v1/product/B004VU8XIQ", {
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/B004VU8XIQ",
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": "B004VU8XIQ",
"title": "Filbur FC-9540 Replacement DE Grid for Universal Pro Kit 48 Swimming Pool Filter",
"image": "https://m.media-amazon.com/images/I/51zzeiRZI7L._AC_SL500_.jpg",
"currency": "USD",
"category": "Lawn & Patio",
"category_label": "Patio & Garden",
"in_stock": true,
"price": {
"current_cents": 12999,
"reference_cents": 18476,
"discount_pct": 29.64,
"is_deal": true,
"observed_at": 1794401114625,
"changed_at": 1793843026469,
"checked_at": 1794401114625,
"source": "stored"
},
"verdict": {
"label": "great",
"text": "Great price",
"pct_vs_normal": 29.64,
"evidence": "strong",
"stale": false,
"suspect": false,
"steady_since": null,
"sentence": "Great price. $129.99 is 29% below the $184.76 it normally sells for, and the lowest we've seen in 107 days."
},
"listing_claim": {
"label": "Typical:",
"listing_reference_cents": 18522,
"claimed_pct": 30,
"real_pct": 29.64,
"class": "holds_up",
"observed_at": 1794393710887
},
"stats": {
"min_cents": 12999,
"max_cents": 19260,
"avg_cents": 17840,
"history_days": 107,
"price_levels": 32,
"price_changes": 8,
"distinct_prices": 6,
"lowest_at": 1793843026469
},
"history": [
{
"price_cents": 19260,
"from": 1793282287797,
"to": 1793685992185
},
{
"price_cents": 15595,
"from": 1793697381121,
"to": 1793774144436
},
{
"price_cents": 15595,
"from": 1793796475853,
"to": 1793815145854
},
{
"price_cents": 15194,
"from": 1793829271070,
"to": 1793830370767
},
{
"price_cents": 12999,
"from": 1793843026469,
"to": 1794401114625
}
],
"last_seen": 1794401114625
}
// … 27 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.