Skip to content
TrackPin
Check a price
Menu
Developers

Theme

DEX2421JKIT Clamp Compatible with hayward Swim-Clear & Pro-Grid DE Filters | Cartridge Filter Clamp and Seal Kit Replace for DEX2420J1KIT, 610377105972, 610377892506

Show full title
Rated4.7(12 ratings)In stock

Good price

$108.29 is 5% below the $113.99 it normally sells for.

Now
$108.29
Normally
$113.99
Lowest in 110 days
$95.99(Oct 6)
Highest
$148.79
Evidence: Strong110 days tracked6 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

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.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $108.29. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

The listing's crossed-out price

Smaller than shown

The listing shows

crossed out: List $169.99 −36%

Against its normal price

−5% vs $113.99

The listing shows −36%. Against its normal price it's −5%.

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 · 110 days · 6 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 5% below its normal price of $113.99. DEX2421JKIT Clamp Compatible with hayward Swim-Clear & Pro-Grid DE… price history, checked Nov 14, 2026: current price $108.29, normal (typical) price $113.99, average $118.52 over 110 days, lowest $95.99 (Oct 6, 2026), highest $148.79 (Jul 26, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $113.99
  • 5% or more below normal

How often does it drop below normal?

In the 110 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 1 day. It's below normal right now.

A count of what happened, not a prediction.

More real deals in Patio & Garden

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0FGPSH19B
Request
curl https://trackpin.co/api/v1/product/B0FGPSH19B \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 01:30 UTC
{
  "asin": "B0FGPSH19B",
  "title": "DEX2421JKIT Clamp Compatible with hayward Swim-Clear & Pro-Grid DE Filters | Cartridge Filter Clamp and Seal Kit Replace for DEX2420J1KIT, 610377105972, 610377892506",
  "image": "https://m.media-amazon.com/images/I/61xaBzQk9nL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Lawn & Patio",
  "category_label": "Patio & Garden",
  "in_stock": true,
  "price": {
    "current_cents": 10829,
    "reference_cents": 11399,
    "discount_pct": 5,
    "is_deal": true,
    "observed_at": 1794618954303,
    "changed_at": 1794599492891,
    "checked_at": 1794618954303,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 5,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $108.29 is 5% below the $113.99 it normally sells for."
  },
  "listing_claim": {
    "label": "List:",
    "listing_reference_cents": 16999,
    "claimed_pct": 36,
    "real_pct": 5,
    "class": "smaller",
    "observed_at": 1794599493993
  },
  "stats": {
    "min_cents": 9599,
    "max_cents": 14879,
    "avg_cents": 11852,
    "history_days": 110,
    "price_levels": 18,
    "price_changes": 6,
    "distinct_prices": 6,
    "lowest_at": 1791270231152
  },
  "history": [
    {
      "price_cents": 11999,
      "from": 1788165715648,
      "to": 1791234916918
    },
    {
      "price_cents": 9599,
      "from": 1791270231152,
      "to": 1791319405197
    },
    {
      "price_cents": 11999,
      "from": 1791443132491,
      "to": 1793092036004
    },
    {
      "price_cents": 11399,
      "from": 1793098734479,
      "to": 1794592181053
    },
    {
      "price_cents": 10829,
      "from": 1794599492891,
      "to": 1794618954303
    }
  ],
  "last_seen": 1794618954303
}
// … 13 more steps in the full response

Normal 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.