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Pentair Pentek DGD-5005-20 Big Blue Water Filter, 20-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 20" x 4.5", 5 Micron, (Pack of 2), White
AMAZON.COM
Price
$ 54.98
Last price was updated on: 9th Dec 2025, 06:20 PM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$54.98
$29.82
Lowest
$78.49
Highest
Buying Advice:
Excellent! Buy now. 45% chance price goes up. Buy soon.
Excellent! Buy now. 45% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$29.82
10th Sep 2024
Highest Ever
$78.49
11th Jun 2025
Average Price
$54.82
308 data points
Last 3M Low
$54.98
18th Oct 2025
Last 6M Low
$49.90
22nd Jun 2025
Last 12M Low
$47.36
19th Jan 2025
Price History Chart
Product Technical Information
| Product Code | B0CJCVZ1L5 |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | Pentek |
| Rating | 4.7 ( 2284 ratings ) |
| Category | Replacement Under-Sink Water Filters |
| Manufacturer | Pentair |
| Model Number | DGD-5005-20 |
| Item Color | White |
| Item Size | Pack of 2 |
| Item Dimensions | 4.5"D x 4.5"W x 20"H |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for Pentair Pentek DGD-5005-20 Big Blue Water Filter 20-Inch Whole House Sediment Filter Cartridge Replacement Dual-Gradient Density Spun Polypropylene 2034 x 4534 5 Micron Pack of 2 White was $29.82 on 10th Sep 2024. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for Pentair Pentek DGD-5005-20 Big Blue Water Filter 20-Inch Whole House Sediment Filter Cartridge Replacement Dual-Gradient Density Spun Polypropylene 2034 x 4534 5 Micron Pack of 2 White was $78.49 on 11th Jun 2025. Prices have dropped since then.
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What is the average price of this product?The average price for Pentair Pentek DGD-5005-20 Big Blue Water Filter 20-Inch Whole House Sediment Filter Cartridge Replacement Dual-Gradient Density Spun Polypropylene 2034 x 4534 5 Micron Pack of 2 White is $54.82 (308 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, Pentair Pentek DGD-5005-20 Big Blue Water Filter 20-Inch Whole House Sediment Filter Cartridge Replacement Dual-Gradient Density Spun Polypropylene 2034 x 4534 5 Micron Pack of 2 White reached a low of $54.98 on 18th Oct 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 45% chance price goes up. Price may increase soon.