14th Aug 2026, 10:54 AM
Pentair Pentek GAC-20 Carbon Water Filter, 20-Inch, Whole House Granular Activated Carbon (GAC) Replacement Cartridge, 20 inch x 2.5 inch, White
Price may vary by location, shipping cost, and availability.
0% Off
$37.86
$37.86
Highest: $37.99
Average: $20.65
Lowest: $10.31
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Pentair Pentek GAC-20 Carbon Water Filter, 20-Inch, Whole House Granular Activated Carbon (GAC) Replacement Cartridge, 20 inch x 2.5 inch, White here. This product's current Price in USA is $37.86. The average and highest prices are $20.65 and $37.99 respectively.
| Lowest Ever Price | $10.31 |
|---|---|
| 9th May 2018 | |
| Average Price | $20.65 |
| Based on 5519 days price tracking | |
| Highest Price | $37.99 |
| 17th Feb 2026 | |
Price History of All Variants of Pentair Pentek GAC-20 Carbon Water Filter 20-Inch...
Offer Price: $4,441.25
Pentair Pentek GAC-BB Big Blue Granular Activated Carbon Water Filter
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Current Price in USA
| Price | $37.86 |
|---|---|
| MRP | $37.86 |
| Savings | $0.00 |
| Discount | 0% |
Recent Price Drops on Pentair Pentek GAC-20 Carbon Water Filter, 20-Inch, Whole House Granular Activated Carbon (GAC) Replacement Cartridge, 20 inch x 2.5 inch, White
Price Drop 17th Feb 2025
$29.12 → $24.66
15.32% drop
Price Drop 19th Jun 2024
$24.66 → $23.23
5.8% drop
Price Drop 4th Oct 2022
$24.66 → $23.22
5.84% drop
Price Drop 16th May 2021
$20.99 → $19.39
7.62% drop
Price Drop 9th Jul 2019
$18.66 → $13.72
26.47% drop
Price Drop 14th May 2018
$14.67 → $10.75
26.72% drop
Price Drop 2nd May 2018
$11.33 → $10.67
5.83% drop
Price Drop 30th Apr 2018
$12.08 → $11.33
6.21% drop
Price Drop 29th Apr 2018
$12.72 → $12.08
5.03% drop
Price Drop 23rd Apr 2018
$14.67 → $12.48
14.93% drop
Price Drop 22nd Mar 2018
$14.35 → $13.63
5.02% drop
Price Drop 7th Apr 2017
$16.43 → $14.67
10.71% drop
Price Drop 3rd Apr 2017
$17.80 → $16.43
7.7% drop
Price Drop 2nd Apr 2017
$19.03 → $17.80
6.46% drop
Price Drop 31st Dec 2016
$19.03 → $17.79
6.52% drop
Price Drop 15th Dec 2016
$19.03 → $17.79
6.52% drop
Price Drop 11th Oct 2016
$19.03 → $17.79
6.52% drop
Price Drop 7th Oct 2016
$19.03 → $17.79
6.52% drop
Price Drop 28th Sep 2016
$19.03 → $17.79
6.52% drop
Price Drop 7th Sep 2016
$19.03 → $17.79
6.52% drop
Price Drop 4th Sep 2016
$19.03 → $17.79
6.52% drop
Price Drop 22nd Aug 2016
$19.03 → $17.79
6.52% drop
Price Drop 15th Aug 2016
$19.03 → $17.79
6.52% drop
Price Drop 8th Aug 2016
$19.03 → $17.79
6.52% drop
Price Drop 28th Jul 2016
$19.03 → $17.82
6.36% drop
Price Drop 25th Jul 2016
$19.03 → $17.81
6.41% drop
Price Drop 22nd Jul 2016
$19.03 → $17.81
6.41% drop
Price Drop 15th Jul 2016
$19.03 → $17.81
6.41% drop
Price Drop 22nd Jun 2016
$19.03 → $17.82
6.36% drop
Price Drop 17th Jun 2016
$19.03 → $17.81
6.41% drop
Price Drop 11th Jun 2016
$19.03 → $17.81
6.41% drop
Price Drop 7th Jun 2016
$19.03 → $17.81
6.41% drop
Price Drop 2nd Jun 2016
$19.03 → $17.81
6.41% drop
Price Drop 23rd Mar 2016
$19.03 → $16.50
13.29% drop
Price Drop 19th Nov 2015
$19.03 → $16.50
13.29% drop
Price Drop 14th Sep 2015
$16.50 → $12.99
21.27% drop
Price Drop 9th Aug 2015
$16.50 → $12.99
21.27% drop
Price Drop 7th Jul 2015
$16.50 → $12.99
21.27% drop
Price Drop 17th Jun 2015
$19.03 → $16.50
13.29% drop
Price Drop 24th Mar 2015
$19.03 → $16.50
13.29% drop
Price Drop 17th Sep 2013
$19.03 → $16.50
13.29% drop
Price Drop 27th Jul 2013
$16.50 → $11.59
29.76% drop
Price Drop 26th Jun 2013
$19.03 → $16.50
13.29% drop
Price Drop 20th Nov 2011
$17.39 → $15.39
11.5% drop
Product Information
Details
| Product Name | Pentair Pentek GAC-20 Carbon Water Filter, 20-Inch, Whole House Granular Activated Carbon (GAC) Replacement Cartridge, 20 inch x 2.5 inch, White |
|---|---|
| Store Product Code | B0014C27T0 |
| Store Name | amazon.com |
| Rating | 9.2 / 10 |
| Category | Replacement Under-Sink Water Filters |
| Product Manufacturer | Pentair Industries |
| Model Number | GAC-20 |
| Model Number | GAC-20 |
| Color | White |
| Size | Pack of 1 |
| Dimensions | 2.5"D x 2.5"W x 20"H |
Features
- REDUCES CHLORINE TASTE AND ODOR - The granular activated carbon bed reduces chlorine taste and odor along with other unwanted tastes and odors for cleaner, better-tasting drinking water.
- FULL-CONTACT CARBON BED - Water flows the entire length of the carbon for maximum adsorption, an internal expansion pad minimizes channeling, and a post-filter reduces carbon fines before the water exits.
- QUALITY MATERIALS - Built with a granular activated carbon media, a durable polystyrene outer casing and end caps, and a spun polypropylene post-filter, rated for water from 40 to 125 degrees F.
- FITS 20-INCH STANDARD HOUSINGS - Drop-in 2.88" x 20" cartridge that fits standard 20-inch filter housings and replaces any 20" x 2.5" carbon filter cartridge for an easy upgrade.
- 10,000 GALLON CAPACITY - Reduces chlorine taste and odor for up to 10,000 gallons at 2.0 gpm; replace when you notice a drop in water pressure or water quality.
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Rating and Reviews
9.2 Based on 1310 reviews
Pentair Pentek GAC-20 Carbon Water Filter 20-Inch has 9.2 rating out of 10. This average rating is consist of 1310 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.