Best Selling Whole House Water Filter on Amazon
145
ProductsUSMarketplace
March 2026Reporting Period
Sales Volume of Top ASINs for 'whole house water filter' on AmazonMarch 2026
Most Selling Products
This list compiles the monthly sales and rankings of all ASINs that appeared within the first three pages of search results for the keyword “whole house water filter” on Amazon.com in the United States, totaling 145 products. Under this keyword, the top-ranked ASIN recorded more than 4,000 orders in March.1

Title
PUREPLUS 5 Micron 10" x 4.5" Whole House Sediment and Carbon Water Filter Replacement Cartridge for GE FXHTC, GXWH40L, GXWH35F, GNWH38S, Culligan RFC-BBSA, WRC25HD, PP10BB-CC, Pentek RFC-BB, 2Pack
Sales Volume
4,000+
Price($)
30.99
Ratings
4.7
Reviews
7,489
2

Title
Fortitude V2 Series Sediment/Carbon/Zinc Bacteria Inhibiting Triple Purpose Replacement Filter - Standard (Sediment/Carbon/Zinc, Standard)
Sales Volume
4,000+
Price($)
39.90
Ratings
4.7
Reviews
1,372
3

Title
iSpring RCC7AK, NSF Certified, 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH+ Remineralization RO Water Filter System Under Sink, Patented Top-Mounted Faucet Design for Easy Installation
Sales Volume
4,000+
Price($)
199.74
Ratings
4.6
Reviews
14,486
4

Title
1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Under Sink Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 4Pack
Sales Volume
3,000+
Price($)
29.99
Ratings
4.6
Reviews
7,336
5

Title
Aquaboon 5 Micron 10 x 2.5 Sediment Filter - Whole House Water Filter Replacement Compatible with Well Water Filters - P5, AP110, WHKF-GD05, 6 Pack
Sales Volume
2,000+
Price($)
25.79
Ratings
4.7
Reviews
5,335
6

Title
ICEPURE 1 Micron 2.5" x 10" Whole House CTO Carbon Sediment Water Filter Cartridge Compatible with DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, WHCF-WHWC, FXWTC, CBC-10, RO Unit, Pack of 4
Sales Volume
2,000+
Price($)
28.49
Ratings
4.6
Reviews
6,030
7

Title
Culligan RFC-BBSA Whole House Water Filter for Sediment - 25 Micron 10”x4.5” Long Lasting Water Filter Replacement Compatible with FXHTC, W50PEHD, GXWH40L, GXWH35F, GNWH38S, WFHD13001, Pack of 1
Sales Volume
2,000+
Price($)
23.08
Ratings
4.7
Reviews
2,144
8

Title
Membrane Solutions 5 Micron 10"x2.5" String Wound Whole House Water Filter Replacement Cartridge Universal Sediment Filters for Well Water - 6 Pack
Sales Volume
1,000+
Price($)
32.98
Ratings
4.7
Reviews
4,855
9

Title
Culligan SCWH-5 Whole House Water Filter Cartridges - Standard-Duty Carbon Replacement Filter Reduces Sediment, Rust, Scale & Dirt for Clean Drinking Water or for Cooking, 15,000 Gallons, Pack of 2
Sales Volume
1,000+
Price($)
8.86
Ratings
4.7
Reviews
1,756
10

Title
GE FXWTC Whole House Water Filter | Replacement for Water Filtration System | NSF Certified: Reduces Chlorine, Sediment, Rust & Other Impurities | Replace Every 3 Months for Best Results | 2 Filters
Sales Volume
1,000+
Price($)
11.96
Ratings
4.7
Reviews
6,214
Keyword Whole House Water Filter Weekly Search Volume Trend
21,616
Search Frequency RankWhole House Water Filter Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "whole house water filter". In the price range of $20–$50, there are 315 ASINs, the highest proportion, accounting for 28.74%. Nearly 67.61% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 16.15% and a combined conversion rate of 6.10%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
Rating Distribution
Rating distribution of all ASINs on the first three pages of search results for this keyword.
RatingRatio
Review Count Distribution
Review Count of all ASINs on the first three pages of search results for this keyword.
Review CountRatio
Top3 Click Share
16.15%
Trend changes in the combined click share of the Top 3 ASINs for the keyword whole house water filter.
Top3 Conversion Share
6.10%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword whole house water filter.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
Most Selling Products
Search Volume & Trends
Market Overview
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