Fass Fuel Filters
MaybeAn estimated 0.6% of orders come back. But demand is soft, at -9.8% this quarter, so Fass Fuel Filters is a Maybe.
- Flapen Score
- 52 / 100Top 35% of 7,287 Automotive niches · +3 vs the category median of 4952
- Market size
- $440K/yr102K searches / yr
- 90-day growth
- -9.8%search demand this quarter
- Competition
- 77%top-5 click share · 9 brands · 42 sellers
Flapen Score
Fass Fuel Filters against its category
The dotted line is the Automotive average. Past it, Fass Fuel Filters is stronger. Inside it, weaker.
Market
The Fass Fuel Filters market on Amazon at a glance
Shoppers on Amazon United States searched for Fass Fuel Filters 102K times last year and spent an estimated $440K. The top 5 brands take 90% of clicks. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 8.6% of those searches ended in a purchase.
Shoppers searched for this 102K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.6% of those searches ended in a purchase. Searches in the last 90 days moved -9.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $440K a year.
- Searches, last 12 months
- 102K
- Growth, 90 days vs prior 90
- -9.8%
- Conversion, latest week
- 8.6%
- Market size, estimated
- $440Ka year
- Peak month
- November1.4× the quietest month
- Top search term
- fass fuel filters68K searches a year
02 · Price
A sale here is worth $49.76.
Listings sell for $49.76 on average, from $17.87 to $99.72. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 500 to 750 of them. At $49.76 that is $25K to $37K a year per listing.
- Average price
- $49.76inside the $15 to $100 sweet spot
- Price range
- $17.87–$99.72
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $25K–$37K
- Returns
- 0.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
64% of listings pay for placement with sponsored ads. 57% ship with Prime. On an average day, 12.4% of listings are out of stock. The average listing ranks #824 within Filters. It carries 280 reviews at 4.53 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 64%
- Prime listings
- 57%
- Out of stock, average day
- 12.4%
- Average rank
- #824in Filters
- Average rating
- 4.53 starsAmazon United States average 4.42 stars
- Average reviews
- 280per listing
- Listings tracked
- 14
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top Fass Fuel Filters products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
FASS Titanium Series Fuel Filter Package XWS-3002 / PF-3001
- Price
- $52.92
- Rating
- 4.6/5
- Reviews
- 1,700
- Age
- 7y ago

FASS Titanium Series Fuel Filter Combo Package XWS-3002XL / PF-3001XL Replaces FF-3003
- Price
- $56.28
- Rating
- 4.7/5
- Reviews
- 709
- Age
- 5y ago

Toolyuan XWS-3002 PF-3001 Water Separator Fuel Filter kit for FAS Titanium Series FAS Diesel Fuel Pump Replace XWS3002 PF3001
- Price
- $26.96
- Rating
- 4.3/5
- Reviews
- 63
- Age
- 1y ago

FASS Titanium Series Fuel Filter & Water Seprator Pack Combo Of 4 | (2) XWS-3002 | (2) PF-3001
- Price
- $99.72
- Rating
- 4.7/5
- Reviews
- 247
- Age
- 5y ago

Wix Filters Compatible with FASS I Compatible with FF3003 - FS1001
- Price
- $30.62
- Rating
- 4.6/5
- Reviews
- 923
- Age
- 7y ago
Trending
estimated 90-day click momentum
FASS Fuel Filter Set Replacement for Titanium & Signature Series - XWS-3002XL Extreme Water Separator & PF-3001XL Particulate Filter Kit - Fits Cummins Duramax Powerstroke Diesel Systems
- Price
- $17.87
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 10mo ago

CAT 175-2949 & 1R-0750 Fuel Filter & Water Separator Kit Fits FASS Lift Pumps Diesel Engine Replacement Filters
- Price
- $85.06
- Rating
- 4.3/5
- Reviews
- 15
- Age
- 1y ago

FLTRUCKTOP XWS-3002 PF-3001 Water Separator Fuel Filter kit Compatible with FASS Titanium Series Replace XWS-3002 PF-3001 XWS3002 PF3001
- Price
- $24.98
- Rating
- 4.4/5
- Reviews
- 33
- Age
- 2y ago

XWS-3002XL / PF-3001XL Extreme Water Separator & Fuel Filter Kit Compatible with FASS Titanium Signature Series Particulate Diesel Fuel Pump
- Price
- $33.17
- Rating
- 4.6/5
- Reviews
- 12
- Age
- 1y ago

XWS-3002XL Extreme Water Separator PF-3001XL Fuel Particulate Filter combo Fit for FASS Titanium or Titanium Signature Series
- Price
- $37.96
- Rating
- 4.0/5
- Reviews
- 6
- Age
- 1y ago
Newest
by launch date
FASS Fuel Filter Set Replacement for Titanium & Signature Series - XWS-3002XL Extreme Water Separator & PF-3001XL Particulate Filter Kit - Fits Cummins Duramax Powerstroke Diesel Systems
- Price
- $17.87
- Rating
- 5.0/5
- Reviews
- 4
- Age
- 10mo ago

Filter Kit for Fass Lift Pumps CAT 175-2949 & 1R-0750 Water Sep. & Fuel
- Price
- $89.20
- Rating
- 4.3/5
- Reviews
- 8
- Age
- 1y ago

CAT 175-2949 & 1R-0750 Fuel Filter & Water Separator Kit Fits FASS Lift Pumps Diesel Engine Replacement Filters
- Price
- $85.06
- Rating
- 4.3/5
- Reviews
- 15
- Age
- 1y ago

Gewxgzo XWS-3002XL Extreme Water Separator PF-3001XL Fuel Particulate Filter combo Fit for Titanium Signature Series
- Price
- $27.62
- Rating
- 4.7/5
- Reviews
- 19
- Age
- 1y ago

XWS-3002XL Extreme Water Separator PF-3001XL Fuel Particulate Filter combo Fit for FASS Titanium or Titanium Signature Series
- Price
- $37.96
- Rating
- 4.0/5
- Reviews
- 6
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 77% of clicks. A locked shelf that new listings rarely crack.
Brands
9 rising
Sellers
42
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
77%
Top 20: 100%
Open market
6%
- FASS63%
- Toolyuan10%
- Wix10%
- CAT4%
- Generic4%
- DTMAP4%
- Open — no brand owns it (3 brands, 6%)
Demand
Fass Fuel Filters search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Fass Fuel Filters search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- fass fuel filters68K/yr
- fass21K/yr
- fass fuel filters xws3002 pf30019K/yr
- fass filters5K/yr
Reviews and returns
What reviews say buyers love and hate about Fass Fuel Filters
We read the reviews and the return reasons for every product selling here.
“do not buy these filters”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Fass Fuel Filters questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









