Kw1 Water Filter for Rv
MaybeBuyers convert on 14.8% of searches. But shoppers spend an estimated $41K a year here, so Kw1 Water Filter for Rv is a Maybe.
- Flapen Score
- 53 / 100Top 31% of 7,287 Automotive niches · +4 vs the category median of 4953
- Market size
- $41K/yr10K searches / yr
- 90-day growth
- +127.3%search demand this quarter
- Competition
- 76%top-5 click share · 6 brands · 8 sellers
Flapen Score
Kw1 Water Filter for Rv against its category
The dotted line is the Automotive average. Past it, Kw1 Water Filter for Rv is stronger. Inside it, weaker.
Market
The Kw1 Water Filter for Rv market on Amazon at a glance
Shoppers on Amazon United States searched for Kw1 Water Filter for Rv 10K times last year and spent an estimated $41K. The top 5 brands take 95% of clicks. Demand peaks in Apr–May–Jun. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 14.8% of those searches ended in a purchase.
Shoppers searched for this 10K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 14.8% of those searches ended in a purchase. Searches in the last 90 days moved +127.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $41K a year.
- Searches, last 12 months
- 10K
- Growth, 90 days vs prior 90
- +127.3%
- Conversion, latest week
- 14.8%
- Market size, estimated
- $41Ka year
- Peak month
- May4.2× the quietest month
- Top search term
- kw1 water filter for rv7K searches a year
02 · Price
A sale here is worth $26.54.
Listings sell for $26.54 on average, from $14.19 to $45.03. Amazon reports units sold in ranges. This niche sold 2K to 2K a year. The average listing sells 100 to 250 of them. At $26.54 that is $3K to $7K a year per listing.
- Average price
- $26.54inside the $15 to $100 sweet spot
- Price range
- $14.19–$45.03
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$7K
- Returns
- 2.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
78% of listings pay for placement with sponsored ads. 89% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #66 within RV Parts & Accessories. It carries 397 reviews at 4.69 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 78%
- Prime listings
- 89%
- Out of stock, average day
- 0.0%
- Average rank
- #66in RV Parts & Accessories
- Average rating
- 4.69 starsAmazon United States average 4.42 stars
- Average reviews
- 397per listing
- Listings tracked
- 9
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 57 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 57 months
Products
Top Kw1 Water Filter for Rv 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 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
RV Water Filter Activated Carbon Block Push-Nipple Cartridge OEM 2.5 x 10 for RCS/FR1 Housing Replaces KW1 and FRE-10-BN
- Price
- $15.60
- Rating
- 4.7/5
- Reviews
- 506
- Age
- 3y ago

Vickmons KW1 RV Water Filter 2.5 x 10 Compatible with RCS/FR1 Housing Replaces KW1 and FRE-10-BN Filtration Systems 2-Pack
- Price
- $29.45
- Rating
- 4.6/5
- Reviews
- 226
- Age
- 1y ago

FILSADAE RV Water Filter Replacement for WaterPur RCS/FR1 Housing Replaces KW1 Cartridges (Set of 2) BUT DOES NOT Fit FRE-10-GN
- Price
- $26.26
- Rating
- 4.8/5
- Reviews
- 30
- Age
- 1y ago

RV Water Filter Activated Carbon Block Push-Nipple Cartridge OEM 2.5 x 10 for RCS/FR1 Housing Replaces KW1 and FRE-10-BN (2)
- Price
- $25.67
- Rating
- 4.7/5
- Reviews
- 506
- Age
- 1y ago

Neo-Pure KW1 Replacement Filter Cartridge Compatible with Select Under-Sink Filtration Systems Carbon Block Water Filter for RCS/FR1 Housings in Forest River Campers Boats and RVs
- Price
- $17.79
- Rating
- 4.7/5
- Reviews
- 1,003
- Age
- 6y ago
Trending
estimated 90-day click momentum
RV Water Filter Activated Carbon Block Push-Nipple Cartridge OEM 2.5 x 10 for RCS/FR1 Housing Replaces KW1 and FRE-10-BN (2)
- Price
- $25.67
- Rating
- 4.7/5
- Reviews
- 506
- Age
- 1y ago

Vickmons KW1 RV Water Filter 2.5 x 10 Compatible with RCS/FR1 Housing Replaces KW1 and FRE-10-BN Filtration Systems 4-Pack
- Price
- $45.03
- Rating
- 4.6/5
- Reviews
- 226
- Age
- 1y ago

ClearChoice Great Filters. Great Prices. Replacement Compatible for WaterPur KW1 Water Filter for Built-In RV Water Filtration Systems 2-pack
- Price
- $42.05
- Rating
- 4.6/5
- Reviews
- 979
- Age
- 6y ago

KW1 RV Water Filter High-Capacity Replacement Compatible with WaterPur KW1a nd Neo-Pure NP-KW1 for Built-In RV Water Filtration Systems 2-Pack
- Price
- $22.81
- Rating
- 4.8/5
- Reviews
- 36
- Age
- 1y ago

RV Water Filter Activated Carbon Block Push-Nipple Cartridge OEM 2.5 x 10 for RCS/FR1 Housing Replaces KW1 and FRE-10-BN
- Price
- $15.60
- Rating
- 4.7/5
- Reviews
- 506
- Age
- 3y ago
Newest
by launch date
FILSADAE RV Water Filter Replacement for WaterPur RCS/FR1 Housing Replaces KW1 Cartridges (Set of 2) BUT DOES NOT Fit FRE-10-GN
- Price
- $26.26
- Rating
- 4.8/5
- Reviews
- 30
- Age
- 1y ago

KW1 RV Water Filter High-Capacity Replacement Compatible with WaterPur KW1a nd Neo-Pure NP-KW1 for Built-In RV Water Filtration Systems 2-Pack
- Price
- $22.81
- Rating
- 4.8/5
- Reviews
- 36
- Age
- 1y ago

RV Water Filter Activated Carbon Block Push-Nipple Cartridge OEM 2.5 x 10 for RCS/FR1 Housing Replaces KW1 and FRE-10-BN (2)
- Price
- $25.67
- Rating
- 4.7/5
- Reviews
- 506
- Age
- 1y ago

Replacement Water Filter For WaterPur rv model RCS/FR1 Housing Activated Carbon Filtration with Double O-ring Seal Compatible with KW1 Cartridge 1-Pack
- Price
- $14.19
- Rating
- 4.7/5
- Reviews
- 59
- Age
- 1y ago

Vickmons KW1 RV Water Filter 2.5 x 10 Compatible with RCS/FR1 Housing Replaces KW1 and FRE-10-BN Filtration Systems 4-Pack
- Price
- $45.03
- Rating
- 4.6/5
- Reviews
- 226
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 76% of clicks. A locked shelf that new listings rarely crack.
Brands
6 flat
Sellers
8
Est. top-5 brand share
95%
Top 20: 100%
Est. top-5 click share
76%
Top 20: 100%
Open market
0%
- Pro Water Parts34%
- Vickmons30%
- FILSADAE16%
- Neo-Pure8%
- ClearChoice Great Filters. Great Prices.6%
- WUHUFILTRA5%
Demand
Kw1 Water Filter for Rv search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May, Jun · busiest ÷ quietest = 4.2×
Reviews and returns
What reviews say buyers love and hate about Kw1 Water Filter for Rv
We read the reviews and the return reasons for every product selling here.
“showing broken adhesive bits flaking off”
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.
17 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 Kw1 Water Filter for Rv 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









