---
title: "Summer Waves Pool Filter — $112K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/summer-waves-pool-filter"
last_updated: "2026-08-07T12:55:27.055Z"
locale: en
meta:
description: "Niche score 64/100 · $112K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 64/100 · $112K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Summer Waves Pool Filter — $112K/yr Amazon US Niche (2026) - Flapen"
---
# **summer waves pool filter**
**Worth a look**
Shows demand growing >1,000% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 27Growth 100Conversion 94Competition 47Returns 96Price range 57Avg price 95Brand share 33Review moat 37Quality gap 65
**Growth**
**Incredible****>1,000%**
90-day search growth — must beat 0% to launch
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$38.14**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****11.8%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$9.26–$158.56**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****2,821.58**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$112K**
$112K/yr · 25K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, summer waves pool filter is a $112K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 85% of demand. Verdict: Worth a look — 64/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **summer waves pool filter market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$76K–$95K**
- units × avg price
- **Conversion rate**
- **11.8%**
- **Avg BSR**
- **#197**
- **Page quality**
- **0%**
- **Prime**
- **71%**
- **Sponsored**
- **79%**
- **Out of stock**
- **6.2%**
- **Avg brand age**
- **33 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**38**
**Top-5 brand share**
**85%**
Top 20: 100%
**Top-5 click share**
**57%**
Top 20: 97%
**Open market**
**11%**
- Funsicle59% - SKTLBB10% - LVJUSEN6% - Future Way6% - Intex4% - POOLPURE4% - Open — no brand owns it (6 brands, 11%)
## **Demand**
Weekly Amazon search volume, last 64 weeks — >1,000% search growth over the last 90 days.
2K2KSpike '25Spike '26Prime Day '26Jul '24Oct '24Apr '25Jun '25Sep '25Apr '26
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/summer-waves-pool-filter/trend)
## **Top summer waves pool filter products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$6K10%$11K15%$17K20%$22K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Funsicle Type A/C Filter Cartridge 2-Pack Replacement Pool Filter Cartridges Adults**Funsicle**$14.54**4.6★28 rev](https://www.amazon.com/dp/B0GP9RTYFY) [2**Funsicle Type D Filter Cartridge 2-Pack for Above Ground Pool Filter Pumps**Funsicle**$13.79**4.4★105 rev](https://www.amazon.com/dp/B0B1F7MW7R) [3**Funsicle SkimmerPlus 1 500 GPH 2-in-1 Filter Pump and Skimmer System for Above Ground Swimming Pools - Pool Cleaning and Maintenance**Funsicle**$93.61**4.1★614 rev](https://www.amazon.com/dp/B0B1FB169F) [4**SKTLBB Type I Pool Filter Cartridge 3.11 x 3.48 Inch Size I for Swimming Pool Filter Pool Filter Pumps Universal Replacements (4Pcs)**SKTLBB**$14.52**4.5★826 rev](https://www.amazon.com/dp/B0C7B9Q4KJ) [5**Funsicle Type I Filter Cartridge 2-Pack Replacement Pool Filter Cartridges Adults**Funsicle**$9.26**3.8★8 rev](https://www.amazon.com/dp/B0GR16V26J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Funsicle Type I Filter Cartridge 2-Pack Replacement Pool Filter Cartridges Adults**Funsicle**$9.26**8 rev4mo ago](https://www.amazon.com/dp/B0GR16V26J) [**Funsicle Type A/C Filter Cartridge 2-Pack Replacement Pool Filter Cartridges Adults**Funsicle**$14.54**28 rev5mo ago](https://www.amazon.com/dp/B0GP9RTYFY) [**LVJUSEN Type D Pool Filter Cartridge Replacement for Summer Waves RX600 Pump Replaces Intx Size D Type VII with 4X Sponges-4 Pack**LVJUSEN**$15.82**34 rev5mo ago](https://www.amazon.com/dp/B0GJZSNK8D) [**DAYEAR Pool Filter Cartridge for Type A or C 2 Pack Compatible with 29000E/59900E Aboveground Pools Type A/C Reusable Swimming Filter for 1000/1500/530 GPH Filter Pump**DAYEAR**$16.57**84 rev1y ago](https://www.amazon.com/dp/B0F5HM7325) [**Funsicle Type A/C Filter Cartridge 4-Pack Replacement Pool Filter Cartridges Adults**Funsicle**$25.96**257 rev1y ago](https://www.amazon.com/dp/B0F2RDHHPR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Funsicle 10in Sand Filter Pump for Above Ground Pools 1100 GPH Flow Rate**Funsicle**$158.56**3.9★**▲ 43%**](https://www.amazon.com/dp/B0B1FBZLSV) [**Funsicle Type I Filter Cartridge 2-Pack Replacement Pool Filter Cartridges Adults**Funsicle**$9.26**3.8★**▲ 42%**](https://www.amazon.com/dp/B0GR16V26J) [**LVJUSEN Type I Pool Filter Replacement- for Bestway 58511E/ Summer Waves Funsicle RX330 SFX330 330 Gal/H Pump Size 1 Replaces 58093 P57100402-4 Pack**LVJUSEN**$13.22**4.5★**▲ 40%**](https://www.amazon.com/dp/B0D14NB6FS) [**SKTLBB Type I Pool Filter Cartridge 3.11 x 3.48 Inch Size I for Swimming Pool Filter Pool Filter Pumps Universal Replacements (2 Pcs)**SKTLBB**$12.33**4.5★**▲ 35%**](https://www.amazon.com/dp/B08X9X36KR) [**Hrozny Type I Pool Filter Cartridge 3.46 x 3.11 Replacement for 58093 58381 58511E 300/330 GPH Filter Pumps.(4 Pack)**Hrozny**$14.00**4.4★**▲ 34%**](https://www.amazon.com/dp/B09Q9C8WCY)
**~~View all trending →~~**
## **What buyers say about summer waves pool filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**20%
*“Fit perfect”*
**Value For Money**17%
*“Money saver”*
**Filtration**13%
*“the filtration performance is solid”*
**Advertised Vs Actual Product**9%
*“As Advertised”*
**Quality-Overall**9%
*“Good quality”*
**Ease Of Cleaning**8%
*“Very easy to clean”*
**Assembly/Installation**6%
*“reuse-if desired-and install”*
**Pressure**3%
*“Perfect for my pool pump”*
**Spray/Flow**3%
*“It really circulates the water well”*
**Durability**2%
*“Durable”*
### **What buyers complain about **
**Size-Overall**20%
*“They dont fit properly”*
**Durability**17%
*“Broke after one use”*
**Filtration**15%
*“Dont fit my filter system, right”*
**Value For Money**9%
*“And the cost to replace just the motor is more than an entire system”*
**Quality-Overall**6%
*“the quality is deplorable”*
**Advertised Vs Actual Product**4%
*“Does not fit as described”*
**Ease Of Cleaning**3%
*“Some users may find they need more frequent cleaning or replacement compared to premium OEM filters”*
**Functionality-Overall**3%
*“It Didnt work”*
**Assembly/Installation**3%
*“Did not know they needed assembling”*
**Heating**2%
*“the heater overheats the water that's sitting inside of it because it's not flowing do not buy this product if you have a pool heater not to mention it's a pain in the butt to have to keep going to the circuit breaker to continuously turn this thing back on”*
### **Top return reasons **
**Size-Overall**74%
**Filtration**11%
**Advertised Vs Actual Product**5%
**Functionality-Overall**2%
**Value For Money**2%
**Defective Material/Parts**2%
**Leak-Proof**1%
**Durability**1%
**Motor Issues**1%
**Assembly/Installation**1%
## **Common questions**
- **Is summer waves pool filter profitable to sell on Amazon United States?**
- The niche generates $112K/yr across 24 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is >1,000%. Flapen's verdict: Worth a look (64/100).
- **How competitive is the summer waves pool filter niche?**
- 12 brands and 38 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in summer waves pool filter?**
- Top complaints mined from reviews: Size-Overall, Durability, Filtration. The return rate is 0.8%.
- **What does it cost to enter the summer waves pool filter niche?**
- Listings span $9.26–$158.56; the average listing price is $38.14 (sweet spot $15–$100). The average incumbent carries 2,822 reviews — the moat a new listing must climb.
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