---
title: "Hayward C4030 Cartridge Filter — $379K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/hayward-c4030-cartridge-filter"
last_updated: "2026-08-11T05:54:44.402Z"
locale: en
meta:
description: "Niche score 61/100 · $379K/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 61/100 · $379K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Hayward C4030 Cartridge Filter — $379K/yr Amazon US Niche (2026) - Flapen"
---
# **hayward c4030 cartridge filter**
**Worth a look**
Shows a thin review moat (222 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 55Growth 83Conversion 88Competition 41Returns 85Price range 4Avg price 43Brand share 75Review moat 89Quality gap 24
**Review moat**
**Great****221.53**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Great****10.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Growth**
**Great****+80.5%**
90-day search growth — must beat 0% to launch
**Brand share**
**Good****60%**
top-5 brand share — brands hold most of the demand
**Market size**
**Good****$379K**
$379K/yr · 17K searches
**Avg price**
**Okay****$223.67**
avg listing price — sweet spot $15–$100
**Competition**
**Okay****60%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****$39.96–$1729.20**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, hayward c4030 cartridge filter is a $379K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 61/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hayward c4030 cartridge filter market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$336K–$447K**
- units × avg price
- **Conversion rate**
- **10.2%**
- **Avg BSR**
- **#307**
- **Page quality**
- **0%**
- **Prime**
- **89%**
- **Sponsored**
- **89%**
- **Out of stock**
- **9.3%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **▼falling
**Sellers**
**32**
**Top-5 brand share**
**60%**
Top 20: 100%
**Top-5 click share**
**60%**
Top 20: 100%
**Open market**
**31%**
- Future Way15% - POOLNEAT12% - Cielvita12% - Grefilt12% - POOLPURE9% - Fil-fresh9%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +80.5% search growth over the last 90 days.
700500Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 5.4×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/hayward-c4030-cartridge-filter/trend)
## **Top hayward c4030 cartridge filter search terms**
- **hayward c4030 cartridge filter**7K/yr+86.2%9.1% conv. - **c4030 pool filter cartridges**7K/yr+92.6%9.6% conv. - **hayward c4030**3K/yr+38.9%3.6% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/hayward-c4030-cartridge-filter/search-terms)
## **Top hayward c4030 cartridge 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%4%$15K8%$30K12%$45K16%$61K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Future Way 4-Pack C4030 Pool Filter Cartridges Replacement for Hayward SwimClear C4030 C4025 C4020 Replace Hayward CX880XRE Pleatco PA106 Unicel C-7488 425sq.ft**Future Way**$150.96**4.6★622 rev](https://www.amazon.com/dp/B087T3JPZT) [2**PA106-PAK4 Pool Filters Replacement for Hayward C4030 C4020 C4025 Unicel C-7488 PA106 FC-1226 CX880XRE C4020 Ultral-A1 FC-6430 106Sq. ft 4Packs**POOLNEAT**$125.94**4.6★148 rev](https://www.amazon.com/dp/B0CSSJFC1P) [3**Cielvita C4030 4 oz Media Pool Filter Cartridge Replacement for Hayward SwimClear C4030 C4025 C4020 for Hayward CX880XRE for Pleatco PA106 for Unicel C-7488 for FC-1226 NSF/ANSI 50 425 sq.ft**Cielvita**$121.50**4.9★15 rev](https://www.amazon.com/dp/B0G6YFNQ92) [4**Grefilt 4-Pack C4030 Pool Filter Cartridges Compatible with Hayward SwimClear C4030 C4025 C4020 Replaces Pleatco PA106 Hayward CX880XRE Unicel C-7488 425 sq.ft**Grefilt**$134.80**4.7★316 rev](https://www.amazon.com/dp/B0DQPYQNRD) [5**POOLPURE C4030 Filter Replaces Hayward CX880XRE Pleatco PA106-PAK4 Ultral-A1 Unicel C-7488 Filbur FC-1226 FC-6430 Hayward SwimClear C4020 C4025 C4030 4 X 106 sq. ft. Filter Cartridge 4 Pack**POOLPURE**$169.91**4.6★841 rev](https://www.amazon.com/dp/B0894KSB3Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Hiioors C4030 Pool Filter Cartridges Compatible with Hayward SwimClear C4030 C4025 C4020 Replace Hayward CX880XRE Pleatco PA106 Unicel C-7488 425sq.ft Heavy Duty 5 oz+ Trilobal Fabric 4-Pack**Hiioors**$130.91**31 rev5mo ago](https://www.amazon.com/dp/B0GJRXRQNT) [**Cielvita C4030 4 oz Media Pool Filter Cartridge Replacement for Hayward SwimClear C4030 C4025 C4020 for Hayward CX880XRE for Pleatco PA106 for Unicel C-7488 for FC-1226 NSF/ANSI 50 425 sq.ft**Cielvita**$121.50**15 rev7mo ago](https://www.amazon.com/dp/B0G6YFNQ92) [**Swimara Pool Filter Cartridge for Hayward Systems Essential Series Replacement for CX880XRE PA106 Compatible with SwimClear C4030 C4025 Cylindrical Fabric 424 Sq. Ft. 4-Pack**Swimara**$115.21**64 rev7mo ago](https://www.amazon.com/dp/B0G4R5KSY1) [**WuYan C4030 Pool Filter Compatible with Hayward SwimClear C4030 C4025 C4020 for Unicel C-7488 PA106 for Filbur FC-1226 106 sq. ft. Filter Cartridge**WuYan**$39.96**5 rev1y ago](https://www.amazon.com/dp/B0F2MT7T2Z) [**Swimara C4030 C4025 Pool Filter Cartridges 5 oz+ Trilobal Fabric Replacement for Hayward CX880XRE PA106 424 Sq. Ft. 4-Pack Ultra Series**Swimara**$130.86**100 rev1y ago](https://www.amazon.com/dp/B0F23HF8QV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KEEPURE C4030 Pool Filter Cartridge Compatible with C4025 C4020 PA106-PAK4 C-7488 CX880XRE FC-1226 FC-6430 4 x 106 sq.ft 4Pack**KEEPURE**$125.11**4.8★**▲ 123%**](https://www.amazon.com/dp/B0GX4M7RGY) [**Cielvita C4030 4 oz Media Pool Filter Cartridge Replacement for Hayward SwimClear C4030 C4025 C4020 for Hayward CX880XRE for Pleatco PA106 for Unicel C-7488 for FC-1226 NSF/ANSI 50 425 sq.ft**Cielvita**$121.50**4.9★**▲ 120%**](https://www.amazon.com/dp/B0G6YFNQ92) [**Fil-fresh C4030 Pool Filters Cartridge Compatible with Hayward SwimClear C4030 C4025 C4020 Replace Hayward CX880XRE Pleatco PA106 Unicel C-7488 4106 sq. ft 4-Pack**Fil-fresh**$131.36**4.7★**▲ 103%**](https://www.amazon.com/dp/B0DK32ZCHB) [**Swimara Pool Filter Cartridge for Hayward Systems Essential Series Replacement for CX880XRE PA106 Compatible with SwimClear C4030 C4025 Cylindrical Fabric 424 Sq. Ft. 4-Pack**Swimara**$115.21**4.9★**▲ 64%**](https://www.amazon.com/dp/B0G4R5KSY1) [**WuYan C4030 Pool Filter Compatible with Hayward SwimClear C4030 C4025 C4020 for Unicel C-7488 PA106 for Filbur FC-1226 106 sq. ft. Filter Cartridge**WuYan**$39.96**4.0★**▲ 42%**](https://www.amazon.com/dp/B0F2MT7T2Z)
**~~View all trending →~~**
## **What buyers say about hayward c4030 cartridge filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**23%
*“Filters work great”*
**Size-Overall**19%
*“Fit great”*
**Value For Money**18%
*“Great Value”*
**Quality-Overall**14%
*“Good quality”*
**Ease Of Cleaning**6%
*“easy to clean”*
**Assembly/Installation**4%
*“Installation was a breeze”*
**Advertised Vs Actual Product**3%
*“As expected”*
**Durability**2%
*“sturdy — you can tell theyre built to last through multiple cleanings”*
**Material Quality**2%
*“There is no tearing or breaking down of the material at all”*
**Strength**2%
*“this configuration is indeed more robust”*
### **What buyers complain about **
**Filtration**29%
*“not filters”*
**Value For Money**8%
*“cost 2400.00 to replace”*
**Quality-Overall**7%
*“The build quality does feel a bit cheaper compared to OEM”*
**Size-Overall**6%
*“The fit is a little loose”*
**Ease Of Cleaning**4%
*“One of my least favorite tasks is cleaning the pool filter cartridges”*
**Durability**4%
*“It simply does not hold up over time”*
**Charging**3%
*“they were too big returned then a duplicate was sent No Charge was also returned”*
**Pressure**3%
*“the pressure never really got that high”*
**Thickness**2%
*“the pleats seem to be as thick as more expensive filters ive purchased”*
**Assembly/Installation**2%
*“it won't install properly”*
### **Top return reasons **
**Size-Overall**65%
**Filtration**20%
**Advertised Vs Actual Product**8%
**Value For Money**2%
**Defective Material/Parts**1%
**Functionality-Overall**1%
**Pressure**1%
**Quality-Overall**1%
**Product Condition**0%
**Instructions/User Manual/Troubleshooting**0%
## **Common questions**
- **Is hayward c4030 cartridge filter profitable to sell on Amazon United States?**
- The niche generates $379K/yr across 19 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +80.5%. Flapen's verdict: Worth a look (61/100).
- **How competitive is the hayward c4030 cartridge filter niche?**
- 16 brands and 32 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 60% of demand.
- **What do buyers complain about in hayward c4030 cartridge filter?**
- Top complaints mined from reviews: Filtration, Value For Money, Quality-Overall. The return rate is 1.5%.
- **When does demand for hayward c4030 cartridge filter peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 5.4× the quietest.
- **What does it cost to enter the hayward c4030 cartridge filter niche?**
- Listings span $39.96–$1729.20; the average listing price is $223.67 (sweet spot $15–$100). The average incumbent carries 222 reviews — the moat a new listing must climb.
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