---
title: "Pentair Pool Filter — $2.0M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/pentair-pool-filter"
last_updated: "2026-08-05T19:49:30.873Z"
locale: en
meta:
description: "Niche score 55/100 · $2.0M/yr market. Prices mostly outside the sweet spot ($65.67–$1524.80) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $2.0M/yr market. Prices mostly outside the sweet spot ($65.67–$1524.80) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Pentair Pool Filter — $2.0M/yr Amazon US Niche (2026) - Flapen"
---
# **pentair pool filter**
**Worth a look**
Shows a $2.0M/yr market, but prices mostly outside the sweet spot ($65.67–$1524.80) keeps it on the watch list.
Market size 95Growth 65Conversion 29Competition 53Returns 84Price range 2Avg price 10Brand share 40Review moat 77Quality gap 35
**Market size**
**Incredible****$2.0M**
$2.0M/yr · 200K searches
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****466.17**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+43.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****81%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.3%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Bad****$437.19**
avg listing price — sweet spot $15–$100
**Price range**
**Bad****$65.67–$1524.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, pentair pool filter is a $2.0M/yr Amazon United States market (200K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 55/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **pentair pool filter market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$1.7M–$2.2M**
- units × avg price
- **Conversion rate**
- **2.3%**
- **Avg BSR**
- **#408**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.4%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▲rising
**Sellers**
**55**
**Top-5 brand share**
**81%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 84%
**Open market**
**16%**
- Pentair36% - Future Way16% - POOLPURE15% - Fil-fresh7% - Pleatco7% - TOREAD3% - Open — no brand owns it (12 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +43.3% search growth over the last 90 days.
6K4KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 4.0×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/pentair-pool-filter/trend)
## **Top pentair pool filter search terms**
- **pentair pool filter**94K/yr+25.3%1.0% conv. - **pleatco pool filter cartridge**19K/yr+74.3%0.6% conv. - **pentair filter**15K/yr+55.6%0.6% conv. - **pentair pool filter cartridge**10K/yr+50.1%1.8% conv. - **pentair clean and clear plus 420**8K/yr+75.4%3.9% conv. - **pentair cartridge filter**7K/yr+88.9%1.7% conv. - **pentair filter cartridge**9K/yr+45.4%1.1% conv. - **pentair pool filters**8K/yr+59.4%2.3% conv. - **pleatco pool filters**4K/yr+83.6%0.4% conv. - **pentair ccp420**4K/yr+71.8%4.5% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/pentair-pool-filter/search-terms)
## **Top pentair 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%$101K10%$202K15%$304K20%$405K1101001K10K 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**Pentair EC-160301 Clean & Clear Plus 420 sq. ft. Cartridge Pool Filter**Pentair**$1524.80**4.3★240 rev](https://www.amazon.com/dp/B08MWYX8PY) [2**Future Way CCP420 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 420 Replace Pentair R173576 Pleatco PCC105-PAK4 420 sq.ft 4-Pack**Future Way**$140.25**4.6★999 rev](https://www.amazon.com/dp/B0819KVX3L) [3**POOLPURE CCP420 Pool Filters Replaces Pentair Clean and Clear Plus 420 R173576 PCC105 178584 Ultral-A6 Unicel C-7471 817-0106 Filbur FC-1977 570-0425-07 L x OD: 26x7 4X105 sq.ft. Cartridge**POOLPURE**$160.44**4.6★2,575 rev](https://www.amazon.com/dp/B082WS5JT6) [4**Fil-fresh CCP420 Pool Filter Cartridges Compatible with Pentair Clean & Clear Plus 420 Replacement for Pentair R173576 C-7471 178584 Pleatco PCC105-PAK4 4105 sq.ft 4 Pack**Fil-fresh**$131.80**4.6★119 rev](https://www.amazon.com/dp/B0925HCXLJ) [5**Pentair Pleetco Genuine Replacement CNC Plus 420 Cartridge - 4 Pack**Pentair**$247.99**4.2★107 rev](https://www.amazon.com/dp/B08N2X7BDH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**A-Outsanding 420 sq. ft. Cartridge Pool Filter Fit for Pentair Clean & Clear EC-160301**A-Outsanding**$1048.42**6 rev8mo ago](https://www.amazon.com/dp/B0G33S7C4S) [**Noroeua EC-160301 Pool Filter Compatible with Pentair Clean & Clear Plus 420 sq. ft. Cartridge Pool Filter 160301 High Efficiency Durable Easy Maintenance**Noroeua**$1022.12**5 rev1y ago](https://www.amazon.com/dp/B0F5WDYFBN) [**Rendrox 160340 Cartridge Pool Filter Tank Assembly-320 Square Feet 120 GPM Fit for Pentair Clean & Clear Plus Cartridge Pool Filters Fiberglass Reinforced Polypropylene Tank Cartridge Almond**Rendrox**$1186.88**10 rev1y ago](https://www.amazon.com/dp/B0F387H3FK) [**Grefilt CCP420 Pool Filter Cartridges Compatible with Pentair Clean & Clear Plus 420 Replaces Pentair R173576 Pleatco PCC105-PAK4 4-Pack 420 sq.ft**Grefilt**$128.61**182 rev1y ago](https://www.amazon.com/dp/B0DQPZ7BPK) [**In The Swim Standard Pool Filter Cartridge 4-Pack Replacement for Pentair Clean & Clear Plus 420 CCP420 Filter**In The Swim**$104.24**68 rev2y ago](https://www.amazon.com/dp/B0D77XF66B)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Fil-fresh CCP420 Pool Filter Cartridges Compatible with Pentair Clean & Clear Plus 420 Replacement for Pentair R173576 C-7471 178584 Pleatco PCC105-PAK4 4105 sq.ft 4 Pack**Fil-fresh**$131.80**4.6★**▲ 104%**](https://www.amazon.com/dp/B0925HCXLJ) [**Pentair Grid Assembly PacFab FNS Plus 48 sqft**Pentair**$335.56**4.7★**▲ 79%**](https://www.amazon.com/dp/B001E06892) [**Pentair FNS Plus 48 Sq. Ft. DE Pool Filter (EC-180008)**Pentair**$1335.82**4.4★**▲ 56%**](https://www.amazon.com/dp/B08MWWZK76) [**Rendrox 160340 Cartridge Pool Filter Tank Assembly-320 Square Feet 120 GPM Fit for Pentair Clean & Clear Plus Cartridge Pool Filters Fiberglass Reinforced Polypropylene Tank Cartridge Almond**Rendrox**$1186.88**3.9★**▲ 51%**](https://www.amazon.com/dp/B0F387H3FK) [**Future Way 4-Pack CCP520 Pool Filter Cartridges Replacement for Pentair Clean & Clear Plus 520 Replace Pleatco PCC130 Pentair R173578 520 sq.ft**Future Way**$180.24**4.6★**▲ 51%**](https://www.amazon.com/dp/B087TFVRB9)
**~~View all trending →~~**
## **What buyers say about pentair pool filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**25%
*“Strong filters”*
**Quality-Overall**18%
*“Excellent Product”*
**Value For Money**16%
*“Worth It”*
**Size-Overall**15%
*“Fits and works as advertised”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Assembly/Installation**4%
*“Easy install”*
**Durability**4%
*“They are durable”*
**Ease Of Use**2%
*“Easy”*
**Ease Of Cleaning**1%
*“Clean pool”*
**Strength**1%
*“They feel solid”*
### **What buyers complain about **
**Filtration**14%
*“Parts of filter are coming apart”*
**Durability**13%
*“they are falling apart”*
**Quality-Overall**10%
*“POOR QUALITY CONTROL”*
**Value For Money**6%
*“Not a good deal for the money”*
**Leak-Proof**6%
*“the only leakage I found was where the flow sensor”*
**Size-Overall**5%
*“not a perfect fit”*
**Ease Of Cleaning**4%
*“the other 2 sets did not clean after being washed”*
**Strength**3%
*“Very flimsy”*
**Assembly/Installation**2%
*“I didn't install right away so could not return”*
**Natural Resource Wastage**2%
*“Total waste and frustration of a purchase”*
### **Top return reasons **
**Size-Overall**64%
**Filtration**19%
**Advertised Vs Actual Product**8%
**Value For Money**2%
**Defective Material/Parts**2%
**Functionality-Overall**1%
**Quality-Overall**1%
**Product Condition**1%
**Material Quality**1%
**Leak-Proof**0%
## **Common questions**
- **Is pentair pool filter profitable to sell on Amazon United States?**
- The niche generates $2.0M/yr across 36 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +43.3%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the pentair pool filter niche?**
- 18 brands and 55 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 81% of demand.
- **What do buyers complain about in pentair pool filter?**
- Top complaints mined from reviews: Filtration, Durability, Quality-Overall. The return rate is 1.6%.
- **When does demand for pentair pool filter peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 4.0× the quietest.
- **What does it cost to enter the pentair pool filter niche?**
- Listings span $65.67–$1524.80; the average listing price is $437.19 (sweet spot $15–$100). The average incumbent carries 466 reviews — the moat a new listing must climb.
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