---
title: "Intex Hot Tub Filter — $78K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/intex-hot-tub-filter"
last_updated: "2026-08-11T05:06:12.504Z"
locale: en
meta:
description: "Niche score 55/100 · $78K/yr market · 18K searches/yr · $23.22 avg price. A small market ($78K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $78K/yr market · 18K searches/yr · $23.22 avg price. A small market ($78K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Intex Hot Tub Filter — $78K/yr Amazon US Niche (2026) - Flapen"
---
# **intex hot tub filter**
**Worth a look**
Shows searches that convert (18.5% search→purchase), but a small market ($78K/yr) keeps it on the watch list.
Market size 19Growth 69Conversion 99Competition 36Returns 96Price range 77Avg price 95Brand share 27Review moat 46Quality gap 30
**Conversion**
**Incredible****18.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$23.22**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.93–$39.53**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+49.8%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****1,890.24**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****$78K**
$78K/yr · 18K searches
According to Flapen's Amazon United States niche tracking, intex hot tub filter is a $78K/yr Amazon United States market (18K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 55/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **intex hot tub filter market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$70K–$93K**
- units × avg price
- **Conversion rate**
- **18.5%**
- **Avg BSR**
- **#153**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **71%**
- **Out of stock**
- **5.9%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▲rising
**Sellers**
**36**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**7%**
- Intex39% - Slamate28% - POOLPURE8% - Macaberry8% - LVJUSEN5% - LBLVBNEWD4% - Open — no brand owns it (3 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +49.8% search growth over the last 90 days.
1K750Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 3.0×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/intex-hot-tub-filter/trend)
## **Top intex hot tub filter search terms**
- **intex hot tub filter**9K/yr+30.2%13.5% conv. - **intex spa filters**5K/yr+51.9%16.1% conv. - **s1 filters intex spa hot tub**4K/yr+96.3%16.9% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/intex-hot-tub-filter/search-terms)
## **Top intex hot tub 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%10%$8K20%$16K30%$23K40%$31K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Slamate 12 Pack Type S1 Spa Filters for All Intex PureSpa 28429E 28403E 28407E 28443E 28453E 28421E 28423E 28413E and 28453E 11692 SB-h10 JPC01 Swimming Pool Pump**Slamate**$32.70**4.7★464 rev](https://www.amazon.com/dp/B09PFLSYYJ) [2**Intex 29011E PureSpa Type S1 Heavy Duty Easy Set Dacron Paper Hot Tub Spa Filter Replacement Cartridge for Various PureSpa Models 6 Pack**Intex**$21.47**4.8★383 rev](https://www.amazon.com/dp/B08C53ZCTT) [3**POOLPURE Hot Tub Filter 29001E Type S1 PureSpa Filter 11692 Spa Filter Easy Set Pool Cartridges Replacements for Various PureSpa Swimming Pool Pump 4.2 x 2.8 Inches 4 Pack**POOLPURE**$15.66**4.7★3,234 rev](https://www.amazon.com/dp/B089FMRKBT) [4**Intex 29001E PureSpa Type S1 Heavy Duty Easy Set Dacron Paper Hot Tub Spa Filter Replacement Cartridge for Various PureSpa Models 2 Pack**Intex**$7.93**4.7★5,355 rev](https://www.amazon.com/dp/B00I3N8DM8) [5**LVJUSEN S1 Hot tub Filter- Replaces JPC01 Pool Filter/ 29001E Compatible with All Pure Spas 11692/ SB-H10/ JPC01/ 28403E/ 28407E/ 28443E Swimming Pump with 4X Hot Tub Sponges**LVJUSEN**$19.84**4.3★17 rev](https://www.amazon.com/dp/B0GK17D6LB)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LBLVBNEWD 29012E PureSpa Type S2 Hot Tub Spa Filter Cartridge Replacement Compatible with Intex Various PureSpa Pool Models 4 Pack**LBLVBNEWD**$29.12**17 rev5mo ago](https://www.amazon.com/dp/B0GK7MQQGD) [**LVJUSEN S1 Hot tub Filter- Replaces JPC01 Pool Filter/ 29001E Compatible with All Pure Spas 11692/ SB-H10/ JPC01/ 28403E/ 28407E/ 28443E Swimming Pump with 4X Hot Tub Sponges**LVJUSEN**$19.84**17 rev5mo ago](https://www.amazon.com/dp/B0GK17D6LB) [**LOIOLFIL Type S1 Spa Filter Replacement Cartridge for Various PureSpa 29001E 28403E 28407E 28421E 28423E 28413E Swimming Pool Pump Hot Tub Filter 12 Pack**LOIOLFIL**$25.65**50 rev1y ago](https://www.amazon.com/dp/B0DSL95JDM) [**Intex 29012E PureSpa Type S2 Heavy Duty Easy Set Dacron Paper Hot Tub Spa Filter Replacement Cartridge for Various PureSpa Models 2 Pack**Intex**$13.20**51 rev1y ago](https://www.amazon.com/dp/B0DBRM2SWZ) [**New Longer Lasting Type S1 Melt Blown Hot Tub and Spa Filter Replacement for Intex 29001E PureSpa 29011E PureSpa Easy Set Pool Cartridges 6 Pack**Pool Health Group**$21.32**72 rev2y ago](https://www.amazon.com/dp/B0D9TZNLZK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LVJUSEN S1 Hot tub Filter- Replaces JPC01 Pool Filter/ 29001E Compatible with All Pure Spas 11692/ SB-H10/ JPC01/ 28403E/ 28407E/ 28443E Swimming Pump with 4X Hot Tub Sponges**LVJUSEN**$19.84**4.3★**▲ 158%**](https://www.amazon.com/dp/B0GK17D6LB) [**LBLVBNEWD 29012E PureSpa Type S2 Hot Tub Spa Filter Cartridge Replacement Compatible with Intex Various PureSpa Pool Models 4 Pack**LBLVBNEWD**$29.12**4.4★**▲ 140%**](https://www.amazon.com/dp/B0GK7MQQGD) [**POOLPURE Hot Tub Filter 29001E Type S1 PureSpa Filter 11692 Spa Filter Easy Set Pool Cartridges Replacements for Various PureSpa Swimming Pool Pump 4.2 x 2.8 Inches 2 Pack**POOLPURE**$8.93**4.7★**▲ 64%**](https://www.amazon.com/dp/B089FMFK1N) [**POOLPURE Hot Tub Filter 29001E Type S1 PureSpa Filter 11692 Spa Filter Easy Set Pool Cartridges Replacements for Various PureSpa Swimming Pool Pump 4.2 x 2.8 Inches 4 Pack**POOLPURE**$15.66**4.7★**▲ 37%**](https://www.amazon.com/dp/B089FMRKBT) [**Slamate Type S1 Spa Filter for All Intex PureSpa 28429E 28403E 28407E 28443E 28453E 28421E 28423E 28413E and 28453E 11692 SB-h10 JPC01 Swimming Pool Pump 16 Pack**Slamate**$39.53**4.6★**▲ 21%**](https://www.amazon.com/dp/B09NYHWVJ6)
**~~View all trending →~~**
## **What buyers say about intex hot tub filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**25%
*“Good size”*
**Filtration**19%
*“Well made filters”*
**Value For Money**14%
*“Good for the money”*
**Advertised Vs Actual Product**11%
*“Works as it should”*
**Quality-Overall**9%
*“the quality feels fair for the price”*
**Durability**5%
*“Seem to be durable as well”*
**Ease Of Cleaning**4%
*“works and cleans well”*
**Material Quality**4%
*“The material feels like a proper filter cartridge”*
**Water Resistance**2%
*“do a great job of filtering the water”*
**Recycle/Reuse**1%
*“also reusable a few times”*
### **What buyers complain about **
**Filtration**25%
*“Bad filters breaking down”*
**Size-Overall**24%
*“does not fit right”*
**Assembly/Installation**7%
*“Was hard to install”*
**Material Quality**7%
*“Better material for the price”*
**Color**7%
*“Last about 3 days before turning black”*
**Jamming/Clogging**4%
*“clogging with particles from the filter”*
**Flexibility**4%
*“Without flexibility, it won't fit over the fixtures in the filter container”*
**Quality-Overall**4%
*“Knockoff junk”*
**Brightness/Shine/Glow**2%
*“Where it doesn't really shine is where the rubber end meets the white filter fabric”*
### **Top return reasons **
**Size-Overall**66%
**Filtration**18%
**Advertised Vs Actual Product**9%
**Functionality-Overall**3%
**Value For Money**2%
**Durability**1%
**Thickness**0%
**Jamming/Clogging**0%
**Maintenance And Repair**0%
**Compactness**0%
## **Common questions**
- **Is intex hot tub filter profitable to sell on Amazon United States?**
- The niche generates $78K/yr across 17 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +49.8%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the intex hot tub filter niche?**
- 9 brands and 36 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in intex hot tub filter?**
- Top complaints mined from reviews: Filtration, Size-Overall, Assembly/Installation. The return rate is 0.9%.
- **When does demand for intex hot tub filter peak?**
- Demand peaks in Jul–Aug; the busiest month runs 3.0× the quietest.
- **What does it cost to enter the intex hot tub filter niche?**
- Listings span $7.93–$39.53; the average listing price is $23.22 (sweet spot $15–$100). The average incumbent carries 1,890 reviews — the moat a new listing must climb.
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