---
title: "Dimension One Spa Filter — $53K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/dimension-one-spa-filter"
last_updated: "2026-08-06T04:40:10.182Z"
locale: en
meta:
description: "Niche score 48/100 · $53K/yr market · 6K searches/yr · $46.87 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $53K/yr market · 6K searches/yr · $46.87 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Dimension One Spa Filter — $53K/yr Amazon US Niche (2026) - Flapen"
---
# **dimension one spa filter**
**Skip it**
A small market ($53K/yr) — this niche doesn't clear our bar today.
Market size 13Growth 26Conversion 100Competition 17Returns 97Price range 95Avg price 94Brand share 33Review moat 92Quality gap 25
**Conversion**
**Incredible****19.7%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Price range**
**Incredible****$30.03–$60.85**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$46.87**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****150.1**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+0.6%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****79%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$53K**
$53K/yr · 6K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, dimension one spa filter is a $53K/yr Amazon United States market (6K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Apr–Oct–Nov. Verdict: Skip it — 48/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dimension one spa filter market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$35K–$47K**
- units × avg price
- **Conversion rate**
- **19.7%**
- **Avg BSR**
- **#1,416**
- **Page quality**
- **0%**
- **Prime**
- **90%**
- **Sponsored**
- **100%**
- **Out of stock**
- **7.1%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **—flat
**Sellers**
**11**
**Top-5 brand share**
**85%**
Top 20: 100%
**Top-5 click share**
**79%**
Top 20: 100%
**Open market**
**9%**
- POOLPURE30% - AmiBron28% - ROYOR12% - KOIOYA9% - DONJOP6% - Tier16% - Open — no brand owns it (3 brands, 9%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +0.6% search growth over the last 90 days.
200150Spike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, Oct, Nov · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/dimension-one-spa-filter/trend)
## **Top dimension one spa 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%$5K20%$11K30%$16K40%$21K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**AmiBron C-7367 Dimension One Spa Filter Compatible with PD075-2000 Dimension One 1561-00 FC-3059 70759 Replaces XLS-7005 Aladdin 17541 Baleen AK-60035 75 sqft Hot Tub Filter 2 Pack**AmiBron**$55.58**4.9★19 rev](https://www.amazon.com/dp/B0FGQHY8VB) [2**POOLPURE C-7367 Spa Filter Replaces PD075-2000 Dimension One 1561-00 Filbur FC-3059 Excel Filters XLS-7005 Aladdin 17541 Baleen AK-60035 75 sqft Hot Tub Filter Cartridge 2PACK**POOLPURE**$60.85**4.7★180 rev](https://www.amazon.com/dp/B08PZ5ZRXV) [3**ROYOR Hot Tub Filters Replacements for Dimension One Spa Filter 1561-00 Hot Tub Filter Compatible with PD075-2000 C-7367 FC-3059 Baleen AK-60035 75 Sq.Ft. 2 Pack**ROYOR**$46.55**4.4★19 rev](https://www.amazon.com/dp/B0FH9648B3) [4**POOLPURE C-7367 Spa Filter Replaces PD075-2000 Dimension One 1561-00 Filbur FC-3059 Excel Filters XLS-7005 Aladdin 17541 Baleen AK-60035 75 sqft Hot Tub Filter Cartridge (1 Pack)**POOLPURE**$33.48**4.7★160 rev](https://www.amazon.com/dp/B08PZ5CLLH) [5**KOIOYA Dimension One Spa Filter Vision Hot Tub Filter Vision Spa Tub Keeps The Hot Tub Clean and Enhanced Bather Comfort**KOIOYA**$56.51**4.3★221 rev](https://www.amazon.com/dp/B09HZ4FB7T)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ROYOR Hot Tub Filters Replacements for Dimension One Spa Filter 1561-00 Hot Tub Filter Compatible with PD075-2000 C-7367 FC-3059 Baleen AK-60035 75 Sq.Ft. 2 Pack**ROYOR**$46.55**19 rev10mo ago](https://www.amazon.com/dp/B0FH9648B3) [**DONJOP Dimension One Spa Filter has a 6-Month lifespan 01512-261 for Vision Cartridge Dimension One Spa Purple 2 Pack**DONJOP**$39.90**15 rev11mo ago](https://www.amazon.com/dp/B0FB5NYVW4) [**AmiBron C-7367 Dimension One Spa Filter Compatible with PD075-2000 Dimension One 1561-00 FC-3059 70759 Replaces XLS-7005 Aladdin 17541 Baleen AK-60035 75 sqft Hot Tub Filter 2 Pack**AmiBron**$55.58**19 rev1y ago](https://www.amazon.com/dp/B0FGQHY8VB) [**Cryspool 07120 Filter Compatible with PD075-2000 C-7367 Dimension One 1561-00 FC-3059 70759 AK-60035 75 Sq. Ft Spa Filter Cartridge 2 Pack**Cryspool**$47.39**12 rev2y ago](https://www.amazon.com/dp/B0D9Y2TFYT) [**Dimension One Spa Filter Vision Cartridge Dimension One Spa Designed for spas and hot tubs Lasts up to 6 Months and Keeps Water Clear (2-Pack)**OBMAO**$38.05**37 rev2y ago](https://www.amazon.com/dp/B0D9659K1F)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**AmiBron C-7367 Dimension One Spa Filter Compatible with PD075-2000 Dimension One 1561-00 FC-3059 70759 Replaces XLS-7005 Aladdin 17541 Baleen AK-60035 75 sqft Hot Tub Filter 2 Pack**AmiBron**$55.58**4.9★**▲ 73%**](https://www.amazon.com/dp/B0FGQHY8VB) [**ROYOR Hot Tub Filters Replacements for Dimension One Spa Filter 1561-00 Hot Tub Filter Compatible with PD075-2000 C-7367 FC-3059 Baleen AK-60035 75 Sq.Ft. 2 Pack**ROYOR**$46.55**4.4★**▲ 31%**](https://www.amazon.com/dp/B0FH9648B3) [**KOIOYA Dimension One Spa Filter Vision Hot Tub Filter Vision Spa Tub Keeps The Hot Tub Clean and Enhanced Bather Comfort**KOIOYA**$56.51**4.3★**— 7%**](https://www.amazon.com/dp/B09HZ4FB7T) [**Tier1 Replacement for Dimension One Spa Filter 1561-00 2 Pack | Compatible with Pleatco PDO75-2000 FC-3059 C-7367 | 10-1/2 x 7-1/8 | Trilobal Fabric | High Flow | Washable Spa Filter Cartridge**Tier1**$60.32**4.8★**— 3%**](https://www.amazon.com/dp/B07BQHFPMS) [**POOLPURE C-7367 Spa Filter Replaces PD075-2000 Dimension One 1561-00 Filbur FC-3059 Excel Filters XLS-7005 Aladdin 17541 Baleen AK-60035 75 sqft Hot Tub Filter Cartridge (1 Pack)**POOLPURE**$33.48**4.7★**— 3%**](https://www.amazon.com/dp/B08PZ5CLLH)
**~~View all trending →~~**
## **What buyers say about dimension one spa filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Filtration**29%
*“Good filter works well keeps water clean”*
**Quality-Overall**27%
*“Good quality products with quick delivery”*
**Size-Overall**23%
*“Perfect fit”*
**Value For Money**9%
*“Great price and quick shipping for this product”*
**Advertised Vs Actual Product**7%
*“does the same job”*
**Water Resistance**5%
*“Good filter works well keeps water clean”*
### **What buyers complain about **
**Advertised Vs Actual Product**25%
*“That should be prominently stated and it is not”*
**Filtration**25%
*“This filter didnt even last two months”*
**Leak-Proof**13%
*“the beads spilled all over inside the filter area”*
**Functionality-Overall**13%
*“Does not work”*
**Durability**13%
*“Did not last 2 months”*
**Quality-Overall**13%
*“Terrible product”*
### **Top return reasons **
**Size-Overall**52%
**Filtration**16%
**Defective Material/Parts**11%
**Advertised Vs Actual Product**9%
**Value For Money**5%
**Product Condition**5%
**Material Quality**2%
## **Common questions**
- **Is dimension one spa filter profitable to sell on Amazon United States?**
- The niche generates $53K/yr across 10 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +0.6%. Flapen's verdict: Skip it (48/100).
- **How competitive is the dimension one spa filter niche?**
- 9 brands and 11 sellers compete. The top 5 products take 79% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in dimension one spa filter?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Filtration, Leak-Proof. The return rate is 0.5%.
- **When does demand for dimension one spa filter peak?**
- Demand peaks in Apr–Oct–Nov; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the dimension one spa filter niche?**
- Listings span $30.03–$60.85; the average listing price is $46.87 (sweet spot $15–$100). The average incumbent carries 150 reviews — the moat a new listing must climb.
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