---
title: "Waterway Plastics — $38K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/waterway-plastics"
last_updated: "2026-08-09T07:13:21.760Z"
locale: en
meta:
description: "Niche score 56/100 · $38K/yr market · 31K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $38K/yr market · 31K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Waterway Plastics — $38K/yr Amazon US Niche (2026) - Flapen"
---
# **waterway plastics**
**Worth a look**
Shows demand growing +217.3% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 10Growth 98Conversion 20Competition 78Returns 46Price range 16Avg price 83Brand share 51Review moat 94Quality gap 68
**Growth**
**Incredible****+217.3%**
90-day search growth — must beat 0% to launch
**Review moat**
**Great****128.56**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$77.27**
avg listing price — sweet spot $15–$100
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****75%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****3.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.6%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$6.19–$551.46**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****$38K**
$38K/yr · 31K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, waterway plastics is a $38K/yr Amazon United States market (31K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 56/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **waterway plastics market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$39K–$58K**
- units × avg price
- **Conversion rate**
- **1.6%**
- **Avg BSR**
- **#3,396**
- **Page quality**
- **0%**
- **Prime**
- **90%**
- **Sponsored**
- **76%**
- **Out of stock**
- **1.9%**
- **Avg brand age**
- **30 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**19 **▲rising
**Sellers**
**81**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**37%**
Top 20: 78%
**Open market**
**20%**
- Waterway46% - BISAYETL9% - Hayward7% - SURPOUF6% - Rx Clear6% - HSJAWA5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +217.3% search growth over the last 90 days.
2K1KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 4.8×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/waterway-plastics/trend)
## **Top waterway plastics search terms**
- **waterway pool filter parts**6K/yr+564.7%1.5% conv. - **pool pump strainer housing**5K/yr+301.2%1.6% conv. - **waterway**8K/yr+80.3%0.4% conv. - **waterway pool pump parts**5K/yr+430.2%2.3% conv. - **pool pump strainer**4K/yr+118.8%2.1% conv. - **waterway pool parts**3K/yr+173.6%0.8% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/waterway-plastics/search-terms)
## **Top waterway plastics 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%$2K8%$3K12%$5K16%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Waterway Plastics 310-6500 Hi-Flo Pump Strainer Housing with Lid & Basket**Waterway**$64.36**4.6★358 rev](https://www.amazon.com/dp/B00941I5WG) [2**Hayward LX Pump Strainer Housing Lid & Basket SP1516**Hayward**$65.34**4.6★1,052 rev](https://www.amazon.com/dp/B004PQUFGO) [3**310-6500 Pump Strainer Housing with Lid & Basket Compatible with Waterway Hi-Flo Pumps**BISAYETL**$56.51**3.3★7 rev](https://www.amazon.com/dp/B0GR4XSZHX) [4**Rx Clear Pool Pump Strainer Housing Assembly | Compatible with Hayward Power Flo LX & ProFlo Above Ground Pool Pumps Replacement for SPX1500CAP | Pool Pump Basket Housing Includes Lid O Ring**Rx Clear**$48.96**4.3★358 rev](https://www.amazon.com/dp/B06XWLL67X) [5**Waterway Plastics WVS003B Swimming Pool Sand Filter Multiport Valve Split Nut Style Black**Waterway**$130.77**4.4★28 rev](https://www.amazon.com/dp/B0CX9M5QGG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**310-6500 Pump Strainer Housing with Lid & Basket Compatible with Waterway Hi-Flo Pumps**BISAYETL**$56.51**7 rev4mo ago](https://www.amazon.com/dp/B0GR4XSZHX) [**BISAYETL 310-6500B Pump Strainer Housing with Lid & Basket Compatible with Waterway Hi-Flo Pumps**BISAYETL**$56.42**4 rev4mo ago](https://www.amazon.com/dp/B0GR4SHPQG) [**HSJAWA 310-6500B Pool Pump Strainer Housing with Lid & Basket Compatible with Waterway Hi-Flo/Hi-Flo II Pumps 310-6500B Pump Housing Designed for Swimming Pool and Spa Pumps**HSJAWA**$54.74**1 rev5mo ago](https://www.amazon.com/dp/B0GMDR48ZF) [**HSJAWA 310-6500 Pool Pump Strainer Housing with Lid & Basket Compatible with Waterway Hi-Flo/Hi-Flo II Pumps 310-6500 Pump Housing Designed for Swimming Pool and Spa Pumps**HSJAWA**$54.13**3 rev5mo ago](https://www.amazon.com/dp/B0GMFHVD28) [**XQK SPX1500CAP Pump Strainer Housing w/Basket Compatible with Hayward Strainer Pump Housing Power-Flo LX SP1580 SP1580. EP1500LX Filter Pumps Replacement Filter Shell SP1520UN Strainer Pumps Body**XQK**$53.84**22 rev5mo ago](https://www.amazon.com/dp/B0GLFMBHX6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KOLEOLL SP1516 Strainer Housing Assembly Replacement for Hayward Pool Pumps**KOLEOLL**$50.70**5.0★**▲ 65%**](https://www.amazon.com/dp/B0GDFFPTFD) [**310-6500 Pump Strainer Housing with Lid & Basket Compatible with Waterway Hi-Flo Pumps**BISAYETL**$56.51**3.3★**▲ 59%**](https://www.amazon.com/dp/B0GR4XSZHX) [**BISAYETL 310-6500B Pump Strainer Housing with Lid & Basket Compatible with Waterway Hi-Flo Pumps**BISAYETL**$56.42**4.1★**▲ 55%**](https://www.amazon.com/dp/B0GR4SHPQG) [**SURPOUF SPX1500CAP Pool Pump Strainer Housing w/Basket Replacement Hayward Strainer Housing & Basket for Power Flo LX Pool Pumps Strainer Lid**SURPOUF**$51.20**4.6★**▲ 43%**](https://www.amazon.com/dp/B0GD1CZ9ZF) [**XQK SPX1500CAP Pump Strainer Housing w/Basket Compatible with Hayward Strainer Pump Housing Power-Flo LX SP1580 SP1580. EP1500LX Filter Pumps Replacement Filter Shell SP1520UN Strainer Pumps Body**XQK**$53.84**3.8★**▲ 42%**](https://www.amazon.com/dp/B0GLFMBHX6)
**~~View all trending →~~**
## **What buyers say about waterway plastics**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**27%
*“The fitment is accurate”*
**Quality-Overall**11%
*“The build quality feels solid”*
**Assembly/Installation**11%
*“The filter was very easy to install”*
**Value For Money**9%
*“Worth every penny”*
**Advertised Vs Actual Product**8%
*“Works as advertised”*
**Leak-Proof**6%
*“So far, nothing is leaking, and the seal seems to be working properly”*
**Filtration**3%
*“Filter works great”*
**Strength**3%
*“The included basket is sturdy”*
**Material Quality**2%
*“the nice clear material feels superior”*
**Functionality-Overall**2%
*“Worked like a charm”*
### **What buyers complain about **
**Leak-Proof**35%
*“leaks like crazy”*
**Durability**6%
*“Broke instantly”*
**Value For Money**5%
*“Had to spend more $$$ on auxiliary parts”*
**Size-Overall**5%
*“It just doesn't seem to get as tight as I would like it”*
**Quality-Overall**5%
*“Junk, not worth a penny”*
**Filtration**4%
*“my filter literally exploded open from the pressure”*
**Strength**4%
*“Very prone to shattering”*
**Advertised Vs Actual Product**3%
*“IT IS NOT LIKE THE PICTURE SHOWN BY SELLER”*
**Defective Material/Parts**2%
*“Item received defective”*
**Adhesion/Stickiness**2%
*“Misplaced indicator sticker”*
### **Top return reasons **
**Size-Overall**53%
**Leak-Proof**13%
**Advertised Vs Actual Product**8%
**Defective Material/Parts**5%
**Filtration**4%
**Functionality-Overall**3%
**Value For Money**3%
**Assembly/Installation**2%
**Water Resistance**1%
**Maintenance And Repair**1%
## **Common questions**
- **Is waterway plastics profitable to sell on Amazon United States?**
- The niche generates $38K/yr across 41 tracked products. 4 of 15 products launched in the last 360 days are still selling. 90-day search growth is +217.3%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the waterway plastics niche?**
- 19 brands and 81 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in waterway plastics?**
- Top complaints mined from reviews: Leak-Proof, Durability, Value For Money. The return rate is 3.4%.
- **When does demand for waterway plastics peak?**
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 4.8× the quietest.
- **What does it cost to enter the waterway plastics niche?**
- Listings span $6.19–$551.46; the average listing price is $77.27 (sweet spot $15–$100). The average incumbent carries 129 reviews — the moat a new listing must climb.
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