solar pond filter
Worth a lookShows demand growing +231.2% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+231.2%90-day search growth — must beat 0% to launch
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Review moat
Incredible75.92avg incumbent reviews — the moat a new listing must climb
Avg price
Great$86.30avg listing price — sweet spot $15–$100
Returns
Great2.0%return rate — above 5% kills the launch gate
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Price range
Okay$21.75–$260.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$146K$146K/yr · 83K searches
Conversion
Okay2.0%search→purchase rate — share of searches ending in a sale
Brand share
Bad99%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, solar pond filter is a $146K/yr Amazon United States market (83K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 60/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
solar pond filter market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $129K–$173K
- units × avg price
- Conversion rate
- 2.0%
- Avg BSR
- #199
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 97%
- Out of stock
- 15.4%
- Avg brand age
- 41 months
- Avg seller age
- 184 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
6 falling
Sellers
9
Top-5 brand share
99%
Top 20: 100%
Top-5 click share
44%
Top 20: 83%
Open market
0%
- POPOSOAP35%
- antfraer25%
- Biling23%
- NFESOLAR15%
- ZoneJoy1%
- COOSPIDER1%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +231.2% search growth over the last 90 days.Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 11.9×
Top solar pond filter search terms
- solar pond filter34K/yr
- solar powered pond filter10K/yr
- solar pond waterfall7K/yr
- solar pond filter with battery backup5K/yr
- solar filter for pond5K/yr
- solar pond pump and filter4K/yr
- solar water filter5K/yr
- pond filter solar4K/yr
- solar pond filters for outdoor ponds4K/yr
- solar powered pond pump and filter3K/yr
Top solar pond 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Biling Solar Pond Filter for Small Pond 8W Solar Water Fountain with 3600mAh Battery Clean Water Creat Water Features for Outdoor Pond Water Feature Work Stable in Daytime
Biling$53.793.9★168 rev
Antfraer Solar Pond Filter with Fountain Pump 4W Solar Fountain Pump with Pond Filter Solar Powered Water Pump Kit with 5 Nozzles & PVC Tubing for Bird Bath Garden Outdoor Fish Tank
antfraer$23.833.7★61 rev
NFESOLAR Pond Filter Fountain 20W Solar Filter Fountain with120 GPH Submersible Pump 16.4ft Long Cable 6.6ft Tubing for Outdoor Koi Pond Fish Tank and Garden Water Features N3322
NFESOLAR$95.493.6★63 rev
POPOSOAP Solar Pond Filter with Fountain Pump Kit 8W Solar Water Fountain Pump Solar Pond Pump for Outdoor Pond BirdBath Fountain Waterfall DIY Water Feature-P3081
POPOSOAP$49.243.9★65 rev
POPOSOAP 6.5W Solar Pond Filter Built-in Battery Backup Solar Water Fountain Pump with Pond Filter 8 Nozzles & PVC Tubing for Bird Bath Small Ponds Fish Tanks Water Features P3065D
POPOSOAP$34.583.3★83 rev
Newest
by launch date
Antfraer 4W Solar Fountain Pump with Pond Filter Solar Pond Filter Kit with 5 Nozzles & PVC Tubing Solar Water Fountain for Outdoor Bird Bath Small Ponds Water Circulation & Oxygenation
antfraer$24.1067 rev
Antfraer 7W Solar Pond Filter with Battery Backup Solar Pond Filter with Water Pump Pond Pump with Shortage Protection For Small Pond Bird Bath Fish Ponds
antfraer$33.7020 rev
ZoneJoy Submersible Pump RGB Pond Filter System Kits 3-in-1 Pond Filter Fountain with Colorful Light 660GPH Ponds Filter Box Multi-layer Filtration Applicable to Garden Fish Pond Water Feature-bule
ZoneJoy$40.70137 rev
Biling 6.5W Solar Pond Filter with Battery Backup 300L/H Solar Water Fountain Pump with 8 Nozzles & PVC Tubing Solar Powered Filter Box for Bird Bath Garden Ponds Fish Tanks & DIY Water Features
Biling$36.5932 rev
POPOSOAP 20W Solar Pond Filter with Fountain Pump Solar Pond Pump and Filter Kit for Outdoor Pond Filter Box with Bio Media for Water Gardens Ponds Up to 280 Gallons P3202
POPOSOAP$95.6019 rev
Trending
90-day click momentumBiling 6.5W Solar Pond Filter with Battery Backup 300L/H Solar Water Fountain Pump with 8 Nozzles & PVC Tubing Solar Powered Filter Box for Bird Bath Garden Ponds Fish Tanks & DIY Water Features
Biling$36.594.3★
Antfraer 4W Solar Fountain Pump with Pond Filter Solar Pond Filter Kit with 5 Nozzles & PVC Tubing Solar Water Fountain for Outdoor Bird Bath Small Ponds Water Circulation & Oxygenation
antfraer$21.753.4★
Antfraer 7W Solar Pond Filter with Battery Backup Solar Pond Filter with Water Pump Pond Pump with Shortage Protection For Small Pond Bird Bath Fish Ponds
antfraer$33.704.1★
POPOSOAP 20W Solar Pond Filter with Fountain Pump Solar Pond Pump and Filter Kit for Outdoor Pond Filter Box with Bio Media for Water Gardens Ponds Up to 280 Gallons P3202
POPOSOAP$95.603.5★
Biling 30W Solar Pond Filter with Fountain Pump Includes Solar Panel Pond Filter Kit 360 GPH Water Pump for Outdoor Pond Pool Garden Water Feature Waterfall
Biling$119.173.9★
What buyers say about solar pond filter
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent filter”
“Easy Install”
“The spray is nice”
“Good value for price”
“battery seem to be a good quality because the fountain maintains a steady stream in all lighting conditions”
“everything feels well-made”
“Work as advertised”
“overall design are solid”
“its easy to clean”
“helps keep things looking clean”
What buyers complain about
“Barely works”
“Breaks easily”
“Very tiny”
“Battery backup is nearly non existent”
“garbage”
“Not a good filter”
“Not worth the price”
“Not strong enough”
“Setting the fountain up was a little tricky”
“Low flow”
Top return reasons
Common questions
- Is solar pond filter profitable to sell on Amazon United States?
- The niche generates $146K/yr across 37 tracked products. 19 of 24 products launched in the last 360 days are still selling. 90-day search growth is +231.2%. Flapen's verdict: Worth a look (60/100).
- How competitive is the solar pond filter niche?
- 6 brands and 9 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 99% of demand.
- What do buyers complain about in solar pond filter?
- Top complaints mined from reviews: Functionality-Overall, Durability, Size-Overall. The return rate is 2.0%.
- When does demand for solar pond filter peak?
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 11.9× the quietest.
- What does it cost to enter the solar pond filter niche?
- Listings span $21.75–$260.85; the average listing price is $86.30 (sweet spot $15–$100). The average incumbent carries 76 reviews — the moat a new listing must climb.