Is polaris backup valve profitable to sell on Amazon United States?

The niche generates $256K/yr across 11 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is +57.0%. Flapen's verdict: Worth a look (63/100).

How competitive is the polaris backup valve niche?

9 brands and 36 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 91% of demand.

What do buyers complain about in polaris backup valve?

Top complaints mined from reviews: Durability, Quality-Overall, Functionality-Overall. The return rate is 1.2%.

When does demand for polaris backup valve peak?

Demand peaks in Apr–May–Jun–Jul; the busiest month runs 2.5× the quietest.

What does it cost to enter the polaris backup valve niche?

Listings span $18.47–$91.08; the average listing price is $36.69 (sweet spot $15–$100). The average incumbent carries 704 reviews — the moat a new listing must climb.

polaris backup valve

Worth a look

Shows searches that convert (20.4% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Conversion

Incredible20.4%

search→purchase rate — share of searches ending in a sale

Avg price

Incredible$36.69

avg listing price — sweet spot $15–$100

Price range

Incredible$18.47–$91.08

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Great1.2%

return rate — above 5% kills the launch gate

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Growth

Good+57.0%

90-day search growth — must beat 0% to launch

Review moat

Good704.18

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$256K

$256K/yr · 34K searches

Brand share

Bad91%

top-5 brand share — brand-locked demand

Competition

Bad85%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, polaris backup valve is a $256K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 63/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

polaris backup valve market data

Units sold / yr: 6K–8K; avg 750–1,000/product
Revenue / yr: $220K–$294K; units × avg price
Conversion rate: 20.4%
Avg BSR: #1,543
Page quality: 0%
Prime: 82%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 35 months
Avg seller age: 172 days

Competition & brand share

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 rising

Sellers

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

85%

Top 20: 100%

Open market

MAKHOON36%
Airlie25%
Polaris21%
MUSCCCM6%
Replizo4%
Hypolinx3%
Open — no brand owns it (3 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +57.0% search growth over the last 90 days.

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 2.5×

Open Trend

Top polaris backup valve search terms

polaris backup valve15K/yr +61.3%16.0% conv.
polaris 280 backup valve11K/yr +36.3%16.4% conv.
polaris backup valve replacement5K/yr +70.4%18.0% conv.
polaris back up valve2K/yr +116.9%17.2% conv.

All search terms

Top polaris backup valve 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

MAKHOON Upgraded G52 Backup Valve Replacement for Polaris Pool Cleaner Parts Compatible with Polaris 180 280 380 480 3900 Pool Cleaner The Valve Body has Been ReinforcedLonger Life Than Zodiac G52

MAKHOON$28.614.3★2,885 rev

Airlie G52 Backup Valve Replacement Kit For Polaris Pool Cleaners 180 280 380 480 Designed In USA for Longer Lifespan With Wear Resistant Technology Replacement For Zodiac G52

Airlie$23.774.4★1,353 rev

Polaris Back-Up Valve Kit

Polaris$60.094.3★1,958 rev

Upgraded G52 Backup Valve Replacement Fit for Polaris 280 Pool Cleaner Parts Compatible with Polaris 180 280 380 480 Pro 3900 Sport TR35P Pool Cleaner Enhanced Gear Stability 1 Pack

Replizo$25.683.4★19 rev

Polaris Genuine Parts G62 Backup Valve Replacement Kit Compatible With Polaris 3900 Sport 280 Black Max TR35P and 480 Pro Black Max

Polaris$91.084.5★135 rev

Newest

by launch date

Upgraded G52 Backup Valve Replacement Fit for Polaris 280 Pool Cleaner Parts Compatible with Polaris 180 280 380 480 Pro 3900 Sport TR35P Pool Cleaner Enhanced Gear Stability 1 Pack

Replizo$25.6819 rev

4mo ago

G52 Backup Valve Replacement Kit for Polaris Pool Cleaner Parts Completely Upgraded Internal Structure with 180 280 380 480 3900 Pool Cleaner

MUSCCCM$19.5832 rev

6mo ago

G52 Backup Valve Replacement Kit for Polaris Pool Cleaner Parts Completely Upgraded Internal Structure with 180 280 380 480 3900 Pool CleanerOuter ring reinforcement

MUSCCCM$21.3820 rev

6mo ago

Hypolinx Upgraded Polaris Backup Valve Replacement G52 for Polaris Pool Cleaner 280 180 380 480 Transparent Case for Easy Inspection High-Strength Gears Crack-Resistant Durable Kit

Hypolinx$25.2564 rev

10mo ago

WUKUR G52 Backup Valve Replacement Parts Compatible with Polaris 180 280 380 480 3900 Pool Cleaner with Longer Lifespan and Wear Resistant Technology

WUKUR$18.4717 rev

11mo ago

What buyers say about polaris backup valve

What buyers praise and complain about, mined from review topics.

What buyers love

Value For Money17%

“Great Value”

Assembly/Installation15%

“installed in minutes”

Quality-Overall15%

“Excellent product”

Advertised Vs Actual Product11%

“As described”

Size-Overall8%

“Fit perfect”

Durability6%

“This backup valve looks like it is well made and durable”

Ease Of Cleaning5%

“After using it, I noticed my pool cleaner runs more smoothly and efficiently”

Maintenance And Repair3%

“this is maintenance anyone can do”

Material Quality3%

“The materials feel resistant”

Functionality-Overall2%

“This backup Valve works”

What buyers complain about

Durability35%

“Broke quickly”

Quality-Overall13%

“Useless and poor quality control”

Functionality-Overall11%

“that's why it didn't work”

Maintenance And Repair5%

“this doesnt improve performance beyond restoring it”

Leak-Proof5%

“Constantly leaks”

Value For Money4%

“I know their crazy expensive”

Spray/Flow4%

“Continually sprayed a lot of water all the time”

Ease Of Cleaning2%

“with less cleaning suction”

Defective Material/Parts2%

“The item is not working as it should”

Product Condition1%

“Polaris refurb”

Top return reasons

Size-Overall32%

Functionality-Overall24%

Defective Material/Parts13%

Mechanism Issues6%

Leak-Proof6%

Advertised Vs Actual Product4%

Durability2%