Is apec roes-ph75 replacement filters profitable to sell on Amazon United States?

The niche generates $89K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.2%. Flapen's verdict: Skip it (36/100).

How competitive is the apec roes-ph75 replacement filters niche?

3 brands and 9 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in apec roes-ph75 replacement filters?

Top complaints mined from reviews: Leak-Proof, Filtration, Quality-Overall. The return rate is 2.0%.

When does demand for apec roes-ph75 replacement filters peak?

Demand peaks in Jan; the busiest month runs 1.7× the quietest.

What does it cost to enter the apec roes-ph75 replacement filters niche?

Listings span $22.48–$214.11; the average listing price is $80.35 (sweet spot $15–$100). The average incumbent carries 1,584 reviews — the moat a new listing must climb.

apec roes-ph75 replacement filters

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible15.2%

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

Avg price

Great$80.35

avg listing price — sweet spot $15–$100

Returns

Good2.0%

return rate — above 5% kills the launch gate

Review moat

Okay1,584.29

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$22.48–$214.11

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

Growth

Bad-4.2%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$89K

$89K/yr · 7K searches

Competition

Bad94%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, apec roes-ph75 replacement filters is a $89K/yr Amazon United States market (7K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan. Verdict: Skip it — 36/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

apec roes-ph75 replacement filters market data

Units sold / yr: 750–1K; avg 100–250/product
Revenue / yr: $60K–$80K; units × avg price
Conversion rate: 15.2%
Avg BSR: #237
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 68 months
Avg seller age: 226 days

Competition & brand share

The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

94%

Top 20: 100%

Open market

APEC WATER72%
SimPure17%
Vegebe11%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 98 weeks — -4.2% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 1.7×

Open Trend

Top apec roes-ph75 replacement filters 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 7 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

APEC Water Systems Filter-MAX-ESPH 75 GPD Complete Replacement Filter Set for Essence Series Alkaline Reverse Osmosis Water Filter System

APEC WATER$87.244.6★1,284 rev

APEC Essence Series Alkaline Replacement Filter Kit for ROES-PH75 Reverse Osmosis System 6 Stage RO Filter Set with RO Membrane and pH Remineralization Filter 75 GPD Under Sink System

APEC WATER$99.295.0★7 rev

SimPure 6-Stage 75 GPD RO Complete Replacement Filter Set Compatible with APEC Essence Series Alkaline Reverse Osmosis Water Filter System ROES-PH75 RO Filters Replacement for FILTER-MAX-ESPH

SimPure$58.074.1★68 rev

3-Stage Pre-Filter Fit for APEC RO System Water Filter Replacement Set

Vegebe$22.484.6★541 rev

APEC Water Systems FILTER-SET-ESPH High Capacity Replacement Filter Set For Essence Series Alkaline Reverse Osmosis Water Filter System Stage 1-3&6

APEC WATER$55.284.7★769 rev

Newest

by launch date

APEC Essence Series Alkaline Replacement Filter Kit for ROES-PH75 Reverse Osmosis System 6 Stage RO Filter Set with RO Membrane and pH Remineralization Filter 75 GPD Under Sink System

APEC WATER$99.297 rev

4mo ago

SimPure 6-Stage 75 GPD RO Complete Replacement Filter Set Compatible with APEC Essence Series Alkaline Reverse Osmosis Water Filter System ROES-PH75 RO Filters Replacement for FILTER-MAX-ESPH

SimPure$58.0768 rev

1y ago

3-Stage Pre-Filter Fit for APEC RO System Water Filter Replacement Set

Vegebe$22.48541 rev

5y ago

APEC Water Systems Filter-MAX-ESPH 75 GPD Complete Replacement Filter Set for Essence Series Alkaline Reverse Osmosis Water Filter System

APEC WATER$87.241,284 rev

11y ago

APEC Water Systems FILTER-SET-ESPH High Capacity Replacement Filter Set For Essence Series Alkaline Reverse Osmosis Water Filter System Stage 1-3&6

APEC WATER$55.28769 rev

11y ago

What buyers say about apec roes-ph75 replacement filters

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

What buyers love

Filtration31%

“Filters well”

Quality-Overall13%

“Good quality”

Size-Overall9%

“Fits right”

Ease Of Use6%

“Easy to replace”

Value For Money6%

“Economical”

Efficiency5%

“Excellent system”

Advertised Vs Actual Product5%

“It included everything I wanted”

Water Resistance5%

“They worked perfectly well with our water softener”

Assembly/Installation3%

“Easy installation. for a handyman”

Durability3%

“Been going strong for 7 years now and no issues”

What buyers complain about

Leak-Proof33%

“Frequent leaks”

Filtration14%

“I'm still trying to wrap my head around how a cracked filter could cause such chaos”

Quality-Overall7%

“POOR QUALITY”

Size-Overall6%

“the clips do not fit it”

Water Resistance4%

“There was even water in the tank”

Compatibility-Overall4%

“Not compatible”

Value For Money4%

“sacrificed value”

Assembly/Installation3%

“I think the reason is that people don't know how to install it”

Design-Overall3%

“Poor design for housing/manifold. top of housing cap”

Instructions/User Manual/Troubleshooting2%

“typo on directions”

Top return reasons

Filtration23%

Size-Overall21%

Compatibility-Overall16%

Value For Money13%

Leak-Proof6%

Defective Material/Parts4%

Functionality-Overall3%

Advertised Vs Actual Product3%

Product Condition3%

Assembly/Installation2%

Common questions

Is apec roes-ph75 replacement filters profitable to sell on Amazon United States?: The niche generates $89K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.2%. Flapen's verdict: Skip it (36/100).
How competitive is the apec roes-ph75 replacement filters niche?: 3 brands and 9 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in apec roes-ph75 replacement filters?: Top complaints mined from reviews: Leak-Proof, Filtration, Quality-Overall. The return rate is 2.0%.
When does demand for apec roes-ph75 replacement filters peak?: Demand peaks in Jan; the busiest month runs 1.7× the quietest.
What does it cost to enter the apec roes-ph75 replacement filters niche?: Listings span $22.48–$214.11; the average listing price is $80.35 (sweet spot $15–$100). The average incumbent carries 1,584 reviews — the moat a new listing must climb.