grundfos scala2
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Review moat
Great107avg incumbent reviews — the moat a new listing must climb
Growth
Good+32.1%90-day search growth — must beat 0% to launch
Market size
Good$302K$302K/yr · 21K searches
Returns
Bad5.2%return rate — above 5% kills the launch gate
Conversion
Bad1.3%search→purchase rate — share of searches ending in a sale
Competition
Bad90%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Avg price
Bad$1124.65avg listing price — sweet spot $15–$100
Price range
Bad$494.02–$2387.16cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, grundfos scala2 is a $302K/yr Amazon United States market (21K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 36/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
grundfos scala2 market data
- Units sold / yr
- 250–500
- avg 0–100/product
- Revenue / yr
- $281K–$562K
- units × avg price
- Conversion rate
- 1.3%
- Avg BSR
- #429
- Page quality
- 0%
- Prime
- 63%
- Sponsored
- 25%
- Out of stock
- 0.0%
- Avg brand age
- 41 months
- Avg seller age
- 179 days
Competition & brand share
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 flat
Sellers
32
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
90%
Top 20: 100%
Open market
0%
- Grundfos78%
- AQUASTRONG19%
- FCNP3%
Demand
Weekly Amazon search volume, last 11 weeks — +32.1% search growth over the last 90 days.Top grundfos scala2 search terms
- grundfos scala211K/yr
- grundfos booster pump8K/yr
- scala2 water booster pump2K/yr
Top grundfos scala2 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 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Grundfos 98562818 SCALA2 3-45 AVCBDF 1x115V 60Hz Pressure Boosting Pump
Grundfos$932.913.5★492 rev
Aquastrong Whole House Water Pressure Booster Pump 80 PSI 115V Automatic Variable Speed Constant Pressure Integrated Design Self-Priming for Home Apartment Shower Garden Shallow Well Smart 45
AQUASTRONG$743.194.6★199 rev
Grundfos 98562817 SCALA2 3-45 AMCJDF 1x208-230V 60 Hz Pressure Boosting Pump
Grundfos$1002.233.8★56 rev
Grundfos Scala 2 Water Booster Pump (0.7 hp)
Grundfos$1330.774.4★10 rev
SCALA1 3-45 Booster Pump
Grundfos$751.173.9★79 rev
Newest
by launch date
FCNP 1HP 80PSI Whole House Variable Speed Automatic Water Pressure Booster Pump Integrated Self-Priming Low Noise Variable Speed Constant Pressure Smart Pump for Home House Villa Apartmen
FCNP$494.0211 rev
Aquastrong Whole House Water Pressure Booster Pump 80 PSI 115V Automatic Variable Speed Constant Pressure Integrated Design Self-Priming for Home Apartment Shower Garden Shallow Well Smart 45
AQUASTRONG$743.19199 rev
High-Performance s Grundfos 98810910 CMBE 1-44 115V Booster Pump with Pressure Sensor
Grundfos$2387.166 rev
SCALA1 3-45 Booster Pump
Grundfos$751.1779 rev
Grundfos Scala 2 Water Booster Pump (0.7 hp)
Grundfos$1330.7710 rev
Trending
90-day click momentumFCNP 1HP 80PSI Whole House Variable Speed Automatic Water Pressure Booster Pump Integrated Self-Priming Low Noise Variable Speed Constant Pressure Smart Pump for Home House Villa Apartmen
FCNP$494.023.9★
Grundfos 98562817 SCALA2 3-45 AMCJDF 1x208-230V 60 Hz Pressure Boosting Pump
Grundfos$1002.233.8★
Aquastrong Whole House Water Pressure Booster Pump 80 PSI 115V Automatic Variable Speed Constant Pressure Integrated Design Self-Priming for Home Apartment Shower Garden Shallow Well Smart 45
AQUASTRONG$743.194.6★
Grundfos 98562818 SCALA2 3-45 AVCBDF 1x115V 60Hz Pressure Boosting Pump
Grundfos$932.913.5★
Grundfos Scala 2 Water Booster Pump (0.7 hp)
Grundfos$1330.774.4★
What buyers say about grundfos scala2
What buyers praise and complain about, mined from review topics.What buyers love
“Great pressure”
“I have it installed”
“The noise level is minimal”
“Excellent product”
“worth every penny”
“As advertised”
“So far so good - boosting city water”
“Great pump”
“Performing well”
“it's doing awesome after 3 months”
What buyers complain about
“I know from time to time these items can leak”
“have it fail on us”
“Hookup couldn't have been easier since the water inlet”
“Poorly made, it is not worth the initial savings of spending less”
“The machine linked all over causing significant damage”
“It was LOUD”
“Should product is poorly design”
“built much heavier”
“I returned it to hopefully receive a new unused one”
“corroded booster pump”
Top return reasons
Common questions
- Is grundfos scala2 profitable to sell on Amazon United States?
- The niche generates $302K/yr across 8 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +32.1%. Flapen's verdict: Skip it (36/100).
- How competitive is the grundfos scala2 niche?
- 3 brands and 32 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in grundfos scala2?
- Top complaints mined from reviews: Leak-Proof, Durability, Assembly/Installation. The return rate is 5.2% — above our launch gate.
- What does it cost to enter the grundfos scala2 niche?
- Listings span $494.02–$2387.16; the average listing price is $1124.65 (sweet spot $15–$100). The average incumbent carries 107 reviews — the moat a new listing must climb.