porter cable replacement pad
Skip itA small market ($78K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$34.75avg listing price — sweet spot $15–$100
Returns
Great1.7%return rate — above 5% kills the launch gate
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Review moat
Good1,350.55avg incumbent reviews — the moat a new listing must climb
Price range
Okay$7.01–$191.97cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-5.8%90-day search growth — must beat 0% to launch
Market size
Bad$78K$78K/yr · 49K searches
According to Flapen's Amazon United States niche tracking, porter cable replacement pad is a $78K/yr Amazon United States market (49K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 40/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
porter cable replacement pad market data
- Units sold / yr
- 2K–3K
- avg 100–250/product
- Revenue / yr
- $70K–$87K
- units × avg price
- Conversion rate
- 4.6%
- Avg BSR
- #141
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 65%
- Out of stock
- 5.4%
- Avg brand age
- 50 months
- Avg seller age
- 163 days
Competition & brand share
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.Brands
14 rising
Sellers
69
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
67%
Top 20: 100%
Open market
13%
- Gnellkoor41%
- PORTER-CABLE31%
- M-jump8%
- Superior Pads and Abrasives3%
- Wonwopn2%
- RJMom2%
- Open — no brand owns it (8 brands, 13%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top porter cable replacement pad search terms
- porter cable sander14K/yr
- porter cable orbital sander6K/yr
- porter cable orbital sander parts6K/yr
- porter cable sander parts4K/yr
- porter cable replacement parts4K/yr
- porter cable parts7K/yr
- porter cable replacement pad4K/yr
- porter cable sander pad3K/yr
Top porter cable replacement pad 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 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
2 Pack 5 Inch 5 Hole Orbital Sander Replacement Pad for Porter Cable 333 333VS Random Orbit Sanders - Hook and Loop Sanding Pad Parts for Porter Cable 13904/13909
Gnellkoor$13.104.7★522 rev
2 Pack 5 Inch 8 Hole Orbital Sander Replacement Pad for Porter Cable 343 343k 343VSK 390 390K 382 Random Orbit Sanders - Hook and Loop Sanding Pad Parts
Gnellkoor$13.114.6★426 rev
PORTER-CABLE Buffer Polisher Car Polisher for Car Detailing 6-Inch Orbital Variable Speed (7424XP)
PORTER-CABLE$152.684.6★2,943 rev
Standard 5 Hook and Loop Replacement Sander Pad for Porter Cable 343/343k 390/390K 382 343VSK Orbit Sander
M-jump$7.014.6★1,217 rev
PORTER-CABLE 20V MAX* Random Orbital Sander Cordless 5-Inch Tool Only (PCCW205B)
PORTER-CABLE$47.844.6★1,992 rev
Newest
by launch date
Gnellkoor 5 Inch 8 Holes Hook Loop Orbital Sander Metal Pad Replacement for Porter Cable 343 343k 343VSK 390 390K 382 Sanders with 4 PCS Foam & 36 PCS Sanding Discs 100 150 180 240 320 400 Grits
Gnellkoor$20.1597 rev
2 Pack 5 8 Hole Hook & Loop Sander Replacement Pad for DeWalt/Makita/Porter Cable for DeWalt DW420 DW421 Dw423 DW426 D26451 D26453 for Makita BO5010 BO5030K BO5031K BO5041K Orbital Sander
Dincerpen$12.1125 rev
6Pack 903373 N430442 Random Orbital Sander Belt Fit for Porter Cable DeWalt
Wonwopn$9.9042 rev
POTUINOM 165 PCS 5 Inch Sanding Discs Random Orbital Sander Sandpaper
POTUINOM$19.982,193 rev
2 Pack 5 Inch 8 Hole Orbital Sander Replacement Pad for Porter Cable 343 343k 343VSK 390 390K 382 Random Orbit Sanders - Hook and Loop Sanding Pad Parts
Gnellkoor$13.11426 rev
Trending
90-day click momentum
2 Pack 5 Inch 5 Hole Replacement Sander Pad for Porter Cable 333 333VS Random Orbit Sanders 5 Hook and Loop Orbital Sanding Pad for Porter Cable 13904/13909
Tockrop$9.014.7★
Gnellkoor 5 Inch 8 Holes Hook Loop Orbital Sander Metal Pad Replacement for Porter Cable 343 343k 343VSK 390 390K 382 Sanders with 4 PCS Foam & 36 PCS Sanding Discs 100 150 180 240 320 400 Grits
Gnellkoor$20.154.6★
2Pcs - 5 Inch 8 Hole Hook and Loop Orbital Sander Pad Replacement for Makita BO5021/K BO5030/K BO5031/K BO5041/K for Porter Cable 343k 343VSK 390K 382 Orbital Sander
NZGNZG$12.344.7★
BOSCH ROS20VSC Palm Sander with Vacuum Dust Collector 2.5 Amp 5 Inch Corded Variable Speed Random Orbital Sander Polisher Kit with Soft Carrying Bag
Bosch$66.334.6★
5 Inch 8 Hole Orbital Sander Pads for Makita Sander Pad Replacement BO5010/K BO5021/K BO5030/K BO5031/K BO5041/K; Porter Cable Sander Replacement Pad 343 343k 343VSK 390 390K 382 Sander Pad
RJMom$11.164.5★
What buyers say about porter cable replacement pad
What buyers praise and complain about, mined from review topics.What buyers love
“Great Deal”
“Decent quality”
“Fit great”
“It does the job with ease”
“As advertised”
“durability is great”
“dust collection helps”
“Sander works fine”
“Good adhesion to the sander”
“it's not flimsy”
What buyers complain about
“Garbage quality, like other reviews mentioned”
“It broke after a month use”
“Such a waste of money”
“The sander that we bought had already been used”
“Defective - wobbly”
“it already does not work”
“The adhesion came off really easily”
“which was SUPER tight”
“that isn't very practical”
“dust collector is faulty”
Top return reasons
Common questions
- Is porter cable replacement pad profitable to sell on Amazon United States?
- The niche generates $78K/yr across 20 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -5.8%. Flapen's verdict: Skip it (40/100).
- How competitive is the porter cable replacement pad niche?
- 14 brands and 69 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 85% of demand.
- What do buyers complain about in porter cable replacement pad?
- Top complaints mined from reviews: Quality-Overall, Durability, Value For Money. The return rate is 1.7%.
- When does demand for porter cable replacement pad peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the porter cable replacement pad niche?
- Listings span $7.01–$191.97; the average listing price is $34.75 (sweet spot $15–$100). The average incumbent carries 1,351 reviews — the moat a new listing must climb.