---
title: "78 Inch Shower Curtain Liner — $190K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/78-inch-shower-curtain-liner"
last_updated: "2026-08-09T09:07:44.979Z"
locale: en
meta:
description: "Niche score 37/100 · $190K/yr market · 128K searches/yr · $10.63 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · $190K/yr market · 128K searches/yr · $10.63 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "78 Inch Shower Curtain Liner — $190K/yr Amazon US Niche (2026) - Flapen"
---
# **78 inch shower curtain liner**
**Skip it**
Prices mostly outside the sweet spot ($7.65–$14.07) — this niche doesn't clear our bar today.
Market size 38Growth 27Conversion 96Competition 12Returns 79Price range 0Avg price 39Brand share 15Review moat 2Quality gap 38
**Conversion**
**Incredible****14.0%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.8%**
return rate — above 5% kills the launch gate
**Avg price**
**Okay****$10.63**
avg listing price — sweet spot $15–$100
**Market size**
**Okay****$190K**
$190K/yr · 128K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+1.8%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****85%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****46,003.7**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Bad****$7.65–$14.07**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 78 inch shower curtain liner is a $190K/yr Amazon United States market (128K searches/yr). The top 5 brands hold 94% of demand. Verdict: Skip it — 37/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **78 inch shower curtain liner market data**
- **Units sold / yr**
- **15K–20K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$159K–$213K**
- units × avg price
- **Conversion rate**
- **14.0%**
- **Avg BSR**
- **#19**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **80%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **198 days**
## **Competition & brand share**
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**85%**
Top 20: 100%
**Open market**
**3%**
- AmazerBath60% - Titanker13% - ALYVIA SPRING12% - Barossa Design6% - HARBOREST4% - EurCross3% - Open — no brand owns it (1 brand, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — +1.8% search growth over the last 90 days.
3K2KPrime Day '25Spike '25Spike '26 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/78-inch-shower-curtain-liner/trend)
## **Top 78 inch shower curtain liner search terms**
- **78 inch shower curtain liner**27K/yr+3.3%12.1% conv. - **72x78 shower curtain liner**27K/yr+10.5%10.6% conv. - **shower curtain liner 72x78**15K/yr+6.7%12.4% conv. - **72 x 78 shower curtain liner**11K/yr+0.2%9.4% conv. - **shower liner 72x78**6K/yr+7.8%12.6% conv. - **shower curtain liner 78 inches long**7K/yr-15.1%12.2% conv. - **shower curtain liner long 78 inch**5K/yr-5.5%13.0% conv. - **long shower curtain liner 78 length**6K/yr-9.2%6.7% conv. - **78 shower curtain liner**4K/yr+15.2%13.9% conv. - **shower curtain liner 78**3K/yr+0.1%14.4% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/78-inch-shower-curtain-liner/search-terms)
## **Top 78 inch shower curtain liner 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.
0%10%$19K20%$38K30%$57K40%$76K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**AmazerBath Clear Shower Curtain Liner 72x78 Long Plastic Shower Curtain Liner Waterproof PEVA Shower Liner Cute Lightweight Shower Curtains for Bathroom with 3 Magnets and 12 Rustproof Grommets**AmazerBath**$8.29**4.4★67,691 rev](https://www.amazon.com/dp/B082KP7VM4) [2**AmazerBath 78 Inch Shower Curtain Liner Clear Plastic Long Shower Curtain Heavy Duty 8G Premium PEVA Weighted Shower Curtains for Bathroom with 3 Big Stones and Grommets 72x78 Inches**AmazerBath**$14.07**4.6★92,008 rev](https://www.amazon.com/dp/B07G8BHHPB) [3**ALYVIA SPRING Long Fabric Shower Curtain Liner Waterproof - 72 x 78 Soft & Lightweight Long Shower Curtain with Magnets Machine Washable - 72x78 White**ALYVIA SPRING**$13.87**4.5★59,827 rev](https://www.amazon.com/dp/B09DSVT65P) [4**Titanker Clear Shower Curtain Liner Plastic Long Shower Liner 72 x 78 PEVA Lightweight Waterproof Shower Curtains for Bathroom with Magnets and Rustproof Grommets**Titanker**$7.65**4.5★20,019 rev](https://www.amazon.com/dp/B087TGSZJJ) [5**Barossa Design Long Shower Curtain Liner 78 Height - 6 Magnets & 8G Heavy Duty PEVA Waterproof PVC Free Metal Grommets Clear 72x78**Barossa Design**$12.88**4.5★97,767 rev](https://www.amazon.com/dp/B07MKTHV19)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**downluxe Clear Shower Curtain Liner with Magnets Clear Shower Liner 72 W x 78 L Lightweight Shower Curtains for Bathroom**downluxe**$7.68**53 rev1y ago](https://www.amazon.com/dp/B0DWK8Y3KZ) [**HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 78 Clear**HARBOREST**$9.00**15,520 rev1y ago](https://www.amazon.com/dp/B0F1MY8KGJ) [**ALYVIA SPRING Long Fabric Shower Curtain Liner Waterproof - 72 x 78 Soft & Lightweight Long Shower Curtain with Magnets Machine Washable - 72x78 White**ALYVIA SPRING**$13.87**59,827 rev4y ago](https://www.amazon.com/dp/B09DSVT65P) [**Titanker Fabric Shower Curtain Liner Washable 72 x 78 Inches White Shower Liner Fabric with 2 Magnets Polyester Long Bathroom Shower Curtain Liner Waterproof Soft Lightweight White**Titanker**$10.20**9,164 rev5y ago](https://www.amazon.com/dp/B08ZCMC6QT) [**EurCross 9G Clear Shower Curtain Liner 72 x 78 inches Long with 5 Magnet Weights Heavy Duty Weighted Premium PEVA Plastic Shower Curtain Liner for Bathroom Without Hooks**EurCross**$13.20**5,980 rev5y ago](https://www.amazon.com/dp/B08PV788LC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**HARBOREST Clear Shower Curtain Liner with Side Suction Cups Premium PEVA Plastic Shower Liner with 3 Magnets Waterproof Bathroom Curtain 72 x 78 Clear**HARBOREST**$9.00**4.6★**▲ 46%**](https://www.amazon.com/dp/B0F1MY8KGJ) [**EurCross 9G Clear Shower Curtain Liner 72 x 78 inches Long with 5 Magnet Weights Heavy Duty Weighted Premium PEVA Plastic Shower Curtain Liner for Bathroom Without Hooks**EurCross**$13.20**4.6★**▲ 27%**](https://www.amazon.com/dp/B08PV788LC) [**Titanker Fabric Shower Curtain Liner Washable 72 x 78 Inches White Shower Liner Fabric with 2 Magnets Polyester Long Bathroom Shower Curtain Liner Waterproof Soft Lightweight White**Titanker**$10.20**4.6★**▲ 21%**](https://www.amazon.com/dp/B08ZCMC6QT) [**AmazerBath 78 Inch Shower Curtain Liner Clear Plastic Long Shower Curtain Heavy Duty 8G Premium PEVA Weighted Shower Curtains for Bathroom with 3 Big Stones and Grommets 72x78 Inches**AmazerBath**$14.07**4.6★**▲ 15%**](https://www.amazon.com/dp/B07G8BHHPB) [**AmazerBath Clear Shower Curtain Liner 72x78 Long Plastic Shower Curtain Liner Waterproof PEVA Shower Liner Cute Lightweight Shower Curtains for Bathroom with 3 Magnets and 12 Rustproof Grommets**AmazerBath**$8.29**4.4★**— 4%**](https://www.amazon.com/dp/B082KP7VM4)
**~~View all trending →~~**
## **What buyers say about 78 inch shower curtain liner**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“Great quality and easy to clean”*
**Advertised Vs Actual Product**9%
*“Does the job”*
**Size-Overall**8%
*“It fit perfect”*
**Weight Light**5%
*“I love the clear shower curtain with the weight”*
**Material Quality**5%
*“thicker material at a decent price”*
**Weight Heavy**5%
*“This is a heavy Clear curtain”*
**Thickness**5%
*“The right thickness of a shower curtain”*
**Strength**5%
*“Very sturdy”*
**Value For Money**4%
*“Absolutely worth the price”*
**Durability**4%
*“Super nice and durable”*
### **What buyers complain about **
**Weight Heavy**13%
*“Not as heavy as I expected”*
**Thickness**13%
*“Its a thinner material”*
**Quality-Overall**9%
*“Cheap”*
**Size-Overall**6%
*“Shorter than expected”*
**Smell**6%
*“Stinky”*
**Advertised Vs Actual Product**5%
*“Not described well at all”*
**Magnetic Strength/Adsorption**4%
*“The magnetic is not strong at all”*
**Product Condition**3%
*“Arrived used”*
**Strength**3%
*“Flimsy”*
**Weight Light**3%
*“It is very light for a heavy duty curtain”*
### **Top return reasons **
**Size-Overall**53%
**Thin**8%
**Advertised Vs Actual Product**6%
**Material Quality**6%
**Weight Heavy**4%
**Value For Money**3%
**Quality-Overall**3%
**Magnetic Strength/Adsorption**2%
**Thickness**2%
**Product Condition**2%
## **Common questions**
- **Is 78 inch shower curtain liner profitable to sell on Amazon United States?**
- The niche generates $190K/yr across 10 tracked products. 90-day search growth is +1.8%. Flapen's verdict: Skip it (37/100).
- **How competitive is the 78 inch shower curtain liner niche?**
- 7 brands and 12 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in 78 inch shower curtain liner?**
- Top complaints mined from reviews: Weight Heavy, Thickness, Quality-Overall. The return rate is 1.8%.
- **When does demand for 78 inch shower curtain liner peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the 78 inch shower curtain liner niche?**
- Listings span $7.65–$14.07; the average listing price is $10.63 (sweet spot $15–$100). The average incumbent carries 46,004 reviews — the moat a new listing must climb.
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