litter robot 4 liner bags
Skip itA concentrated shelf (top 5 take 86% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible18.3%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.6%return rate — above 6% kills the launch gate
Avg price
Great$18.73avg listing price — sweet spot $15–$100
Price range
Good$8.73–$26.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,315.11avg incumbent reviews — the moat a new listing must climb
Growth
Okay+9.9%90-day search growth — must beat 0% to launch
Market size
Okay$123K$123K/yr · 36K searches
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad95%top-5 brand share — brand-locked demand
Competition
Bad86%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, litter robot 4 liner bags is a $123K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 45/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
litter robot 4 liner bags market data
- Units sold / yr
- 6K–8K
- avg 750–1,000/product
- Revenue / yr
- $112K–$150K
- units × avg price
- Launch success
- —
- 2 of 2 new (360d)
- Conversion rate
- 18.3%
- Avg BSR
- #21
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 1.5%
- Avg brand age
- 23 months
- Avg seller age
- 232 days
Competition & brand share
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
10
Top-5 brand share
95%
Top 20: 100%
Top-5 click share
86%
Top 20: 100%
Open market
2%
- Whisker34%
- KropBom25%
- AWoHH23%
- ANWA9%
- AMOGOGOPET4%
- BOOWOO2%
- Open — no brand owns it (1 brand, 2%)
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — +9.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.6×
Top litter robot 4 liner bags search terms
- whisker litter robot 4 liner bags18K/yr
- litter robot 4 bags16K/yr
- litter robot 4 liner bags2K/yr
Top litter robot 4 liner bags 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 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Litter-Robot Waste Drawer Liners by Whisker 25 Pack - Litter Box Liners Custom Fit for Litter-Robot 9-11 Gallons of Capacity Quick to Install and Easy to Empty
Whisker$24.994.8★3,051 rev
AWoHH 90 Pack Cat Litter Box Robot Model 5/4/3 Waste Bags Tear-free Transparent Sensor-compatible Automatic Litter Box Liners Bags 9-11 Gallon Capacity
AWoHH$21.134.6★505 rev
KropBom 45 Count Automatic Litter Box Bags Liners Compatible with Litter Box Robot 4/5/3 Thick Self-cleaning Cat Litter Box Liners refill with Drawstring Heavy Duty 10-12 Gallons of Capacity
KropBom$9.914.5★932 rev
ANWA 40 Count Cat Litter Box Liners for Automatic Cat Litter Box and Litter Box Robot 4/5 Heavy-Duty Extra Thick
ANWA$8.734.6★4,982 rev
KropBom 180 Pack Cat Litter Box Robot 5/4/3 Waste Bags Transparent Self Cleaning Litter Box Liners Bags for Most Automatic Cat Litter BoxesPre-Separated Heavy Duty 9-11 Gallon Capacity
KropBom$26.225.0★1 rev
Newest
by launch date
Litter Box Ro.bo.t 4/3/5 Waste Bag 9-11 Gal Capacity 90Pack for Cat Owner
BOOWOO$17.14130 rev
KropBom 180 Pack Cat Litter Box Robot 5/4/3 Waste Bags Transparent Self Cleaning Litter Box Liners Bags for Most Automatic Cat Litter BoxesPre-Separated Heavy Duty 9-11 Gallon Capacity
KropBom$26.221 rev
AWoHH 120 Tidy Draw-Pack Automatic Litter Box Bags Cat Litter Box Robot Model 5/4/3 Waste Bags Tear-free Sensor-compatible Thick Heavy Duty Cat Litter Box Liner Bags 25.2 x 15.7 IN
AWoHH$21.39567 rev
AWoHH 90 Pack Cat Litter Box Robot Model 5/4/3 Waste Bags Tear-free Transparent Sensor-compatible Automatic Litter Box Liners Bags 9-11 Gallon Capacity
AWoHH$21.13505 rev
SZEE 120 Pack Automatic Waste Bags Compatible with Litter Box Robot 3/4 and Other Automatic Cat Litter Box Waste Drawer Liners Bags Heavy Duty Thick Self-cleaning Cat Litter Box Liners
SZEE$18.45520 rev
Trending
90-day click momentumKropBom 180 Pack Cat Litter Box Robot 5/4/3 Waste Bags Transparent Self Cleaning Litter Box Liners Bags for Most Automatic Cat Litter BoxesPre-Separated Heavy Duty 9-11 Gallon Capacity
KropBom$26.225.0★
Litter Box Ro.bo.t 4/3/5 Waste Bag 9-11 Gal Capacity 90Pack for Cat Owner
BOOWOO$17.144.4★
AWoHH 90 Pack Cat Litter Box Robot Model 5/4/3 Waste Bags Tear-free Transparent Sensor-compatible Automatic Litter Box Liners Bags 9-11 Gallon Capacity
AWoHH$21.134.6★
Litter-Robot Waste Drawer Liners by Whisker 25 Pack - Litter Box Liners Custom Fit for Litter-Robot 9-11 Gallons of Capacity Quick to Install and Easy to Empty
Whisker$24.994.8★
KropBom 45 Count Automatic Litter Box Bags Liners Compatible with Litter Box Robot 4/5/3 Thick Self-cleaning Cat Litter Box Liners refill with Drawstring Heavy Duty 10-12 Gallons of Capacity
KropBom$9.914.5★
What buyers say about litter robot 4 liner bags
What buyers praise and complain about, mined from review topics.What buyers love
“Exact size”
“much less expensive”
“Excellent product”
“Bags are strong”
“The material feels durable”
“Easy to use”
“really thick”
“Makes clean up a lot easier”
“As advertised”
“does not leak”
What buyers complain about
“Too big”
“The bags are thick”
“Low quality”
“Not very strong”
“theyre like $1 per bag which is ridiculously overpriced”
“They can be a bit tricky to open quickly with one hand”
“Break easily”
“the bag draw-strings dont close the bag well enough to prevent smells at disposal”
“Does not work with LitterRobot 5”
“Doesnt work”
Top return reasons
Common questions
- Is litter robot 4 liner bags profitable to sell on Amazon United States?
- The niche generates $123K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +9.9%. Flapen's verdict: Skip it (45/100).
- How competitive is the litter robot 4 liner bags niche?
- 7 brands and 10 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 95% of demand.
- What do buyers complain about in litter robot 4 liner bags?
- Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 0.6%.
- When does demand for litter robot 4 liner bags peak?
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- What does it cost to enter the litter robot 4 liner bags niche?
- Listings span $8.73–$26.22; the average listing price is $18.73 (sweet spot $15–$100). The average incumbent carries 1,315 reviews — the moat a new listing must climb.