---
title: "Bong Filter — $159K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/bong-filter"
last_updated: "2026-08-10T20:58:43.582Z"
locale: en
meta:
description: "Niche score 52/100 · $159K/yr market · 84K searches/yr. Brand-locked demand (top 5 brands take 93% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $159K/yr market · 84K searches/yr. Brand-locked demand (top 5 brands take 93% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bong Filter — $159K/yr Amazon US Niche (2026) - Flapen"
---
# **bong filter**
**Worth a look**
Shows low returns (0.4%), but brand-locked demand (top 5 brands take 93% of clicks) keeps it on the watch list.
Market size 33Growth 20Conversion 83Competition 37Returns 98Price range 67Avg price 90Brand share 18Review moat 71Quality gap 68
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$21.05**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****9.0%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****674.12**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$4.12–$37.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$159K**
$159K/yr · 84K searches
**Growth**
**Bad****-9.6%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, bong filter is a $159K/yr Amazon United States market (84K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 52/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bong filter market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **$105K–$126K**
- units × avg price
- **Conversion rate**
- **9.0%**
- **Avg BSR**
- **#148**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **47%**
- **Out of stock**
- **16.6%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**4%**
- Generic38% - Somkepon25% - moose labs19% - PODOCK6% - Fyjbnh4% - Romeda3% - Open — no brand owns it (3 brands, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -9.6% search growth over the last 90 days.
3K2KSpike '24Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/bong-filter/trend)
## **Top bong filter search terms**
- **bong filter**17K/yr-7.1%5.5% conv. - **mouthpiece filter**12K/yr+15.7%2.9% conv. - **mooselabs mouthpeace filters**10K/yr-8.4%7.4% conv. - **mouthpeace filters moose labs**14K/yr-43.1%4.8% conv. - **mouthpeace filter**8K/yr+10.8%10.9% conv. - **moose labs filter**7K/yr-3.8%7.5% conv. - **bong filters**7K/yr+3.5%9.6% conv. - **mooselabs**5K/yr-24.1%1.5% conv. - **moose labs mouthpiece filter**3K/yr-11.5%3.8% conv. - **mouth piece filter**1K/yr-3.9%10.4% conv. [**All search terms **](https://flapen.com/research/us/health-household/bong-filter/search-terms)
## **Top bong filter 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%5%$8K10%$16K15%$24K20%$32K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Moose Labs Replacement Activated Charcoal Filters 40ct - Universal Fit for Silicone Mouthpieces**moose labs**$35.94**3.8★12 rev](https://www.amazon.com/dp/B0FW6X88BG) [2**Replacement Activated Carbon Filter Silicone Mouth Funnel Universal Fit 100 Pack Mooselabs Mouthpeace Compatible**Generic**$37.44**4.4★17 rev](https://www.amazon.com/dp/B0F6BGJ8PD) [3**100-Pack Replaceable Activated Carbon Super-Clean - 3-Layer Filtration Touch-Free Design Universal Fit for Silicone Mouth Funnels**Somkepon**$36.72**5.0★4 rev](https://www.amazon.com/dp/B0GT4C3PPR) [4**Reuseable Metal Ring with Replacement Filters Activated Carbon Filter for Universal Silicone Mouth Funnel (2 Metal Rings 50 Replacement Filters)**Generic**$16.21**4.7★69 rev](https://www.amazon.com/dp/B0DRSZ3X2Z) [5**50 Pack | Replacement Activated Carbon Filter | Silicone Mouthpiece REPLEACEMENT Filters | MOOSELABS MOUTHPEACE Compatible**Generic**$21.99**4.8★8 rev](https://www.amazon.com/dp/B0FMJ6QCY6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**200 Pack 3-Layer Activated Carbon Filters with 5 Black Reusable Metal Rings Compatible with Standard Silicone Mouth Funnels & Mouthpiece Accessories**Generic**$35.74**6 rev4mo ago](https://www.amazon.com/dp/B0GSN31D5L) [**Moose Labs Replacement Activated Charcoal Filters 40ct - Universal Fit for Silicone Mouthpieces**moose labs**$35.94**12 rev9mo ago](https://www.amazon.com/dp/B0FW6X88BG) [**50 Pack | Replacement Activated Carbon Filter | Silicone Mouthpiece REPLEACEMENT Filters | MOOSELABS MOUTHPEACE Compatible**Generic**$21.99**8 rev11mo ago](https://www.amazon.com/dp/B0FMJ6QCY6) [**50 Pack | Replacement Activated Carbon Filter ONLY | Compatible with Metal Ring | Paper Ring | Silicone Ring | .4 X .9 | Silicone Mouthpiece REPLEACEMENT Filters**Generic**$10.22**10 rev11mo ago](https://www.amazon.com/dp/B0FMJNDSGJ) [**Srzllxfc 30 Pack 8mm High Borosilicate Glass Screens Filter Set Premium Quality Durable Reusable Easy Clean 7 Hole Honeycomb Design**Srzllxfc**$8.98**62 rev1y ago](https://www.amazon.com/dp/B0FB9M3Q7Z)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**100-Pack Replaceable Activated Carbon Super-Clean - 3-Layer Filtration Touch-Free Design Universal Fit for Silicone Mouth Funnels**Somkepon**$36.72**5.0★**▲ 128%**](https://www.amazon.com/dp/B0GT4C3PPR) [**100 Pack Replaceable Activated Carbon Filters for Universal Silicone Funnel**PODOCK**$35.02**4.6★**▲ 127%**](https://www.amazon.com/dp/B0F47QJP1Q) [**200 Pack 3-Layer Activated Carbon Filters with 5 Black Reusable Metal Rings Compatible with Standard Silicone Mouth Funnels & Mouthpiece Accessories**Generic**$35.74**2.2★**▲ 104%**](https://www.amazon.com/dp/B0GSN31D5L) [**Srzllxfc 30 Pack 8mm High Borosilicate Glass Screens Filter Set Premium Quality Durable Reusable Easy Clean 7 Hole Honeycomb Design**Srzllxfc**$8.98**4.6★**▲ 38%**](https://www.amazon.com/dp/B0FB9M3Q7Z) [**Reuseable Metal Ring with Replacement Filters Activated Carbon Filter for Universal Silicone Mouth Funnel (2 Metal Rings 50 Replacement Filters)**Generic**$16.21**4.7★**▲ 37%**](https://www.amazon.com/dp/B0DRSZ3X2Z)
**~~View all trending →~~**
## **What buyers say about bong filter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**19%
*“Just like the picture”*
**Quality-Overall**17%
*“Excellent product”*
**Value For Money**15%
*“Great value”*
**Size-Overall**15%
*“Fits great”*
**Display-Overall**9%
*“Cool screen kit”*
**Durability**4%
*“Very durable”*
**Ease Of Use**3%
*“Easy to use”*
**Ease Of Cleaning**3%
*“Cleans easily”*
**Efficiency**2%
*“Works Well”*
**Strength**2%
*“Hold up well”*
### **What buyers complain about **
**Size-Overall**21%
*“They do not fit”*
**Quality-Overall**17%
*“Not as good of quality as I had hoped”*
**Ease Of Cleaning**7%
*“the bristles on the cleaning brushes were broken”*
**Filtration**7%
*“I bought filters from two other vendors that totally didn't fit”*
**Thickness**6%
*“thick stem or bent stems that don't fit”*
**Jamming/Clogging**4%
*“As with any of the screens they can be difficult to remove once they are clogged”*
**Strength**4%
*“Way too flimsy”*
**Cushion**2%
*“Needs to be shipped with more padding”*
**Functionality-Overall**2%
*“Just didnt work for what I have”*
**Stiffness**2%
*“Too stiff”*
### **Top return reasons **
**Size-Overall**71%
**Filtration**6%
**Compatibility-Overall**4%
**Advertised Vs Actual Product**4%
**Defective Material/Parts**4%
**Display-Overall**4%
**Functionality-Overall**1%
**Strength**1%
**Maintenance And Repair**1%
**Value For Money**1%
## **Common questions**
- **Is bong filter profitable to sell on Amazon United States?**
- The niche generates $159K/yr across 17 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -9.6%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the bong filter niche?**
- 9 brands and 12 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in bong filter?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Ease Of Cleaning. The return rate is 0.4%.
- **When does demand for bong filter peak?**
- Demand peaks in May–Jun; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the bong filter niche?**
- Listings span $4.12–$37.44; the average listing price is $21.05 (sweet spot $15–$100). The average incumbent carries 674 reviews — the moat a new listing must climb.
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