furnace filters
Launch itA $11.1M/yr market growing +2.4% this quarter with returns at 1.1% — clears our launch bar.
Market size
Incredible$11.1M$11.1M/yr · 3.6M searches
Avg price
Incredible$38.27avg listing price — sweet spot $15–$100
Price range
Incredible$21.92–$56.28cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.1%return rate — above 6% kills the launch gate
Conversion
Great8.1%search→purchase rate — share of searches ending in a sale
Brand share
Good71%top-5 brand share — brands hold most of the demand
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Growth
Okay+2.4%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad31,043.16avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, furnace filters is a $11.1M/yr Amazon United States market (3.6M searches/yr). The top 5 brands hold 71% of demand. Verdict: Launch it — 62/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
Market data
- Units sold / yr
- 250K–300K
- avg 8,000–10,000/product
- Revenue / yr
- $9.6M–$11.5M
- units × avg price
- Launch success
- —
- 0 of 0 new (360d)
- Conversion rate
- 8.1%
- Avg BSR
- #14
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 94%
- Out of stock
- 0.0%
- Avg brand age
- 69 months
- Avg seller age
- 154 days
Competition
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
16 rising
Sellers
78
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
52%
Top 20: 86%
Open market
23%
- EveryDrop20%
- GE18%
- EveryDrop by Whirlpool18%
- Frigidaire8%
- HMASAV7%
- Samsung5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +2.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.8×
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 32 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
everydrop by Whirlpool Ice and Water Refrigerator Filter 1 EDR1RXD1 Single-Pack
EveryDrop$50.864.7★108,198 rev
GE XWFE Refrigerator Water Filter Genuine Replacement Filter Certified to Reduce Lead Sulfur and 50+ Other Impurities Replace Every 6 Months for Best Results Pack of 1
GE$46.954.5★41,339 rev
everydrop by Whirlpool Ice and Water Refrigerator Filter 2 EDR2RXD1 Single-Pack
EveryDrop by Whirlpool$49.524.7★45,816 rev
everydrop by Whirlpool Ice and Water Refrigerator Filter 4 EDR4RXD1 Single-Pack
EveryDrop by Whirlpool$49.874.7★41,161 rev
GE RPWFE Refrigerator Water Filter Genuine Replacement Filter Certified to Reduce Lead Sulfur and 50+ Other Impurities Replace Every 6 Months for Best Results Pack of 1
GE$46.594.6★57,750 rev
Newest
by launch date
GLACIER FRESH Water Filter Compatible with XWFE (Built-in CHIP) Replacement for GE XWFE XWF Refrigerator Water Filter NSF/ANSI 42 Certification Pack of 1
GLACIER FRESH$35.203,431 rev
Crystala Filters Water Filter Compatible with XWFE (Built-in CHIP) Replacement for GE XWFE XWF Refrigerator Water Filter Pack of 1
Crystala Filters$33.194,118 rev
everydrop by Whirlpool Refrigerator Water Filter A - EDRARXD1 Single-Pack
EveryDrop by Whirlpool$54.102,172 rev
HMASAV W10295370A Water Filter Replacement Compatible with Whirlpool EDR1RXD1 Everydrop Filter 1 EDR1RXD1B W10295370 WHR1RXD1 KAD1RXD1 P4RFKB2 P8RFWB2L 46-9930 46-9081 3PACK
HMASAV$29.343,361 rev
HMASAV W10295370A Water Filter Replacement Compatible with Everydrop Filter 1 Whirlpool EDR1RXD1 EDR1RXD1B W10295370 WHR1RXD1 KAD1RXD1 P4RFKB2 P8RFWB2L 46-9930 46-9081 2PACK
HMASAV$21.923,851 rev
Trending
90-day click momentum
Amazon Basics 20x20x1 Air Filter 6-Pack MERV 11 AC Furnace Filters Dust Pet Allergy Control Electrostatic (Actual Size: 19.75 x 19.75 x .75)
Amazon Basics$34.964.6★
GLACIER FRESH Water Filter Compatible with XWFE (Built-in CHIP) Replacement for GE XWFE XWF Refrigerator Water Filter NSF/ANSI 42 Certification Pack of 1
GLACIER FRESH$35.204.6★
Crystala Filters Water Filter Compatible with XWFE (Built-in CHIP) Replacement for GE XWFE XWF Refrigerator Water Filter Pack of 1
Crystala Filters$33.194.5★
ICEPURE DA29-00020B Replacement for Samsung Water Filter HAF-CIN/EXP HAF-CIN DA29-00020B-1 RF28HMEDBSR RF263BEAESR RS25J500DSR RF263TEAESG RWF0700A HDX FMS-2 DA97-08006A-1 RF4287HARS RF28HFEDBSR 3PACK
ICEPURE$25.674.7★
Waterspecialist WS645A Refrigerator Water Filter Replacement for Samsung DA97-17376B HAF-QIN/EXP HAF-QIN RF28T5001SR DA97-08006C RS27T5200SR RF28R7351SG RF24R7201SR RF27T5201SR 3 Pack
Waterspecialist$27.054.7★
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Filter works well”
“Fit as expected”
“Decent price”
“Excellent Product”
“As described”
“Easy to Change Out”
“No compatibility issues”
“Easy Install”
“No leakage”
“Works well last 3-4 months”
What buyers complain about
“Doesnt filter”
“little expensive”
“it does not perform as expected”
“Did not fit”
“Incompatible”
“Did not last”
“Cheap quality”
“Leaked”
“water comes out”
“A pain to install”
Top return reasons
Common questions
- Is furnace filters profitable to sell on Amazon United States?
- The niche generates $11.1M/yr across 32 tracked products. 90-day search growth is +2.4%. Flapen's verdict: Launch it (62/100).
- How competitive is the furnace filters niche?
- 16 brands and 78 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in furnace filters?
- Top complaints mined from reviews: Filtration, Value For Money, Functionality-Overall. The return rate is 1.1%.
- When does demand for furnace filters peak?
- Demand is steady year-round — the busiest month runs 1.8× the quietest.
- What does it cost to enter the furnace filters niche?
- Listings span $21.92–$56.28; the average listing price is $38.27 (sweet spot $15–$100). The average incumbent carries 31,043 reviews — the moat a new listing must climb.
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