furnace filters
Launch itA $11.9M/yr market growing +15.7% this quarter with returns at 1.2% — clears our launch bar.
Market size
Incredible$11.9M$11.9M/yr · 3.6M searches
Avg price
Incredible$38.20avg listing price — sweet spot $15–$100
Price range
Incredible$21.92–$56.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.2%return rate — above 5% kills the launch gate
Conversion
Great8.8%search→purchase rate — share of searches ending in a sale
Brand share
Good68%top-5 brand share — brands hold most of the demand
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Growth
Okay+15.7%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad34,305.03avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, furnace filters is a $11.9M/yr Amazon United States market (3.6M searches/yr). The top 5 brands hold 68% of demand. Verdict: Launch it — 66/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
furnace filters market data
- Units sold / yr
- 300K–400K
- avg 8,000–10,000/product
- Revenue / yr
- $11.5M–$15.3M
- units × avg price
- Conversion rate
- 8.8%
- Avg BSR
- #12
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 91%
- Out of stock
- 0.0%
- Avg brand age
- 68 months
- Avg seller age
- 155 days
Competition & brand share
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.Brands
16 rising
Sellers
82
Top-5 brand share
68%
Top 20: 100%
Top-5 click share
49%
Top 20: 83%
Open market
27%
- EveryDrop19%
- EveryDrop by Whirlpool18%
- GE17%
- Frigidaire8%
- HMASAV7%
- Filtrete5%
Demand & seasonality
Weekly Amazon search volume, last 109 weeks — +15.7% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top furnace filters search terms
- refrigerator water filter replacement735K/yr
- furnace filters767K/yr
- water filter for fridge585K/yr
- hvac filter217K/yr
- fridge water filter195K/yr
- fridge filter151K/yr
- furnace filter169K/yr
- refrigerator filter151K/yr
- refrigerator water filter134K/yr
- water filters for refrigerators82K/yr
Top furnace filters 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 24 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$51.104.7★108,589 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$47.154.5★41,750 rev
everydrop by Whirlpool Ice and Water Refrigerator Filter 2 EDR2RXD1 Single-Pack
EveryDrop by Whirlpool$50.134.7★46,055 rev
everydrop by Whirlpool Ice and Water Refrigerator Filter 4 EDR4RXD1 Single-Pack
EveryDrop by Whirlpool$49.534.7★41,285 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$46.724.6★49,627 rev
Newest
by launch date
GLACIER FRESH XWFE (Built-in CHIP) Refrigerator Water Filter Pack of 1
GLACIER FRESH$34.753,707 rev
Crystala Filters XWFE (Built-in CHIP) Refrigerator Water Filter 1-Pack
Crystala Filters$32.664,358 rev
everydrop by Whirlpool Refrigerator Water Filter A - EDRARXD1 Single-Pack
EveryDrop by Whirlpool$54.222,286 rev
W10295370A Replacement for Whirlpool EDR1RXD1 Everydrop 1 WHR1RXD1 3PACK
HMASAV$29.293,531 rev
EDR1RXD1 Replacement for Everydrop 1 Whirlpool W10295370A WHR1RXD1 2PACK
HMASAV$21.924,084 rev
Trending
90-day click momentum
Amazon Basics 20x20x1 Air Filter 6-Pack MERV 11 AC Furnace Filters Dust Pet Allergen Control Electrostatic (Actual Size: 19.75 x 19.75 x .75)
Amazon Basics$34.894.6★
GLACIER FRESH XWFE (Built-in CHIP) Refrigerator Water Filter Pack of 1
GLACIER FRESH$34.754.5★
Crystala Filters XWFE (Built-in CHIP) Refrigerator Water Filter 1-Pack
Crystala Filters$32.664.5★
Simply 16x25x1 Air Filter MERV 8 6 Pack For Home AC Furnace & HVAC (Actual Size: 15.75x24.75x0.75) DUST Pet & Allergy Control
Simply$31.844.7★
Waterspecialist WS645A Refrigerator Water Filter 3 Pack
Waterspecialist$27.234.7★
What buyers say about furnace filters
What buyers praise and complain about, mined from review topics.What buyers love
“Filters work great”
“Fit like a glove”
“Cheap price”
“Great price for quality”
“As Expected”
“Easy to Change Out”
“No compatibility issues”
“Easy Install”
“Basic does the job”
“No leakage”
What buyers complain about
“Terrible air filter”
“It costs less”
“did not work right”
“NOT compatible”
“Too big”
“Cheap quality”
“Did not last”
“Leaked”
“Couldnt get water”
“A pain to install”
Top return reasons
Common questions
- Is furnace filters profitable to sell on Amazon United States?
- The niche generates $11.9M/yr across 35 tracked products. 90-day search growth is +15.7%. Flapen's verdict: Launch it (66/100).
- How competitive is the furnace filters niche?
- 16 brands and 82 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 68% 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 1.2%.
- When does demand for furnace filters peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the furnace filters niche?
- Listings span $21.92–$56.61; the average listing price is $38.20 (sweet spot $15–$100). The average incumbent carries 34,305 reviews — the moat a new listing must climb.