Best Selling 12x18x1 Air Filter: See Top Product Rankings by Sales Volume & Market Trends

August 2026
131 Products Tracked

Looking for the most popular 12x18x1 air filter products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "12x18x1 air filter." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B00CJZ7MLO currently leads the 12x18x1 air filter market with 3K monthly sales, followed closely by B07XDBW5Z4 with 3K monthly sales and B088BXSRCF with 3K monthly sales. Meanwhile, ASIN B0CC94VX7W stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales August 2026
Filterbuy 12x24x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 11.50 x 23.50 x 0.75)
1
B00CJZ7MLO
$32.36·
4.7
Units/sold3K
Simply 12x24x1 Air Filter, MERV 8, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x23.75"x0.75") DUST, Pet, & Allergy Control
2
B07XDBW5Z4
$38.99·
4.7
Units/sold3K
Amazon Basics 12x12x1 Air Filter 6-Pack, MERV 8 AC Furnace, Dust, Pet & Allergen Control , Electrostatic (Actual Size: 11.75" x 11.75" x 0.75")
3
B088BXSRCF
$28.34·
4.6
Units/sold3K

Top Selling 12x18x1 Air Filter

As of August 2026, we analyzed 131 tracked products in Amazon's "12x18x1 air filter" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 1,000 and 3,000 monthly sales. B00CJZ7MLO leads the 12x18x1 air filter market with an estimated 3,000 monthly sales.

131Products Tracked
2,000Top 10 Avg. Sales
$30.92Top 10 Avg. Price
4.7Top 10 Avg. Rating
🏆
Filterbuy 12x24x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 11.50 x 23.50 x 0.75)
#1
B00CJZ7MLO

Filterbuy 12x24x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 11.50 x 23.50 x 0.75)

3,000
Units Sold/mo
$32.36
Price
4.7
Rating
5.8K
Reviews
2
Simply 12x24x1 Air Filter, MERV 8, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x23.75"x0.75") DUST, Pet, & Allergy Control
B07XDBW5Z4
$38.99
4.7 (53.8K)
Simply 12x24x1 Air Filter, MERV 8, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 11.75"x23.75"x0.75") DUST, Pet, & Allergy Control
3,000 Units Sold/mo▼ 40.0%
3
Amazon Basics 12x12x1 Air Filter 6-Pack, MERV 8 AC Furnace, Dust, Pet & Allergen Control , Electrostatic (Actual Size: 11.75" x 11.75" x 0.75")
B088BXSRCF
$28.34
4.6 (9.6K)
Amazon Basics 12x12x1 Air Filter 6-Pack, MERV 8 AC Furnace, Dust, Pet & Allergen Control , Electrostatic (Actual Size: 11.75" x 11.75" x 0.75")
3,000 Units Sold/mo▼ 40.0%
4
Filterbuy 12x12x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 11.75 x 11.75 x 0.75)
B00CJZ7KJ8
$26.96
4.7 (2.5K)
Filterbuy 12x12x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 11.75 x 11.75 x 0.75)
2,000 Units Sold/mo
5
Filtrete 18x24x1 Air Filter, MERV 11, MPR 1000, Allergens & Pet Dander, 3-Month AC and Furnace Filters, Cleaner Air, Reliable Airflow, 2 HVAC Filters (Actual Size 17.68 x 23.68 x 0.81 in)
B07CTPTG7Z
$21.99
4.8 (58K)
Filtrete 18x24x1 Air Filter, MERV 11, MPR 1000, Allergens & Pet Dander, 3-Month AC and Furnace Filters, Cleaner Air, Reliable Airflow, 2 HVAC Filters (Actual Size 17.68 x 23.68 x 0.81 in)
2,000 Units Sold/mo
10
Filterbuy 18x20x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.50 x 19.50 x 0.75)
B00CJZ8DIU
$34.96
4.8 (1.6K)
Filterbuy 18x20x1 Air Filter MERV 8 Dust & Allergy Defense (4-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.50 x 19.50 x 0.75)
1,000 Units Sold/mo
View All 131 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the 12x18x1 air filter price landscape, we segmented all 131 tracked listings in Amazon's live "12x18x1 air filter" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $20.00 ~ $50.00 band is the category's best 12x18x1 air filter price zone, absorbing 51% of the assortment (189 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the 12x18x1 air filter category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 51% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
51%
189 products

Top products in this price tier

#1
B00CJZ7MLO
$32.36
3k Units Sold/mo
Unlock Top Performers
#2
$50.00 ~ $100.00
Tier 2
37%
135 products
$100.00 ~ $200.00
Tier 3
6%
22 products
$10.00 ~ $20.00
5%
Unlock to view all price tier distributions and their ASIN sales contributions

"12x18x1 air filter" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "12x18x1 air filter" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-08-02 to 2026-08-08, the Amazon USweekly search volume for "12x18x1 air filter" was approximately 247 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #725,112, dropping 22,481 positions from the previous week. Additionally, the top 3 products for this keyword capture 53.8% of the total click share and 54.2% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

12x18x1 air filter

ASINSIGHT
Search Frequency Rank
725,112
22,481
Search Volume
247
3.1%
Top 3 Click Share
53.8%
Top 3 Conv. Share
54.2%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
247
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug

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