Best Selling 16x20x5 Air Filter: See Top Product Rankings by Sales Volume & Market Trends

August 2026
137 Products Tracked

Looking for the most popular 16x20x5 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 "16x20x5 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 B00NVF51ZK currently leads the 16x20x5 air filter market with 4K monthly sales, followed closely by B00VQNSO5S with 3K monthly sales and B00D5YJAAO with 2K monthly sales. Meanwhile, ASIN B00VQNSO5S stands out as the fastest-growing product, achieving an impressive 50.0% 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 20x25x5 Air Filter MERV 8 Dust & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
1
B00NVF51ZK
$49.98·
4.6
Units/sold4K
Filterbuy 20x25x5 Air Filter MERV 11 Pet & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
2
B00VQNSO5S
$54.98·
4.6
Units/sold3K
Lennox X6670 - (2-Pack) Healthy Climate 16" x 25" x 5" OEM HCF16-11 Air Filter, MERV 11
3
B00D5YJAAO
$60.36·
4.8
Units/sold2K
🚀Fastest Growing
by MoM sales growth
Filterbuy 20x25x5 Air Filter MERV 11 Pet & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
#1
B00VQNSO5S
$54.98·
4.6
Filterbuy 20x25x5 Air Filter MERV 11 Pet & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
Units/sold
3K50.0%
Filterbuy 20x25x5 Air Filter MERV 8 Dust & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
#2
B00NVF51ZK
$49.98·
4.6
Filterbuy 20x25x5 Air Filter MERV 8 Dust & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
Units/sold
4K25.0%

Top Selling 16x20x5 Air Filter

As of August 2026, we analyzed 137 tracked products in Amazon's "16x20x5 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 500 and 4,000 monthly sales. B00NVF51ZK leads the 16x20x5 air filter market with an estimated 4,000 monthly sales, up 25.0% from the previous month.

137Products Tracked
1,610Top 10 Avg. Sales
$48.30Top 10 Avg. Price
4.6Top 10 Avg. Rating
🏆
Filterbuy 20x25x5 Air Filter MERV 8 Dust & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
#1
B00NVF51ZK

Filterbuy 20x25x5 Air Filter MERV 8 Dust & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)

4,000
▲ 25.0%
Units Sold/mo
$49.98
Price
4.6
Rating
7.6K
Reviews
2
Filterbuy 20x25x5 Air Filter MERV 11 Pet & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
B00VQNSO5S
$54.98
4.6 (5.9K)
Filterbuy 20x25x5 Air Filter MERV 11 Pet & Allergy Defense (2-Pack) | Pleated HVAC AC Furnace Replacement for Honeywell FC100A1037, Lennox X6673 & More (Actual Size: 19.88 x 24.75 x 4.38)
3,000 Units Sold/mo▲ 50.0%
3
Lennox X6670 - (2-Pack) Healthy Climate 16" x 25" x 5" OEM HCF16-11 Air Filter, MERV 11
B00D5YJAAO
$60.36
4.8 (1.8K)
Lennox X6670 - (2-Pack) Healthy Climate 16" x 25" x 5" OEM HCF16-11 Air Filter, MERV 11
2,000 Units Sold/mo
4
Amazon Basics MERV 5 AC Furnace Air Filter, 16x20x1 inches, 6-Pack (Actual Size: 15.75" x 19.75" x 0.75")
B0DQPCQPTX
$25.16
4.6 (1.2K)
Amazon Basics MERV 5 AC Furnace Air Filter, 16x20x1 inches, 6-Pack (Actual Size: 15.75" x 19.75" x 0.75")
2,000 Units Sold/mo
5
Nordic Pure 16x25x5 (15_3/4 x 24_3/4 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack | Actual Size: 15 3/4 x 24 3/4 x 4 3/8 Made in USA, Advanced HVAC Filtration, Mid-Sized Airborne Particles, Pet Dander & Smoke
B004QL75VQ
$48.44
4.7 (3.5K)
Nordic Pure 16x25x5 (15_3/4 x 24_3/4 x 4_3/8) Honeywell/Lennox Replacement MERV 12 Air Filters 2 Pack | Actual Size: 15 3/4 x 24 3/4 x 4 3/8 Made in USA, Advanced HVAC Filtration, Mid-Sized Airborne Particles, Pet Dander & Smoke
1,000 Units Sold/mo
10
Nordic Pure 16x20x4 (15_1/2 x 19_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack | Actual Size: 15 1/2 x 19 1/2 x 3 5/8 Made in USA, Advanced HVAC Filtration, Mid-Sized Airborne Particles, Pet Dander & Smoke
B005ESPBFC
$42.49
4.5 (1.9K)
Nordic Pure 16x20x4 (15_1/2 x 19_1/2 x 3_5/8) Pleated MERV 12 Air Filters 2 Pack | Actual Size: 15 1/2 x 19 1/2 x 3 5/8 Made in USA, Advanced HVAC Filtration, Mid-Sized Airborne Particles, Pet Dander & Smoke
500 Units Sold/mo▼ 50.0%
View All 137 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the 16x20x5 air filter price landscape, we segmented all 137 tracked listings in Amazon's live "16x20x5 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 $50.00 ~ $100.00 band is the category's best 16x20x5 air filter price zone, absorbing 52% of the assortment (175 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 16x20x5 air filter category.

Top 3 Price Tiers

$50.00 ~ $100.00 is the most competitive price tier, containing 52% of tracked products.

Sweet Spot
$50.00 ~ $100.00
Tier 1
52%
175 products

Top products in this price tier

#1
B00NVF51ZK
$49.98
4k Units Sold/mo
Unlock Top Performers
#2
$20.00 ~ $50.00
Tier 2
23%
77 products
$100.00 ~ $200.00
Tier 3
21%
72 products
$200.00 ~ $500.00
2%
Unlock to view all price tier distributions and their ASIN sales contributions

"16x20x5 air filter" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "16x20x5 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 2026-08-09 to 2026-08-15, the Amazon USweekly search volume for "16x20x5 air filter" was approximately 141 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #1,212,043, dropping 261,731 positions from the previous week. Additionally, the top 3 products for this keyword capture 59.7% of the total click share and 57.1% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

16x20x5 air filter

ASINSIGHT
Search Frequency Rank
1,212,043
261,731
Search Volume
141
23.4%
Top 3 Click Share
59.7%
Top 3 Conv. Share
57.1%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
141
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug

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