Best Selling Respiratory Therapy: See Top Product Rankings by Sales Volume & Market Trends

July 2026
117 Products Tracked

Looking for the most popular respiratory therapy 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 "respiratory therapy." 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 B0CKBPTPRL currently leads the respiratory therapy market with 10K monthly sales, followed closely by B0D9YW6C1M with 6K monthly sales and B087QV5RQB with 3K monthly sales. Meanwhile, ASIN B0758JVTZV 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 July 2026
Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - for Women & Men - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture, Tea, Pills - 4 oz
1
B0CKBPTPRL
$31.89·
4.5
Units/sold10K
Mullein Lung Detox - Mullein Leaf 10:1 Extract - Marshmallow Root | Echinacea | Oregano | Quercetin | NAC - 15-in-1 Lung Support & Cleanse for Smokers Supplement - for Women & Men - 60 Vegan Capsules
2
B0D9YW6C1M
$22.89·
4.5
Units/sold6K
HERBIFY Mullein Drops - Lung Cleanse - Leaf Extract - Powerful Mullein for Immune Support,Detox & Respiratory Support - Made in USA - Lung Cleanse for Smokers - 4 Oz
3
B087QV5RQB
$35.95·
4.4
Units/sold3K
🚀Fastest Growing
by MoM sales growth
RidgeCrest Herbals ClearLungs Extra Strength, Daily Health Supplement, Natural Lung and Nasal Wellness Formula (60 Vegan Caps, 30 Serv)
#1
B0758JVTZV
$29.99·
4.5
RidgeCrest Herbals ClearLungs Extra Strength, Daily Health Supplement, Natural Lung and Nasal Wellness Formula (60 Vegan Caps, 30 Serv)
Units/sold
2K100.0%
Inhale Lung Trainer | Breathing Exercise Device for Lungs | Made in USA | Lung Exerciser Device | Breathing Trainer | Adjustable Resistance | Medical Grade Silicone Mouthpiece | Carrying Case included
#2
B091L441KW
$19.99·
4.3
Inhale Lung Trainer | Breathing Exercise Device for Lungs | Made in USA | Lung Exerciser Device | Breathing Trainer | Adjustable Resistance | Medical Grade Silicone Mouthpiece | Carrying Case included
Units/sold
2K100.0%

Top Selling Respiratory Therapy

As of July 2026, we analyzed 117 tracked products in Amazon's "respiratory therapy" 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 10,000 monthly sales. B0CKBPTPRL leads the respiratory therapy market with an estimated 10,000 monthly sales, up 25.0% from the previous month.

117Products Tracked
3,100Top 10 Avg. Sales
$25.86Top 10 Avg. Price
4.5Top 10 Avg. Rating
🏆
Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - for Women & Men - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture, Tea, Pills - 4 oz
#1
B0CKBPTPRL

Mullein Drops for Lungs - USDA Organic Liquid - Mullein Leaf Extract Supplement - for Women & Men - Lung & Bronchial Cleanse for Smokers - Respiratory Health Support - As Tincture, Tea, Pills - 4 oz

10,000
▲ 25.0%
Units Sold/mo
$31.89
Price
4.5
Rating
7.6K
Reviews
2
Mullein Lung Detox - Mullein Leaf 10:1 Extract - Marshmallow Root | Echinacea | Oregano | Quercetin | NAC - 15-in-1 Lung Support & Cleanse for Smokers Supplement - for Women & Men - 60 Vegan Capsules
B0D9YW6C1M
$22.89
4.5 (3K)
Mullein Lung Detox - Mullein Leaf 10:1 Extract - Marshmallow Root | Echinacea | Oregano | Quercetin | NAC - 15-in-1 Lung Support & Cleanse for Smokers Supplement - for Women & Men - 60 Vegan Capsules
6,000 Units Sold/mo▲ 20.0%
3
HERBIFY Mullein Drops - Lung Cleanse - Leaf Extract - Powerful Mullein for Immune Support,Detox & Respiratory Support - Made in USA - Lung Cleanse for Smokers - 4 Oz
B087QV5RQB
$35.95
4.4 (11.1K)
HERBIFY Mullein Drops - Lung Cleanse - Leaf Extract - Powerful Mullein for Immune Support,Detox & Respiratory Support - Made in USA - Lung Cleanse for Smokers - 4 Oz
3,000 Units Sold/mo▲ 50.0%
4
Breathing Exercise Device for Lungs, Lung Exerciser Device – 5000ml Volumetric Deep Breathing Trainer with Flow Rate Indicator for Respiratory Health & Recovery
B0CDBVBJF7
$26.99
4.6 (1.2K)
Breathing Exercise Device for Lungs, Lung Exerciser Device – 5000ml Volumetric Deep Breathing Trainer with Flow Rate Indicator for Respiratory Health & Recovery
3,000 Units Sold/mo▲ 50.0%
5
RidgeCrest Herbals ClearLungs Extra Strength, Daily Health Supplement, Natural Lung and Nasal Wellness Formula (60 Vegan Caps, 30 Serv)
B0758JVTZV
$29.99
4.5 (6.2K)
RidgeCrest Herbals ClearLungs Extra Strength, Daily Health Supplement, Natural Lung and Nasal Wellness Formula (60 Vegan Caps, 30 Serv)
2,000 Units Sold/mo▲ 100.0%
10
Incentive Spirometer, Breathing Exercise Device for Lungs, Lung Exerciser Device
B0GZKTW4RL
$23.99
4.9 (72)
Incentive Spirometer, Breathing Exercise Device for Lungs, Lung Exerciser Device
1,000 Units Sold/mo▲ 100.0%
View All 117 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the respiratory therapy price landscape, we segmented all 117 tracked listings in Amazon's live "respiratory therapy" 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 $10.00 ~ $20.00 band is the category's best respiratory therapy price zone, absorbing 36% of the assortment (93 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 respiratory therapy category.

Top 3 Price Tiers

$10.00 ~ $20.00 is the most competitive price tier, containing 36% of tracked products.

Sweet Spot
$10.00 ~ $20.00
Tier 1
36%
93 products

Top products in this price tier

#1
B0CKBPTPRL
$31.89
10k Units Sold/mo
Unlock Top Performers
#2
$20.00 ~ $50.00
Tier 2
30%
76 products
$0.00 ~ $10.00
Tier 3
22%
57 products
$50.00 ~ $100.00
10%
Unlock to view all price tier distributions and their ASIN sales contributions

"Respiratory therapy" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "respiratory therapy" 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 2026-06-21 to 2026-06-27, the Amazon USweekly search volume for "respiratory therapy" was approximately 70 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #2,137,369, dropping 224,879 positions from the previous week. Additionally, the top 3 products for this keyword capture 36.6% of the total click share and 16.7% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

respiratory therapy

ASINSIGHT
Search Frequency Rank
2,137,369
224,879
Search Volume
70
13.6%
Top 3 Click Share
36.6%
Top 3 Conv. Share
16.7%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
70
View full trends for the past 3 years
JunJulAugSepOctNovDecJanFebMarAprMayJun

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