Flutter Valve Device for Lungs, Breathing Exercise Device, Exerciser, Non-Measuring - Breathing Trainer, Adjustable Resistance Breathing Trainer for Natural Mucus — Open-Box, 8% Off

Name: Flutter Valve Device for Lungs, Breathing Exercise Device, Exerciser, Non-Measuring - Breathing Trainer, Adjustable Resistance Breathing Trainer for Natural Mucus
Brand: AiraVentus
SKU: awhd-us-b0ft7m3j36
Price: 44.62 USD
Availability: InStock

Brand: AiraVentus

Condition: Used - Mint

$44⁶²

$48⁵⁹

-8% Save $3⁹⁷

Updated: 12 days ago

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Description

Flutter Valve Device for Lungs Breathing Trainer

Boost stamina in respiratory muscles and enhance diaphragm expansion. Experience professional breathing training.

Adjustable Resistance for Personalized Training – It features an adjustable resistance dial, allowing users to customize their intensity. HIGH PERFORMANCE FOR ATHLETES: Essential for sports enthusiasts, our breathing trainer caters to high-energy disciplines like athletics, running, swimming, gymnastics, martial arts, and outdoor activities.

High-Quality Medical-Grade Material – Made with safe, durable, and easy-to-clean materials, this device ensures long-term use without compromising hygiene. Its medical-grade construction offers reliability and safety for daily use.

Easy to Use & Drug-Free – This compact and lightweight Device fits comfortably in your hand and operates without the need for batteries or external power. PRACTICE BREATHING ACTIVITY: Follow a simple regimen of practicing breathing exercises two to three times a day. Adopt a pattern of seven consistent repetitions of inhalation and exhalation, each lasting two minutes.

Breathing Trainer

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Product Details

SKU:: awhd-us-b0ft7m3j36
Country:: US
ASIN:: B0FT7M3J36
UPC:: 739630732707

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $4 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for AiraVentus products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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