Green or blue? What's the difference

Hello! Glad to answer your question! Green and blue are only different in color and packaging, which one to choose depends on which color you like.

What's the diameter of the cotton pads?

Hello! Glad to answer your question! The diameter of the cotton pads is 3 cm, 1.18 inches. But you can put a square piece of cotton, cover the mouthpiece and cut off the excess of the cotton piece.

Can you get replacement filters??

Hello! Glad to answer! These cotton filters can be replaced with thin cotton pads. (Small thin cotton pads used to remove makeup.) Put a thin cotton pad into the mouthpiece, and cut off the excess around the mouthpiece with scissor.

I am unable to unscrew the front of the device, even with my jar-opener pads. Any tips?

I'm surprised by that. The cap doesn't move that far, just a quick turn to the right and it's off. When using the device, I have blown the top off at least three times. So you may have a bad one. Just get another one, or two, because it truly does work. I think the price will go super high once people find out how good they are.

Giyosk Breathing Exercise Device For Lungs Lung Trainer Green

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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₨18791

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

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Description

💨 Breathe Better, Perform Stronger – Your Lungs’ New Best Friend

EFFORTLESS PORTABILITY - Compact, lightweight design fits your lifestyle—use it anytime, anywhere without hassle.
DAILY LUNG BOOST IN MINUTES - Just 10-30 minutes a day improves lung capacity, mucus clearance, and athletic performance.
CLEAR YOUR AIRWAYS NATURALLY - Mobilizes and clears mucus with effective PEP therapy for effortless breathing.
CUSTOMIZABLE RESISTANCE LEVELS - Three stainless steel ball sizes tailor your lung workout from beginner to advanced.
PREMIUM BUILD FOR SAFETY COMFORT - Made from food-grade, heat-resistant materials with ergonomic curved design for a secure grip.

The Giyosk Breathing Exercise Device is a handheld lung trainer that uses positive expiratory pressure (PEP) therapy to naturally clear mucus and improve lung capacity. Made from durable, food-grade materials and featuring three adjustable resistance levels, it’s lightweight and ergonomically designed for easy daily use by adults and kids alike. Perfect for enhancing respiratory health and boosting athletic performance with just minutes of practice.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₨18791

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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Best Sellers Rank	#31,903 in Health & Household ( See Top 100 in Health & Household ) #9 in Breathing Trainers & Monitors
Customer Reviews	4.2 out of 5 stars 1,710 Reviews

Giyosk Breathing Exercise Device for Lungs, Lung Trainer(Green)

Description

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