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Description
Flo Tone CR Pack of 10Product information Flo Tone CR is the NEW and improved version of the Flo Tone. The Flo Tone CR has been carefully engineered to achieve additional functionality: Firstly being able to fit all pMDIs Secondly ensuring that the guidance whistle will respond at the same flow rate in all pMDIs, irrespective of their individual resistance. It is used to help patients acquire and retain good inhaler technique: As a mini spacer; by attaching the device to
Product information Flo-Tone CR is the NEW and improved version of the Flo-Tone. The Flo-Tone CR has been carefully engineered to achieve additional functionality:
- Firstly being able to fit all pMDIs
- Secondly ensuring that the guidance whistle will respond at the same flow rate in all pMDIs, irrespective of their individual resistance.
It is used to help patients acquire and retain good inhaler technique:
- As a mini-spacer; by attaching the device to an inhaler, drug delivery is improved, while unwanted oropharyngeal deposition is reduced
- As a training aid for initial familiarisation with pMDI technique, moving on to the active medication for day-to-day use.
The built-in whistle produced on inhalation provides a clear positive signal to actuate, helping the patient to understand when they have achieved the correct flow rate for successful drug delivery. Then after actuation, helping them maintain a slow gentle inhalation, to move the medication into the lungs.
- Guides the patient to correct pMDI use (flow rate, co-ordination and duration)
- Improves inhaler technique
- Fits all pMDIs
- Built-in controlled resistance (CR) removes variability of the pMDIs internal resistance
- Delivers full lung dose and reduces throat impact
- Can be used as a mini-spacer; pMDI attachment
- Can be used as a training aid; for use with a placebo pMDI inhaler
- Incorporates tethered mouthpiece cap
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Ohhh Mr. Iguana
Size: Medium/Large, Color: Illana the Iguana - Large
Mr. Iguana is a house favorite! I got my first one of these in a barkbox and my dog loved it so much, i went on the hunt for another one. Amazon saved the day! I own about 7 of these now. They are prefect for dogs just love to chew, they hold up great! And they are heavy duty, super easy to clean! My dogs are very happy, great value for the money! Doesn't have a smell, vibrant colors! Noise level is quiet, minus my dogs chewing !
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Reviewed in the United States on August 13, 2025
★★★★★ 3
Not for strong chewers
Size: Medium/Large, Color: Dog Ness Monster - Large
Initially, I really liked this for my dog. She is about 8 months old and still loves to chew and destroys most toys in a few minutes. When we got this, it seemed like it would hold up for a while despite being clearly gnawed on. Unfortunately, once she focused on the softer "water" portion of the toy, that is where things went downhill with this toy. After a few short chew sessions, she was tearing chunks out of it. We had purchased a replacement since she liked the original so much, and after about 5 minutes with the replacement, she had taken enough out of the blue section that we immediately threw that one out as well. Overall while the green portion held up, the blue didn't. I can't recommend this for strong chewers.
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Reviewed in the United States on December 8, 2025
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED.
I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids.
Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable.
Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom.
I cautiously recommend the product.
Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
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Reviewed in the United States on July 5, 2024
★★★★★ 5
Best Option on the Market for True Power Chewers
Size: Large
My two Power Chewers never get through these! Every other “power chewer” toy doesn’t last more than a week, but Nylabone lasts for months. I don’t buy any other brand any more.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
So worth it!
Size: X-Large
The dogs love them! They chew on them and carry them around inside and outside. They are very durable to the weather and a pit bull! Recommend
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Reviewed in the United States on April 9, 2026