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The Spirometry Source

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for ndd EasyOne® Air®

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99.9% Protection with Filtrette for

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ndd® EasyOne® and EasyOn®

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Breathe easy with Accurette for ndd® EasyOne® & Easy On®

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FDA Approved and Designed to fit every Spirometer

“Safe Spirometry is Smart Spirometry”

Bacterial Viral Filtered Mouthpieces

Your Source for High Quality

SPIROMETERS
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SDI is Your Source for High Quality Filters and Supplies
for All Your Instruments

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About SDI Diagnostics

SDI Diagnostics, Inc. was founded in 1978. We have always worked by a single motto - We value our customers and promise to never take them for granted. Our products are the best and so is our customer service. We are proud that our filters are made here in New England.

CALL US 1-800-678-5782.

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Why Choose Us

Customer Service

We are very proud of our customer service. Our dealers and end users all tell us that we “get it” and that there are none better. The customer service team knows what it takes to make customers want to come back, and they deliver it day in and day out.

Technical Support

Our technical support team is ready to help with any technical concerns that come up. From repairing instruments to providing telephonic in-services, they do it all.

Sales

Sales support is at the heart of our relationships with the marketplace. Our team is without peer when it comes to product knowledge and a deep understanding of what it takes to help evaluate SDI products. They provide a level of support that every customer wants, and that our customers have come to expect.

Setting the standard in respiratory diagnostics

Customer Service

Our customer and technical service departments provide the best product support in the industry. Whether you need help placing an order or have questions about a product; we are here to help.

Quality Products

We offer the best quality products at the lowest prices, and we stand behind the products we sell. When dealing with SDI Diagnostics, you can be assured you will be receiving the best value in the industry. SDI is dedicated to offering the best quality, that is why most of our products are Made in the USA at our facility located in Massachusetts.

Industry Compliance

All of our disposables are registered with the FDA and our filters meet ATS/ERS standards with a cross-contamination efficiency of 99.999%. The use of our products will not affect your spirometer warranty.