Polytechnic Resources, Inc. remains one of the few manufacturers of PFT Supplies based in the United States of America while many other PFT Supply Companies are importing their Medical products from China and Mexico. Since 2005, Polytechnic Resources, Inc. has been supplying the Respiratory Testing Industry with safe and effective products manufactured in our facility located in Seaford, Delaware. Committed to reducing our carbon footprint and doing our part to reduce global warming, Polytechnic Resources constructed a considerable on-site solar farm in 2016, making Polytechnic the only PFT Supply Manufacturer to achieve 100% Green Manufacturing. We take much pride in our product line and the method in which our products are manufactured: 100% Green.

The Polytech Filters are designed with two primary purposes in mind: providing patient protection from cross-contamination while also providing low resistance to avoid any interference with the accuracy and precision of the Pulmonary Function Testing Equipment. The Polytech Filters will provide a high level of Cross Contamination Efficiency (99.999%) against viruses and bacteria, including Corona and SARS viruses, while introducing a variety of patient-side comfort options: Round, Small Elliptical, Regular Elliptical and Elliptical with β€œLip Grip.” Our filters also offer a wide selection of equipment port sizes.

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