YOUR TIME IS VALUABLE — Forget the ever so common & constant fight with insurance companies. Forget having to leave work, and taking your card in to be read, just to be given 1 or 2 filters a month. Forget worrying whether you have a filter that is protecting your lungs from ambient air pollution.
THE PERFECT FIT AND FILTRATION — Each filter measures 2 1/8" x 1 7/16" to fit your machine precisely. Each filter is a combination of material engineered to block fine particles and large particulate matter, so you can breathe easy.
100% GUARANTEE: Your order comes with peace of mind due to our 100% guarantee. No catches. If you don't like the product for any reason, simply send it back for a full and complete refund. All products are manufactured & recommended by Registered Respiratory Therapists.