LinCare
Questions & Answers

DONNA, I REPLACE THE FILTER BY ASKING MY SUPPLIER, THEY USUALLY ARE VERY ACCOMADATING AND GIVE ME ONE. LINCARE, NORCO, AND SUPPLIER WILL REPLACE IT. I ALWAYS CLEAN THE VENTS MYSELF, BUT I LET THE COMPANY REPLACE IT.

I've had my large oxygen concentrater for approximately 7 years and they have never cleaned mine either. I clean the little foam filter very often but am sure it needs to be vacuumed on inside!
7. 1. 2019.

The external filters are easily accessible in most home units... In 9 years, the only thing LinCare did was to check for oxygen flow, and NEVER cleaned the inside of unit... even though it was noisy, and I was getting residue in my canula.