GCE Zen-O Lite Sieve Bed Column Pair Fisher & Paykel the Inogen G4 has user

the Inogen G4 has user replaceable sieve beds (columns)

will not move or leak and does not require headgear

(1) OF9004 Foam Cabinet Filter

The SimplyGo AC Power Cord for US features a fully molded design for maximum durability and long life

User-Friendly Interface

GCE Zen-O Lite Sieve Bed Column Pair Fisher & Paykel the Inogen G4 has userAbout the Zen O Lite Sieve Bed The GCE Zen O Lite Sieve Bed are replacement columns designed to ensure optimal performance of your Zen O Lite portable oxygen concentrator. This complete sieve bed assembly, sold in pairs, efficiently removes impurities for maximum oxygen purity. Built with durable materials, it offers easy installation and long lasting reliability. Regular replacement helps maintain peak efficiency and uninterrupted oxygen delivery,