Extended Life Bacteria Fuel Filter w/Muffler, 0.87 Fittings, Compatible with Passenger Car, Modern Style

Exactly what I needed,

This was the right filter to buy for my concentrator. Don't buy a cheap version because it won't work. My machine started beeping occasionally, and this fixed it! And be sure to keep the air filter clean, too.

It was really easy to change. Fits just like the original filter. Works great and less expensive than from medical store.

This fit as a replacement, but has an odd smell to it.

Good product

It was a a perfect fit for my Devilbis 5L/hr oxygen concentrator! The replacement was as simple as pulling out the old one and pushing in the news one. New filter is on the left, old on the right.

Durable y eficaz además de económico muy recomendable

Nice filter and the air hole is great and keeps the noise level down. Would definitely recommend.