Graham Field Lumex Ring Cushion Color:Red Plaid 000 ft FAA Approved Yes

000 ft FAA Approved Yes - FAA approved label visible on device Oxygen Concentration Purity 90% -3% / +6% at all settings Warranty 2 Years (1 Year on Pre-Owned Units)

Liter Flow Increments  1

Graham Field Knock Down Bath Seat - Non-Retail

Contoured arm rests enhance user comfort

Operating Temperature Range: 50°F to 104°F(10°C to 40°C)

Graham Field Lumex Ring Cushion Color:Red Plaid 000 ft FAA Approved YesGraham Field Lumex Ring Cushion Features Made of soft, premium quality polyurethane foam which provides excellent support and comfort while seated Ring shape with open center comfortably conforms to the body Comes with removable, washable polyester cotton cover Specification Brand: Graham Field Product Type: Lumex Ring Cushion Measures: 16" x 12" x 3" Maximum Weight Capacity: 250 lb Latex Free: Yes