Volume & contract pricing · tax-exempt orders welcome
- Genuine Dynarex, supplied dealer-direct by Mediplies as an authorized dealer — never grey-market, so the full manufacturer warranty applies.
- In stock and ships from the USA in 1–2 business days.
- Free shipping included — parcel or freight based on size and weight.
- Choose your style: Standard, Elongated.
- Choose your patient & connector: Adult - Standard Connector, Adult - Universal Connector, Pediatric - Standard Connector, Pediatric - Universal Connector, Infant - Standard Connector.
- Model / SKU: 33000.
- Backed by the manufacturer warranty plus Mediplies’ price-match guarantee.
O2 Masks - Medium Concentration w/ 7' Tubing
Dynarex medium-concentration oxygen masks deliver 40-60% FiO2 with 7' crush-resistant tubing. Standard and elongated styles, adult, pediatric and infant sizes, standard or universal connectors. 50 per case.
- Medium concentration 40-60% FiO2
- Standard & elongated styles
- Adult, pediatric & infant
- 7' crush-resistant tubing; 50/cs
Bulk & case pricing with fast shipping.
| Brand / Manufacturer | Dynarex |
|---|---|
| Category | Oxygen Therapy |
| Model / SKU | 33000 |
| UPC / Barcode | 840117310391 |
| Weight | 0.18 lb |
| Style | Standard, Elongated |
| Patient & Connector | Adult - Standard Connector, Adult - Universal Connector, Pediatric - Standard Connector, Pediatric - Universal Connector, Infant - Standard Connector |
| Availability | In stock — ships from the USA |
| Warranty | Manufacturer warranty · Mediplies price-match |
| Shipping | Free shipping · freight or parcel by size |
Specifications sourced from the manufacturer. Need a detail that isn't listed? Ask our team →
Free shipping. Most orders ship in 1–2 business days and arrive in 5–8 business days. Larger equipment ships via freight with curbside delivery; white-glove inside delivery & installation is available on eligible items.
30-day returns. Unopened, unused items in original packaging. Change-of-mind returns: customer covers return shipping and a 15% restocking fee may apply.
Damaged or defective? We cover it 100% — a free prepaid label and a full refund or free replacement, your choice. Report within 7 days with photos.
Manufacturer warranty. This product is covered by Dynarex's warranty against defects in materials and workmanship. Warranty length varies by product — contact us for the exact terms on this item.
Price-Match Guarantee. Found it cheaper from another authorized dealer? Send us the link and we'll match it.
Authorized dealer. We buy direct from the manufacturer — never grey-market — so your warranty is always valid.




