3B Medical Inc
CPAP Water Chamber CPAP Water Chambers and Respiratory, Humidifiers and Nebulizers, Humidifiers Luna
PRODUCT HIGHLIGHTS
- Custom-fit design for 3B Medical Luna Series CPAP devices (Luna, Luna II, Luna G3)
- Provides consistent humidification to reduce dryness and nasal irritation
- Easy-to-open lid for refilling and thorough cleaning
- Durable construction for long-term daily use
Fast Delivery
Auto Delivery , Free Shipping For $100 Above Products
Item | Description | Quantity | Price |
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L4510
|
WATER CHAMBER, CPAP LUNA In stock, ships from your local warehouse |
1 of Each |
List Price:$32.99 Price:$31.99 You save $1.00 |
LG24510
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CHAMBER, REPLCMNT F/HUMIDIFIERLUNA G2 In stock, ships from your local warehouse |
1 of Each |
List Price:$41.99 Price:$40.99 You save $1.00 |
LG34510
|
WATER CHAMBER, HUMIDIFIER F/LUNA G3 SERIES CPAP In stock, ships from your local warehouse |
1 of Each |
List Price:$33.99 Price:$32.99 You save $1.00 |

Description
3B Medical CPAP Water Chambers – Compatible with Luna, Luna II (G2), and Luna G3 Series
Ensure optimal humidification and comfort during CPAP therapy with 3B Medical’s line of water chambers. Designed for compatibility across the Luna Series (Luna, Luna II G2, and Luna G3), these CPAP humidifier tubs deliver consistent moisture to reduce dryness and irritation during use. Each model is tailored to fit its corresponding CPAP device and can be easily opened for refilling and removed for cleaning, promoting better hygiene and longer usability.
🔍 Product Comparisons and Compatibility
Model | Manufacturer # | Compatible Devices | Capacity | Key Features |
---|---|---|---|---|
Luna CPAP Water Chamber | L4510 | Luna CPAP L7000 & Luna Auto CPAP L8000 (with Heated Humidifier) | Not Specified | Opens for refilling; Compatible with original Luna models |
Luna II G2 Water Chamber | LG24510 | Luna II Auto CPAP Devices | 360 mL | Ample water capacity; Easy-fill design |
Luna G3 Water Chamber | LG34510 | All Luna G3 Series CPAP Machines | Not Specified | Opens for refill and cleaning; Adds moisture and optional heat to airflow |
✅ Features
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Custom-fit design for 3B Medical Luna Series CPAP devices (Luna, Luna II, Luna G3)
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Provides consistent humidification to reduce dryness and nasal irritation
-
Easy-to-open lid for refilling and thorough cleaning
-
Durable construction for long-term daily use
-
Supports heated humidification if compatible with device model
📦 Specifications
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HCPCS Code: A7046
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UNSPSC Code: 42271805 / 42272231 (varies by model)
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Water Capacity: Up to 360 mL (Luna II G2 model)
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Manufacturer: 3B Medical Inc.