Regular replacement of CPAP and BiPAP parts is essential for effective therapy, hygiene, and long machine life. Dirty filters reduce air quality and strain the motor, worn tubing can cause leaks, and a damaged humidifier chamber affects comfort. This complete guide covers the most common CPAP replacement parts in Bangladesh, current prices, recommended replacement intervals, and practical buying tips.
Why Regular Replacement Matters
CPAP machines push pressurized air through filters, tubing, and a mask every night. Over time:
- Filters trap dust, pollen, and allergens
- Tubing can develop cracks or lose flexibility
- Humidifier chambers get mineral buildup or leaks
- Power supplies can fail with age or voltage fluctuations
Using genuine parts helps maintain prescribed pressure, reduces the risk of infection or irritation, and protects your investment in the machine.
Main Types of CPAP Replacement Parts
- Filters
Filters clean the air before it reaches you and protect the internal components of the machine.
- Foam / reusable pollen filters
- Disposable ultrafine filters
Typical replacement: Clean reusable filters regularly and replace disposable ones every 1–3 months (or sooner in dusty environments).
Available at CPAP Store BD:
- Philips CPAP Foam Filter – ৳1,000
- Philips DreamStation Reusable Pollen Filter – ৳1,500
- Philips DreamStation Disposable Ultrafine Filter – ৳1,250
- ResMed CPAP Filter (compatible with AirSense 10, AirCurve 10 and similar models)
- Hose / Tubing (Hose Pipe)
The flexible tube that carries air from the machine to the mask. Heated tubing (ClimateLine-style) helps reduce rainout (water condensation).
Typical replacement: Every 6–12 months, or sooner if you notice cracks, stiffness, or increased rainout.
Available:
- Philips CPAP Hose Pipe – ৳3,500
- Humidifier Chambers / Water Tubs
Holds water for the heated humidifier. Using distilled or boiled-and-cooled water extends chamber life.
Typical replacement: When cracked, leaking, or heavily scaled (often every 6–12 months or longer with proper care).
Available:
- Philips CPAP Humidifier – ৳20,000
- Philips DreamStation Humidifier – ৳25,000
- Power Supply Adapters
The external power brick and cord. Voltage fluctuations in Bangladesh can sometimes damage these.
Available:
- ResMed CPAP Power Supply Adapter – ৳17,000 (was ৳20,000)
- Related Consumables
While not always listed under pure “replacement parts,” these are frequently needed:
- Mask cushions, pillows, and headgear (replace every 1–3 months for cushions)
- Heated tubing (brand-specific)
- Water chambers for specific models
Browse the full range of genuine parts in the Replacement Parts category.
Current Price Overview (Approximate, 2026)
| Part Type | Example Product | Approx. Price (BDT) |
| Foam / Reusable Filter | Philips CPAP Foam Filter | 1,000 |
| Disposable Ultrafine Filter | Philips DreamStation Ultrafine | 1,250 |
| Reusable Pollen Filter | Philips DreamStation Pollen Filter | 1,500 |
| ResMed Filter | ResMed CPAP Filter | Check current |
| Standard Hose Pipe | Philips CPAP Hose Pipe | 3,500 |
| Power Supply | ResMed CPAP Power Supply Adapter | 17,000 |
| Humidifier Chamber | Philips / DreamStation Humidifier | 20,000 – 25,000 |
Prices can change with stock and offers. Always confirm compatibility with your exact machine model (AirSense 10/11, DreamStation, etc.).
How Often Should You Replace CPAP Parts?
General manufacturer guidelines (adjust based on usage and environment):
- Disposable filters: Every 1–3 months
- Reusable foam/pollen filters: Clean weekly/monthly; replace when damaged
- Tubing: Every 6–12 months
- Mask cushions: Every 1–3 months
- Headgear: Every 6–12 months
- Humidifier chamber: When leaking or heavily scaled
- Power supply: Only when faulty
In dusty or high-pollution areas of Bangladesh, replace filters more frequently.
Buying Tips for CPAP Replacement Parts in Bangladesh
- Match the exact model — Filters and tubing are often brand- and series-specific (e.g., AirSense 10 vs AirSense 11, DreamStation vs older models).
- Choose genuine parts — Aftermarket or low-quality parts can reduce performance or damage the machine.
- Buy from authorised suppliers — Ensures authenticity, correct fit, and after-sales support.
- Keep spares — Having extra filters and a backup tube is practical, especially during travel or supply delays.
- Clean properly — Follow manufacturer instructions. Never use harsh chemicals or put non-washable parts in the dishwasher unless approved.
- Check voltage compatibility — Important for power supplies in Bangladesh.
Common Questions
Where can I buy genuine CPAP filters and tubing in Bangladesh?
Authorised medical equipment suppliers such as CPAP Store BD stock genuine Philips and ResMed parts with nationwide delivery.
How do I know which filter fits my machine?
Check your machine model (usually printed on the device or in the user manual) and match it to the product description, or contact the seller with a photo.
Can I use generic filters?
Genuine filters are recommended for proper filtration and to avoid voiding warranties or reducing performance.
Do I need heated tubing?
Heated tubing is highly recommended if you experience rainout (water in the tube or mask), especially in air-conditioned rooms.
Final Thoughts
Keeping your CPAP machine in good condition with timely replacement of filters, tubing, humidifier parts, and other consumables ensures cleaner air, better pressure delivery, greater comfort, and longer equipment life. Genuine parts from trusted suppliers make therapy more reliable and safer.
Need genuine CPAP replacement parts today?
Browse the complete selection of filters, hose pipes, humidifiers, power supplies, and more in the Replacement Parts section at CPAP Store BD.
For help identifying the correct part for your machine, current stock, pricing, or fast nationwide delivery, call 01832-840 772. The team is ready to assist you in keeping your therapy running smoothly.
