iSonic Inc.
P4831-CPAP (medium) | iSonic® Ultrasonic CPAP/BiPAP Cleaner, 0.8Gal/3L, with a stainless steel weight bracket, a box of cleaning tablet, plastic basket, heater, drain
P4831-CPAP (medium) | iSonic® Ultrasonic CPAP/BiPAP Cleaner, 0.8Gal/3L, with a stainless steel weight bracket, a box of cleaning tablet, plastic basket, heater, drain
Couldn't load pickup availability
iSonic® P4831-CPAP Ultrasonic Cleaner — 3L Mid-Size CPAP/BiPAP Cleaning System with Enhanced Ultrasonic Power
The iSonic® P4831-CPAP provides powerful ultrasonic cleaning for CPAP and BiPAP masks, hoses, and humidifier chambers—giving you a more thorough clean than ozone or UV-based alternatives.
Equipped with an enhanced 80W ultrasonic stack transducer and a 3L stainless steel tank, this unit is ideal for full-size cleaning needs in both home and light clinical settings.
Key Features:
- Advanced Ultrasonic Cavitation – 80W supersized stack transducer creates millions of microbubbles that implode to remove buildup from inside hose interiors and tight mask crevices
- Deep Cleaning Alternative to Ozone/UV – Physically lifts and dislodges debris instead of just sanitizing surface layers
- Mid-Size 3L Tank – Stainless steel tank (9.8" x 6.9" x 3.1") fits masks and full-length 6' CPAP hoses
- Weight Bracket – Holds components fully submerged for consistent cleaning performance
- Heated Cleaning Function – Built-in heater warms water up to 140°F (60°C) for enhanced cleaning
- Touch Panel Controls – Sleek, intuitive operation with adjustable cleaning cycles
- Durable Design – 30% more ultrasonic power than the P4821-CPAP model for faster, more effective results
What’s Included:
- Stainless steel weight bracket
- Plastic basket
- 48 iSonic® AlignerClean tablets (#CTAR01) to help kill bacteria and eliminate odors
Keep your CPAP equipment clean, safe, and odor-free with the iSonic® P4831-CPAP—trusted by clinics and sleep therapy users alike.










Specifications
Measurement | Metric | Imperial |
---|---|---|
Tank Cap. | 3 L | 3.2 Qt |
Tank Size | 25x17.4x7.8 cm | 9.8"x6.9"x3.1" |
Max. Level | 2.5 L | 2.6 Qt |
Freq. | 35,000 Hz | 35,000 Hz |
Voltage | 220~240 V | 100~120 V |
Power | 180 W | 180 W |
Unit Size | 44.5x27.4x20.5 cm | 17.5"x10.8"x8.1" |
-
FREE Shipping on orders over $35
-
Hassle-Free Exchanges
All products except consumables and breakable items have one year warranty for parts and labor. Customers who are within the lower 48 states pay one-way shipping, two-way if outside. Register warranty with the model number and the serial number to warranty@isonicinc.com.