Dometic BREATHE 4500

Air purification add-on kit

With this easy-to-install upgrade kit for your marine air conditioner, you will breathe clean and healthy air in your boat at all times. Using state-of-the-art ionization technology, the air purifier effectively reduces dust particles, bacteria, mold build-up and unpleasant odors. A genuine must need upgrade for your air conditioning system!
item nr. 9620000429


The Dometic air purifier uses advanced Dometic CleanAir technology. When voltage is applied to the two needle-point brushes, they interact with the oxygen and moisture in the air to produce negative and positive ions. These ions have three positive effects. First, they help reduce bacteria, viruses and mold by attacking their core structure. Second, the charged ions attract the dust particles in the air. This creates larger lumps of particles, which can be easily caught in the AC filter. Third, the ions also break down the molecular structure of volatile organic compounds. This eliminates unpleasant smells caused by chemicals or waste.
LED pilot lamp
LED pilot lamp

Clearly indicates that the air purifier is operating

High-quality brass inserts
High-quality brass inserts

Secure, corrosion-resistant mounting

Plug-and-play installation
Plug-and-play installation

Simply insert the connectors into the prepared sockets

Dometic BREATHE 4500
...and more
    • Latest bipolar ionization technology reliably reduces dust particles, bacteria, mold build-up and odors
    • Easy installation with flexible mounting options: fan, ductwork, transition boxes, or directly behind the air outlet grille
    • No consumables or replacement parts required, simply clean the ionizer brushes
    • Energy-saving – can be connected directly to the fan to ensure power supply only when needed
    • Compact and space-saving design
    • Universal power supply – wide input voltage range (70 to 240 VAC)
    • Fits Dometic FreshJet 1100, 1500, 1700, 2000, 2200, 3000 and 3200

Easy and flexible installation

Compact in size, the Dometic BREATHE 2500 air purification add-on kit requires little space. This opens up various installation options – fan, ductwork, transition boxes, or directly behind the air outlet grille. Thanks to the wide input voltage range (70 to 240 V AC), the system is compatible with most Dometic rooftop air conditioners. Installation itself is quick and easy. Simply attach the base unit with the two bolts or the double-sided adhesive tape included in the delivery kit. Then drill two holes spaced about 2 – 3 inches apart and press in the rubberized ionizer brushes. Finally, connect the system to a power source. A smart option is to connect the Dometic Breathe air purifier directly to a fan power source. This will ensure you only generate ions when needed.

Easy and flexible installation

Perfect climate and clean air

The Dometic BREATHE 4500 air purification add-on kit gives you a smart and easy way to upgrade your new or existing Dometic marine air conditioner. Using state-of-the-art bipolar ionization technology that meets the hygiene standards of hospitals and clean rooms, the air purifier effectively reduces dust particles, bacteria, mold build-up and unpleasant odors. Unlike with conventional systems using UV light, the purified air stream reaches every corner of your boat interior. Installation is quick and easy. Your Dometic dealer will gladly advise you on the best mounting option for the air conditioner model you have.


SKU number 9620000429 
Model Breathe 
Model on label BREATHE 4500 MARINE 
Scope of delivery air purifier, screw 2pcs, double tape 4pcs, connection cable 1pc 
Product Description Air purification add-on kit 
Dimensions product depth 96 mm
Dimensions product height 40.50 mm
Dimensions product width 138.50 mm
Net weight 0.36 kg
Input voltage (AC) 100-240 V
Input frequency 50/60 Hz
Certificates ECE R10, UKCA, CB, EMC, UL 
EAN-13 4015704293562 
Dimensions parcel depth 216 mm
Dimensions parcel height 50 mm
Dimensions parcel width 230 mm