
AIR PURIFICATION FOR SMALL & MEDIUM BUSINESSES:
CLEAN, FRESH AIR FOR YOU AND YOUR CLIENTS
BREATHE EASY, WORK BETTER: AIR PURIFICATION FOR SMALL & MEDIUM WORKSPACES
ADVANCED AIR PURIFICATION:
CLEAN AIR FOR YOU AND YOUR CLIENTS
Small & medium businesses—whether it's a nail salon, esthetician studio, dental clinic, massage therapy space, or small office—rely on clean, fresh air to provide a safe and comfortable environment for both employees and clients.
Indoor air pollution in small spaces can quickly build up, leading to issues like:
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Odors from chemicals, cleaning products, or beauty treatments
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Allergens such as dust, pet dander, and mold spores
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Airborne viruses and bacteria spreading between employees and clients
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CO₂ buildup from poor ventilation, causing fatigue and discomfort​
Businesses often lack large-scale ventilation systems, making air purification essential to maintaining a healthy, fresh indoor environment.
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With Castus, you can ensure a cleaner, safer space where employees work better and clients feel more comfortable.

Nail Salons & Esthetician Studios
Hair Salons & Barber Shops
Dental Clinics & Small Medical Offices
Small Offices & Co-Working Spaces
Pet Grooming Salons & Veterinary Clinics

Daycare & Pre-School Facilities






WHAT DO WE OFFER?

Enhancing employee health and focus, reducing sick days and improving productivity.
Eliminating allergens, odors, and pollutants for a fresher workspace.
Creating a more comfortable and welcoming environment for staff and customers.
Demonstrating a commitment to customer well-being, enhancing trust and brand reputation.
Meeting indoor air quality standards to support workplace health and safety guidelines.
Minimizing VOCs and chemical pollutants from cleaning supplies, beauty products nad furnishing.
Reducing exposure to airborne illnesses, dust, ensuring a safer customer experience.
OUR SERVICES
At Castus, we understand that every business has unique needs when it comes to air purification. That’s why we offer different service models—so you can choose the solution that best fits your facility, budget, and operational requirements. Whether you prefer a fully managed solution, a filter subscription, or a direct purchase, Castus ensures you always have clean, healthy air with minimal effort.
FULL SUBSCRIPTION
Worry-Free Air Purification
Pay a monthly fee—no upfront investment
We provide the required number of air purifiers for your use
Full-service solution: installation, maintenance, and filter replacements included
We handle everything—if a device breaks, we replace it at no extra cost
FILTER SUBSCRIPTION
Hassle-Free Filter Management
Purchase and own the air purifiers
We deliver replacement filters every 6 months
1-year manufacturer’s warranty included
Maintain control while ensuring optimal air purification performance
DIRECT SALES
Full Ownership, Full Control
One-time purchase—you are in full control of the devices
1-year manufacturer’s warranty included
EXPERT GUIDANCE FOR CHOOSING THE BEST SOLUTION
Beyond our flexible service models, we provide expert consultation to ensure you get the most effective air purification setup for your facility.
Assess your facility’s air purification needs
Calculate the optimal number of units required
Advise on the best placement for maximum efficiency
Recommend the most suitable service model for your business

TAKE THE NEXT STEP - ENSURE CLEANER AIR FOR YOUR BUSINESS
CONTACT US TODAY, REQUEST A QUOTE, OR BOOK A CONSULTATION WITH OUR TEAM
Get expert assistance tailored to your needs — schedule a one-on-one meeting with us!
30 min