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Do you really need multiple air purifiers? Many think they need a clean air purifier in every room. But with smart planning, one powerful unit can clean your entire space. Here’s how to simplify your life and breathe easy.
CADR (Clean Air Delivery Rate) measures an air purifier’s cleaning speed. Higher CADR = larger coverage. Forget multiple units – match CADR to your room size:
Your Room Size | CADR Needed | Example Areas |
---|---|---|
50 m² (small) | 400 CADR | Bedroom, office |
100 m² (medium) | 800 CADR | Large living room |
150 m² (large) | 1,200 CADR | Open-concept lofts |
Brands like Berk label CADR clearly. An 800 CADR model cleans 100 m² completely!
Factor | Multiple Units | Single High-CADR Unit |
---|---|---|
Cost | 2-3x more expensive | Budget-friendly |
Energy | High energy consumption | Low power use |
Noise | Echoes of multiple fans | Quiet operation |
Effectiveness | Patchy cleaning | Consistent clean air everywhere |
Calculate square footage in square meters:
Length × width (e.g., 10m × 10m = 100 m²)
Note ceiling height: Over 2.7m? Add 20% CADR
For 100 m² → 800 CADR
For 150 m² → 1,200 CADR
Room where you spend the most time (usually living room)
Central location
1 meter from walls/furniture
✅ Multi-Level Homes: One unit per floor
✅ Closed-Off Rooms: Bedrooms with allergies
✅ Special Zones: Kitchens (grease) or basements (mold)
Dust piles up in far corners
Pet dander triggers allergies in unused rooms
Smells linger in closed areas
Your space has separated zones (e.g., hallway barriers)
You have over 150 m² with low ceilings
Auto-Speed Sensors
Detects dust/pollen → boosts power
360° Airflow
No dead zones in large room setups
App Controls
Track airborne particles in real-time
❌ "Need one per room"
Truth: A 1,200 CADR unit cleans 150 m² effortlessly
❌ "Small rooms need small purifiers"
Truth: Big CADR works better in small spaces
❌ "Kitchens need separate units"
Truth: 800+ CADR handles cooking smells
Problem: Dust and pet dander everywhere
Solution: One 800 CADR unit in living area
Result: Clean air in multiple rooms (bedroom, kitchen, living room)
Problem: Allergies from dust mites
Solution: One 1,000 CADR purifier centrally placed
Result: 90% less sneezing in 2 weeks
Task | Frequency |
---|---|
Filter changes | Every 6-12 months |
Surface wipe-down | Monthly |
Sensor cleaning | Quarterly |
👉 *Saves 3+ hours monthly vs. multiple units!*
Avoid corners: Blocks airflow
Elevate 1 meter: Better particle capture
Near problem sources: Windows (pollen) or pet beds
Run 24/7 on low: Maintains improved air quality
How many air purifiers do I need?
Usually just one – if you:
Match CADR to your room size (800 CADR = 100 m²)
Place it centrally where you spend most time
Choose smart features like auto-sensors
Stop juggling multiple air purifiers. Invest in one powerhouse unit. It cleans better, costs less, and keeps your air fresh everywhere!
Glad to serve you!
In order to better meet your needs and facilitate communication, please choose the appropriate contact method to get in touch with us.