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Restore peak performance · Genuine filters trusted by homes & businesses across Kathmandu
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Keep your larger rooms, offices, and clinics feeling fresh with genuine Blueair Classic replacement filters, designed for spacious bedrooms, living rooms, open spaces, offices, consultation rooms, and waiting areas. These original filters reduce strong dust, smoke, bad odours, and fine particles, making them ideal for larger homes and workplaces in Kathmandu, where pollution spreads quickly across wider spaces.
A fresh Classic filter brings back the wider coverage and stronger airflow your purifier needs to keep bigger rooms cleaner and easier to breathe in. It is the perfect way to maintain strong performance when smaller purifiers are not enough.
You should replace it when dust starts returning in larger rooms, smoke smells stay longer, or airflow feels weaker than before.
Yes, a genuine Classic replacement filter restores stronger airflow and better dust, smoke, and bad smell reduction across bigger spaces
This usually means the filter is full and can no longer handle the room size effectively. A fresh filter restores stronger coverage for offices and clinics.
Yes, replacing the filter restores stronger smell reduction for smoke, kitchen smells, stale room air, and daily indoor pollution.
Each model uses its own matching genuine Blueair Classic filter, so it is important to choose the correct one.
Yes, larger spaces with more dust, smoke, open windows, or higher daily use may need more frequent filter changes.
Yes, if your purifier is working well, a genuine Classic replacement filter usually restores strong performance and room coverage.
A genuine Classic filter lasts longer and is designed for the strong airflow needed in larger rooms, offices, and clinics. Cheaper filters may not fit properly, reduce full-room performance, and can affect warranty support.
A genuine Classic filter lasts longer and is designed for the strong airflow needed in larger rooms, offices, and clinics. Cheaper filters may not fit properly, reduce full-room performance, and can affect warranty support.
Kathmandu’s air is filled with dust, smoke, and fine particles. A clean filter isn’t optional — it’s essential for your purifier to work properly.
Keep indoor air clean and safe by replacing filters regularly to maintain strong dust and allergen removal.
Ensure better air quality for teams and clients with properly functioning air purifiers.
Fresh filters help reduce fine dust and allergens, supporting better sleep and breathing comfort.
Important for asthma, allergies, and respiratory sensitivity — especially in polluted environments.
Not sure which purifier is right for you? Our team can help.
Not sure which filter fits your purifier? Here’s a quick guide to help you choose the right replacement.
| Model | Price | Filter Type | Compatibility | Key Benefit | Best For |
|---|---|---|---|---|---|
| Blue 3610 | Rs. 12,500 | HEPA | Blue 3610 | High dust removal | Medium rooms |
| JoyS | Rs. 4,000 | 360° Filter | Blueair JoyS | Compact & easy replace | Personal use |
| Classic 280i | Rs. 7,800 | Dual Protection | Classic 280i | Fine particle removal | Small rooms |
| Classic 480i | Rs. 15,000 | HEPA + Carbon | Classic 405 / 480i | Dust + odor control | Living spaces |
| HealthProtect 7470i | Rs. 13,000 | SmartFilter | 7470i | Advanced filtration | Health-focused homes |
| HealthProtect 7770i | Rs. 22,500 | SmartFilter | 7770i | Premium air protection | Large spaces |