Description
Genuine Blueair. For Smoke, Gases and Odours.
Activated Coconut Carbon · HEPASilent™ · Set of 3.
The filter to fit when your home deals with more than dust — cigarette smoke, traffic exhaust, cooking fumes, pet odours and VOCs off paint and furniture · high-porosity coconut carbon with no chemical additives · HEPASilent™ combines electrostatic and mechanical filtration for high efficiency at lower noise and lower power · fibres that resist bacteria and mould growth · tool-free replacement in under a minute · recyclable construction
✅ Check your model before you order
This filter set fits Blueair Classic 500 & 600 Series air purifiers. Your model number is printed on the back or base of the unit — if it appears below, this is the correct filter:
Not sure which model you have? Call or WhatsApp us on 9710000251 and we'll confirm before you buy.
A HEPA filter can only catch things it can physically trap — and smoke, gases and smells aren't particles in that sense at all. They pass straight through particle filtration, which is why a purifier can clean the dust from a room and still leave it smelling of cigarettes or last night's fish. SmokeStop adds a layer of high-porosity activated coconut carbon that adsorbs them instead: VOCs off fresh paint, detergents and new furniture, traffic exhaust and smog, chemical fumes, cooking smells and cigarette smoke. Crucially the carbon carries no chemical additives — it works by physical structure alone, so nothing is being released back into the air you breathe.
HEPASilent™ — why a Blueair runs quieter than the rest
Conventional HEPA filters work by being dense: air is forced through a tightly packed mat, which is effective but demands a hard-working fan — and that means noise and electricity. Blueair's HEPASilent technology takes a different route, combining electrostatic and mechanical filtration so particles are given a charge and then attracted to the filter fibres rather than simply strained out. Because the filter itself can be far less restrictive, air passes through with much less resistance. The result is the combination that defines Blueair: high filtration efficiency, lower noise levels and reduced energy consumption together, rather than one traded against the others.
Genuine filters — and why the cheap copies cost more
Third-party filters are widely sold for Blueair units and they're tempting on price, but a purifier is a matched system: airflow, fan load and filtration are engineered around the exact filter it was designed for. A copy that fits physically can still restrict airflow, drop the effective clean air delivery, make the unit work harder and noisier, and shorten the fan's life. It can also invalidate your manufacturer warranty. Genuine Blueair filters are precision-engineered to hold the original performance, and on a machine that cost what a Blueair Classic costs, that's not the place to save a few hundred rupees.
🦠 What SmokeStop takes out of the air
Smoke Particles
Cigarette smoke and fine combustion particles, indoors and from outside
VOCs & Fumes
Traffic exhaust, smog, chemical fumes and VOCs off paint and furniture
Allergens & Dander
Pollen, dust, mould spores and pet dander
Bacteria & Viruses
Airborne bacteria and viruses removed from circulating air
🔧 Replacing them takes under a minute — no tools
Unplug
Switch off and unplug the air purifier at the wall
Remove
Take off the lid and lift out the old filters
Insert
Fit the new SmokeStop filters — sides first, then the top
Close
Replace the lid, plug back in, and you're done
🏠 Especially worth having if you have
If your purifier still leaves the room smelling of cooking or traffic despite running constantly, it isn't failing — it simply isn't fitted with a carbon layer. That's exactly what this set adds.
The filter fibres themselves resist bacterial and mould growth, so the filter doesn't become a problem of its own over six months of continuous use in humid conditions.
Blueair recommends replacement every six months for optimal performance. A calendar reminder on the day you fit them is the simplest way to keep the purifier working as it should.
Built from recyclable materials with a paper filter frame — cleaner air shouldn't come at the planet's expense. Check your local facilities for what they accept.
Three filters supplied, which is what a Classic 500 or 600 Series unit takes — so one purchase completes the job rather than leaving you short.
| Product | Blueair SmokeStop™ Replacement Filter Set ✅ |
| Compatibility | Blueair Classic 500 & 600 Series — 503 · 505 · 510 · 550E · 555EB · 580i · 601 · 603 · 605 · 650E · 680i · 690 ✅ |
| Filter Type | Activated carbon + HEPASilent™ particle filter ✅ |
| Carbon | High-porosity coconut carbon · no chemical additives ✅ |
| Material | Thermally bonded polypropylene & polyethylene fibres ✅ |
| Filter Frame | Paper ✅ |
| Number of Filters | 3 ✅ |
| Dimensions (H × W × D) | 330 × 235 × 69 mm ✅ |
| Weight | 3 kg ✅ |
| Filter Life | Up to 6 months (4,380 hours) ✅ |
| Hygiene | Fibres resist bacteria and mould growth ✅ |
| Recyclable | Yes — check local facilities ✅ |
| Authenticity | Genuine Blueair — maintains original performance and warranty validity ✅ |
Why buy from Mahajan Electronics?
- We confirm filter compatibility before you order
- 45+ years of trust in Delhi NCR
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- 100% genuine Blueair — never third-party copies
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Blueair SmokeStop™ Replacement Filter Set · Classic 500 & 600 Series · Activated Coconut Carbon + HEPASilent™ · Set of 3 · Up to 6 Months
Image for reference only.
Please Note: The image shown is for reference purposes only. Actual product details, including the serial number and manufacturing date, may vary.
