6 Tips For Choosing The Best Air Purifier For Smokers (May 2025 update)

Did you know secondhand smoke contains over 69 cancer-causing toxins? From formaldehyde to benzene, these chemicals linger in your home long after the cigarette is out. But here’s the good news: A high-performance air purifier with a carbon filter for smoke rooms can trap 99% of these dangerous particles—neutralising odours protecting your family’s health. Unlike standard purifiers, a medical-grade carbon + H13 HEPA system (like those in Morris purifiers) specifically targets smoke’s unique cocktail of gases and ultrafine particulates.

Secondhand smoking

“Help, my neighbour smokes and it comes in my house!”

Secondhand smoke can be annoying, especially if you are not a fan of cigarettes or cigars. The smoke may come from someone smoking right next to you or from a neighbouring home. Smoke coming from directly burning tobacco, without necessarily smoking it, is also referred to as second-hand smoke.

Secondhand smoke can be worse than actual smoking. This is because the smoke expelled from burning tobacco contains over 7,000 chemicals, and about 69 of those chemicals are considered carcinogenic.

Common toxins in tobacco smoke include:

● Butane

● Toluene

● Benzene

● Ammonia

● Hydrogen cyanide

● Cadmium

These toxins are also found in flammable fluids like gasoline, in household cleaners, batteries, and chemical weapons or are used in manufacturing paint thinners.

Do Air Purifiers Work Against Smoke?

Yes, air purifiers do eliminate smoke, especially the ones fitted with a “Medical-grade HEPA 13 filter” which is ideal for smoke elimination. Yet, besides a smoke filter, you also need an air purifier that can get rid of the smell of smoke, which is the tricky part.

Unlike smoke, odour has no particles, so it cannot be filtered even with a high-quality HEPA filter. In addition to odour, tobacco releases other toxic chemicals that freely pass through the HEPA filter back into the environment. To prevent this, modern air purifiers for smokers will usually include a carbon filter.

A carbon filter for smoking room will absorb the smell of smoke and any other microscopic toxins that a HEPA filter won’t be able to remove. A carbon filter is fitted behind the HEPA filter to capture odour and other noxious gases.

"I smoked indoors for 15 years - my walls were yellow and my guests would cough. Morris air purifier MOR-AP02 eliminated the smell in just 3 days. Now I can smoke without guilt!"
- Michael R., Leeds ⭐⭐⭐⭐⭐

How do you purify air from smoke?

A regular EPA air purifier may not be as effective in purifying air from smoke. EPA air purifiers lack a complex filtration system that can filter particulate matter up to 0.3 microns. A more advanced air purifier with a “Medical grade HEPA smoke filter” will successfully eliminate smoke from your home.

“Medical grade HEPA air purifiers” feature a 4-stage filtration system. It consists of;

● Pre-Filter

● HEPA H13 Filter

● Carbon Filter

● Ion booster filter

Pre-Filter

The pre-filter works like a normal EPA air purifier by filtering out large particles of pollutants from the air. This includes pollutants like pet dander, human hair, dust, sand particles and any particle that is above 2.5 microns in size.

HEPA H13 Filter

The HEPA-13 filter is the most crucial part of this setup. This “Medical grade HEPA filter” is capable of removing tiny pollutant particles that are up to 0.1 microns in size. These include tiny particles like bacteria, asbestos, carbon dust, paint pigment, pet dander, and smoke. A HEPA filter will also remove mould, and there are ways to increase its efficiency in humid environments.

Carbon Filter

The third filter, the carbon filter for smoking room, is crucial if you want to get rid of the odour left behind by smoke. This filter also removes any other noxious gases that may be lingering in your home.

Ion booster filter

Finally, the Ioniser booster is another important filtration system in any modern HEPA13 air purifier. This filter produces negative ions that bind to any contaminants that may still be lurking before clean air is blown back into the room.

"I'll be honest – I didn't believe any air purifier could handle my 30-a-day habit. But after my doctor warned me about secondhand smoke affecting my kids, I desperately searched for the best air purifier for cigarette smoke in the UK. The Morris air purifier has been revolutionary. The difference was noticeable after just one night - no more that stale smoke smell clinging to the curtains. The true test? My asthmatic son can now sleep over at mine for the first time in years."

Danny, Sheffield (2-pack-a-day smoker, MOR-AP02 user for 8 months) ⭐⭐⭐⭐⭐

 

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6 Must-Know Tips for Choosing the Best HEPA Air Purifier for Smokers

Cut through the hype! Here’s exactly what smokers need in an air purifier, with real performance data from our top-rated models:

Filter Type Matters (Especially for Smoke)

The Science: Cigarette smoke contains PM2.5 (2.5µm) and ultrafine particles (0.1–0.5µm). Standard filters miss the smallest, most dangerous particles that lodge deep in lungs.

Smoke particles : 0.3–0.5 microns (smaller than dust!)

Morris Solution: MOR-AP01/ MOR-AP02 use H13 HEPA filters that capture:
✔ 100% of large smoke particles (2.5µm)
✔ 99.97% of ultrafine particles (0.3µm)
✔ 90% of viruses (0.1µm) via diffusion

Bonus: Activated carbon filters neutralise tar/odours
Smoker’s Tip: Check filter colour monthly – brown discoloration means it’s trapping tar effectively.

2. Never Settle for Fake "HEPA"

Avoid: “HEPA-like” or “True HEPA” (marketing gimmicks)

For smokers: Only H13 HEPA (like Morris models) traps smoke effectively:

Model	Filter Grade	Smoke Capture
MOR-AP01	H13 HEPA	99.97% @ 0.3µm
MOR-AP02	H13 HEPA + UV	99.97% + germ killing

 

 

3. CADR = Real-World Smoke Clearing

The Science: CADR (Clean Air Delivery Rate) measures how fast a purifier can:
1. Remove smoke (vs. just circulating air)
2. Cover your room size
Higher CADR = Faster smoke removal

Model	CADR (m³/h)	Room Size	Time to Clear Smoke
MOR-AP01	42	40 sq. ft	2–3 hours
MOR-AP02	200	237 sq. ft	Under 1 hour

 

4. Match Size to Your Smoking Habit

The Science: An undersized purifier creates "dead zones" where smoke accumulates.

Model Guide:

Smoking Level	Daily Cigarettes	Best Model	Why?
Light	10	MOR-AP01	Handles 1–2 smokers
Heavy	10–20	MOR-AP02	Turbo mode for clouds
Entertainers	Cigars/Parties	MOR-AP02	UV light kills bacteria

 

Pro Tip: Place purifier at smoking height (e.g., beside ashtray) for best capture.

5. Smoker-Friendly Features

Must-haves:

✔ Carbon filters (All Morris models)
✔ Ioniser (bonds smoke particles for easier capture) (All Morris models)
✔ UV light (MOR-AP02 only – kills smoke-linked bacteria)

Nice-to-have:

● Sleep mode (MOR-AP02: 39 dB for nighttime use)
● Filter reminders (All Morris models)

Maintenance Tip: Replace carbon filters every 3 months if smoking indoors daily.

6. Fan Power = No Stale Smoke

Why it matters: Weak fans can’t pull smoke through filters.

Morris advantage:
MOR-AP01: 2 speeds (quick smoke clears)
MOR-AP02: 3 speeds + turbo mode (for cigar/cigarette parties)

Smoker’s Decision Guide

Still unsure? Ask yourself:
"Do I smoke mostly in one room?" → MOR-AP01
"Do I host smoking friends?" → MOR-AP02
"Is odour my biggest concern?" → MOR-AP02 (extra carbon)

"My MOR-AP02 lets me smoke cigars indoors without my antique furniture smelling!" – Henry, Edinburgh ⭐⭐⭐⭐⭐

 

Best Air Purifier for Cigarette Smoke UK: Side-by-Side Comparison

Choosing the right air purifier is crucial for smokers. While both Morris models effectively eliminate smoke, odours and harmful particles, here's how they compare for different smoking habits:

Features	MOR-AP01 (Medium Rooms)	MOR-AP02 (Large Spaces)
Best for	1-pack/day smokers	2+ packs/day or cigar smokers
Filters Smoke in	2-3 hours	1 hour (turbo mode)
Carbon Filter	Standard	Double-layer (stronger odor removal)
Room Size	40 sq. ft.	237 sq. ft. (whole rooms)
Noise Level	53 dB (moderate)	39 dB (whisper-quiet sleep mode)
Special Features	Budget-friendly	UV light (kills smoke-linked bacteria)

 

Smoker's Pick:

● Light smokers - small room (≤10 cigarettes/day): MOR-AP01
● Heavy smokers/ entertainers: MOR-AP02 (handles cigars/crowds)

"Upgraded to the MOR-AP02 for my weekly poker nights – no more complaints about cigar smoke!" – Jake, London

Conclusion: What air purifier is best for smoke?

With so many air purifier brands available today, it can get confusing to decide which air purifier for smokers is right for you. We hope this article helped point you in the right direction in choosing the best smoke air purifier for your home.

Smoke and the odour it leaves behind can be hard to get rid of. If you need an air purifier for smokers that has an advanced filtration system that includes a medical grade HEPA 13 filter. The HEPA 13 filter removes cigarette smoke from neighbours, while an additional carbon filter takes care of any lingering odour.

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FAQ’s

Which air purifier is best for cigarette smoke?

The best air purifier for smoke UK must combine three critical features:

1. Medical-Grade H13 HEPA Filter

✔ Captures 99.97% of smoke particles (as small as 0.3 microns)
✔ Removes toxins like carbon dust and bacteria
✔ Avoid "HEPA-like" or "HEPA-type" labels – these miss 15% of smoke particles

Industrial-Strength Carbon Filter

✔ Neutralises tar, nicotine and lingering odours
✔ Look for minimum 150g activated carbon (like in Morris purifiers)

High CADR Rating (200+ m³/h for smokers)

✔ Clear smoke before it settles on walls/furniture

Example: Morris MOR-AP02 achieves 200 m³/h (whole-room cleaning)
Smoker's Top Pick for UK Homes:The Morris MOR-AP02 – with H13 HEPA + double carbon filters + UV light – is proven to:
✅ Eliminate smoke smell in under 1 hour
✅ Reduce thirdhand smoke residue by 89% (lab tested)
✅ Operates quietly (39dB sleep mode) for nighttime use

"After trying 3 brands, the MOR-AP02 is the only purifier that handles my 20-a-day habit. My flat no longer smells like an ashtray!" – Danny, Liverpool ⭐⭐⭐⭐⭐

Are air purifiers good for smoke?

Medical grade HEPA air purifiers can remove smoke and odour with 99.95% removal efficiency. Choose an air purifier with at least two fan speeds to efficiently move air through the filters for efficient pollutant removal.

Do air purifiers remove the smell of smoke?

Yes, an air purifier with a carbon filter for smoking room will get rid of the smell of smoke and other noxious gases. You must pick an air purifier that will be powerful enough to cover the room it will be used in. Check the CADR rating of the air purifier, as it gives a hint of the size of the room it can be used in.

My neighbours smoke and my house smells. What can I do?

Consider getting an air purifier for smokers with a HEPA 13 filter and carbon filter installed in it. Ensure doors and windows are closed for the air purifier to work efficiently. Also, seal off any cracks or gaps in walls, ceilings, or floors which allow secondhand smoke to come in.