What is the ANTI TAR® MiniGuard mini cigarette filter?

The ANTI TAR® MiniGuard (AT300) is a compact mini cigarette filter with a clear chamber. It is smaller in physical profile than the TripleGuard, making it more discreet on the cigarette while retaining the clear-chamber design that shows filtration activity during use. It uses food-grade materials. 100 filters per box with slim converter rings included.

Who is the MiniGuard mini cigarette filter best for?

The MiniGuard is best suited for: light or occasional smokers who smoke fewer cigarettes per day; smokers who prefer a discreet, low-profile filter that is less visible on the cigarette; people new to cigarette filters who want to try a compact option first; and smokers who find larger filter tips uncomfortable or too visible.

What cigarette sizes does the MiniGuard fit?

The MiniGuard fits standard cigarettes (8mm) directly. Each box includes slim converter rings for slim (6mm) and super-slim (5mm) cigarettes, as well as hand-rolled cigarettes in the 5-7mm range.

ANTI TAR® AT300 Mini Cigarette Filters Tar Trap Holder

ANTI TAR MiniGuard Mini Cigarette Filter

Q: Does the MiniGuard change the taste or draw of a cigarette?

No. Like all ANTI TAR® filters, the MiniGuard is designed to preserve natural cigarette airflow and flavour. Its compact design maintains the natural draw characteristics of the cigarette.

Price range: $39.00 through $336.00 — or subscribe and save 20%

Rated 5.00 out of 5 based on 12 customer ratings

(12 customer reviews)

A compact mini cigarette filter with a clear chamber that shows what it collects during use. Smaller physical profile than the TripleGuard — sits lower and less visibly on the cigarette — with the same food-grade materials and Singapore manufacturing. For smokers who want filtration without the bulk.

✓Compact mini profile

✓Less visible on cigarette

✓Clear chamber — see collection

✓Natural draw preserved

✓100 filters per box

✓Slim converters included

✓Food-grade lab-tested

✓A Singapore Brand

Rated 5.00 out of 5 based on 12 customer ratings

(12 customer reviews)

Bundle

Clear

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Subscribe & Save 20% — delivered on your schedule.

✓ 20% off every order — from your very first box, locked in permanently

✓ Ships before you run out — choose every 1, 2, or 3 months

✓ Cancel or pause any time — two clicks, no phone calls, no questions

✓ 365-day guarantee — same full guarantee on every subscription order

Hundreds of ANTI TAR customers subscribe. Once you've set your schedule, your filters arrive automatically — you don't think about it again.

Description
Reviews 12

Who it's for

The Filter for Smokers Who
Prefer Less Visibility.

Not every smoker wants a full-size filter on their cigarette. The MiniGuard is built for those who want filtration without the bulk.

Discretion-First Smokers

You want the filter to do its job without drawing attention. The MiniGuard's compact profile sits closer to the cigarette — less visible in hand, less noticeable in social situations. Same clear chamber, smaller footprint.

Light & Occasional Smokers

If you smoke fewer cigarettes per day, the full TripleGuard may feel oversized for your usage pattern. The MiniGuard's compact design is proportioned for lighter smokers who want a filter that feels right on their cigarette.

New to Cigarette Filters

Trying a cigarette filter for the first time? The MiniGuard is a lower-commitment starting point. Compact, unobtrusive, with the same clear-chamber design and food-grade materials as the full TripleGuard.

Every box includes

What's In Every Box

100 MiniGuard Filters

Each filter lasts 5–6 cigarettes. Replace when chamber is significantly darkened.

Slim Converter Rings

For slim (6mm), super-slim (5mm), and hand-rolled cigarettes.

Free Carry Case

Included with Bundle-2 and above. Holds 3 spare filters.

Quick Start Guide

Attach, smoke, observe the chamber. Ready in under 2 minutes.

Size comparison

MiniGuard

Compact · Discreet

TripleGuard

Full-size · 3-stage

Smaller Profile.
Same Clear Chamber.
Designed for Discretion.

The MiniGuard sits lower on your cigarette — less visible, less intrusive, same observable clear-chamber design.

Clear chamber

Food-grade

Singapore

Which filter is right for you?

MiniGuard vs TripleGuard —
Understand the Difference

Both are ANTI TAR products with food-grade materials, a clear chamber, and a 365-day guarantee. The difference is size and filtration design.

You Are Here

MiniGuard

AT300 · Compact Mini Filter

ProfileCompact — less visible
FiltrationSingle stage
Clear chamber✓ Yes
Best forLight smokers · Discretion
Filters/box100
PriceFrom $35
Guarantee365 days

Choose MiniGuard →

TripleGuard

AT470 · 3rd Generation

ProfileFull-size — standard visibility
Filtration3 stages — max filtration
Clear chamber✓ Yes
Best forRegular & heavy smokers
Filters/box100
PriceFrom $35
Guarantee365 days

View TripleGuard →

Not sure which to choose? If you smoke more than 10 cigarettes per day and want maximum filtration capability, the TripleGuard's 3-stage design is the stronger option. If you smoke lightly, prefer a smaller profile on the cigarette, or are trying a cigarette filter for the first time, the MiniGuard is the right starting point. Both are backed by the 365-day guarantee so there is no risk either way.

Compatibility

Fits All Cigarette Sizes

Standard cigarettes attach directly. Slim converter rings included for narrower sizes.

8mm

Standard

Attaches directly — no converter needed

6mm

Slim

Use included slim converter ring

5mm

Super-Slim

Use included slim converter ring

5–7mm

Hand-Rolled

Use included slim converter ring

~8.5mm

King-Size

Gently pinch tip before inserting — many customers find this works well

Need additional converter rings? Shop SlimFit Converters separately →

Verified customer accounts

500+ Reviews.
Here Are Some.

All testimonials from verified purchasers. Individual accounts — not typical results. ANTI TAR makes no health claims based on these accounts.

★★★★★

"I seriously felt the difference in 1 day. After 3 days my cough and phlegm had disappeared. On the 4th day I could feel the air filling my lungs with every breath. No difference in taste or airflow."

Customer noted changes within 4 days. No change to taste or draw confirmed.

Individual account. Not a typical result. Results vary. Not a health claim by ANTI TAR.

Adam Wilson

Verified Buyer · 1 pack/day smoker

★★★★★

"The amount of stuff taken out of even just 1 cigarette is insane. PEOPLE NEED TO KNOW this product is AMAZING."

Individual account. Results vary.

Nicolette R.

Verified Buyer

★★★★★

"Honestly I don't even smoke if I can't get my hands on ANTITAR. Once you start using it, you can really feel the difference."

Individual account. Results vary.

Faiz Rosli

Verified · 10+ years

★★★★★

"No difference in taste. I love that you can see exactly what it collects. Once you see it you understand why it works."

Individual account. Results vary.

James M.

Verified Buyer

★★★★★

"Started with one box to try. Now I haven't smoked without a filter in two years. The clear chamber made the decision easy."

Individual account. Results vary.

Sandra L.

Verified · Light smoker

Read all 500+ reviews →

Product specifications

Full Specifications

Model	ANTI TAR MiniGuard AT300
Type	Compact mini cigarette filter
Profile	Compact — smaller physical size than TripleGuard
Chamber	Clear — visible filtration activity during use
Material	Food-grade plastic · Independently lab-tested
Filters per box	100
Uses per filter	2–3 cigarettes
Compatible sizes	8mm standard · 6mm slim · 5mm super-slim · 5–7mm hand-rolled
Converters included	Yes — slim converter rings per box
Colour	Transparent body
Brand founded	2019
Guarantee	365-day satisfaction guarantee

Common questions

Frequently Asked Questions

What is the difference between MiniGuard and TripleGuard?▾

The primary difference is physical size and filtration design. The MiniGuard is a compact single-stage filter — smaller in profile, less visible on the cigarette. The TripleGuard is a full-size filter using three sequential filtration stages. Both feature a clear chamber, food-grade materials, and a 365-day guarantee. The MiniGuard suits light smokers and those who prefer discretion. The TripleGuard is recommended for regular to heavy smokers wanting maximum filtration capability.

Will the MiniGuard change the taste or draw of my cigarette?▾

No. The MiniGuard is designed to preserve natural cigarette airflow and flavour. Its compact design maintains the natural draw characteristics of the cigarette — you smoke normally, the filter does its work without affecting your experience.

Is the MiniGuard right for me or should I get the TripleGuard?▾

Choose MiniGuard if: you smoke lightly (under 10 cigarettes per day), you prefer a compact filter that sits less visibly on your cigarette, or you are trying a cigarette filter for the first time and want a lower-profile starting point. Choose TripleGuard if: you smoke regularly or heavily, you want the maximum filtration capability available, or you want to see the most material collected in the clear chamber. Both are backed by the 365-day guarantee — you can try one and switch if needed.

Does it fit slim cigarettes?▾

Yes. The MiniGuard includes slim converter rings for slim (6mm), super-slim (5mm), and hand-rolled cigarettes. Standard cigarettes (8mm) attach directly without a converter.

How many cigarettes does each MiniGuard filter last?▾

2–3 cigarettes per filter. The clear chamber darkening is your visual indicator — when it appears significantly darkened, replace the filter. At 100 filters per box, a pack-a-day smoker gets approximately 8–10 days per box. Light smokers will typically get considerably more days per box.

What is the MiniGuard made from?▾

Food-grade plastic, independently lab-tested. The same material standard used across all ANTI TAR products.

365-Day Satisfaction Guarantee

Try the MiniGuard for up to a full year. If you are not satisfied with your purchase for any reason — return it for a complete refund. No questions asked. If you find the MiniGuard isn't the right fit and would prefer the TripleGuard, contact us and we'll help you switch. We stand fully behind every product we sell.

MiniGuard Mini Cigarette Filter

Bundle-2 · $64

Add to Cart

12 reviews for ANTI TAR MiniGuard Mini Cigarette Filter

5.0

Based on 12 reviews

5 star	100	100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

1-7 of 12 reviews

Barbara M.
Verified Customer
March 3, 2025

Verified review - view original
I’m Still Waiting for My Products. But I have already ordered before.
(1) (0)
Robert Siuzdak
Verified Customer
April 12, 2023

Verified review - view original
After waking up in the morning i now can breath easier. Also, don’t feel affected by the smoke through out the day.
(1) (0)
Brenda S.
Verified Customer
February 6, 2023

Verified review - view original
This is my 3rd time ordering these filters and they are great – I did try other filters and they were nothing like the anti tar filters – my cough has improved so much since I started using these filters. I approve of these filters 100%.
(0) (0)
Brenda S.
Verified Customer
September 14, 2022

Verified review - view original
I really do like these filter tips and I use them everyday although the adapter is a little tight for my 6.5 mm cigarette but you did tell me this would happen. But I really do like them.
(0) (0)
Anonymous
Verified Customer
March 8, 2022

Verified review - view original
Really removes tar. Beats other filters I have tried.
(0) (0)
Cierra
Verified Customer
January 31, 2021

Verified review - view original
Absolutely amazing! I am not an avid smoker, but when I do smoke a cigarette my throat typically aches. I have used the anti-tar filters on 4 cigarettes and have not had any throat issues since using them!
(0) (0)
Kimberly
Verified Customer
January 3, 2021

Second purchase…very satisfied ….and super fast delivery….have recommend to all my friends….
(0) (0)