Tarmin Filters™ – Frequently Asked Questions
We know that switching to a new cigarette filter raises many questions. This comprehensive FAQ covers everything from how Tarmin Filters™ work to how they compare with competitors and what to expect from the smoking experience. If you don't find your answer here, our support team is always happy to help.
1. What is Tarmin Filters™ and how does it work?
Tarmin Filters™ is a professional-grade reusable cigarette filter that attaches to the end of any standard cigarette. Inside the filter housing, a triple-layer system — a pre-filter mesh, an activated carbon core, and a precision cellulose barrier — works together to intercept tar particles, heavy metal traces, and a portion of the nicotine before they reach your mouth and lungs. The design prioritises both filtration efficiency and consistent airflow so that your draw remains comfortable and natural.
2. What cigarette sizes does Tarmin work with?
Tarmin Filters™ Standard fits cigarettes with an outer diameter of 7.8–8.2 mm, which covers the vast majority of regular and king-size cigarettes sold globally. Our Tarmin Slim variant is designed for slim cigarettes (5.3–5.7 mm diameter). Both variants are available in packs of 3, 6, and 12 on our website. If you smoke an unusual format — such as cigarillos or very thick cigars — please contact us and we'll advise on the best fit.
3. How much does Tarmin reduce tar and nicotine?
Laboratory testing under ISO 3308 smoking conditions shows that Tarmin Filters™ reduces tar delivery by 35–50% and nicotine delivery by 25–40% compared to smoking without an additional filter. The exact reduction depends on the cigarette brand (tar and nicotine content vary widely), individual inhalation depth and speed, and how recently the filter was cleaned. For maximum efficiency, clean your filter every 4–5 cigarettes as described in the instructions.
4. How do I use Tarmin Filters™ correctly?
Using Tarmin is straightforward: simply press the wider end of the filter housing firmly onto the filter tip of your cigarette until it seats snugly (you should feel a light resistance). Light your cigarette and smoke normally. There's no need to adjust your smoking style. After finishing, remove the filter, give it a gentle tap to dislodge any loose particles, and set it aside until your next cleaning cycle.
5. How do I clean my Tarmin filter?
Quick clean (after every 4–5 cigarettes): Rinse under warm running water for 20–30 seconds, tap dry, and allow to air out for 2–3 minutes before reuse. Deep clean (once per week): Submerge in a small container of food-safe isopropyl alcohol (70–90%) for 10–15 minutes, then rinse thoroughly under cold water and allow to air-dry completely — this typically takes 30–60 minutes. Never use hot water above 60°C or abrasive brushes, as these can warp the housing or damage the carbon matrix.
6. How long does one Tarmin filter last?
With consistent weekly deep cleaning, a single Tarmin filter typically lasts 180–240 cigarettes — roughly 9–12 packs for a pack-a-day smoker. Signs that replacement is needed include: visible cracks in the housing, a significant and unrecoverable drop in airflow after cleaning, or persistent dark discolouration of the inner membrane even after thorough cleaning. We recommend replacing your filter every 6–8 weeks for daily smokers.
7. Is Tarmin Filters™ made from safe materials?
Yes. All Tarmin housings are manufactured from food-grade, BPA-free polymers tested to EU standards. The activated carbon used in the filter core is pharmaceutical-grade carbon derived from coconut shells, which is widely used in water filtration and medical applications. No solvents, binders, or adhesives are used in the manufacturing process that could leach into the smoke stream. Tarmin products comply with REACH regulations and EU Directive 2014/40/EU.
8. Does Tarmin change the taste of my cigarette?
Tarmin removes the harshest, most acrid components of cigarette smoke — primarily heavy tar fractions — which most users experience as a noticeable "smoothing" of the smoke. Your cigarette's fundamental flavour character (the blend, toasting profile, and menthol if applicable) remains recognisable. Approximately 85% of new users in our satisfaction surveys rated the taste experience as "the same or better" within the first week of use.
9. Where can I buy Tarmin Filters™?
Tarmin Filters™ are available exclusively through our official website at tarminfilters.com/buy. We ship to Germany, Austria, Switzerland, all EU member states, Turkey, and the United Kingdom. Standard shipping within Germany takes 2–4 business days and is free on orders over €20. International EU orders typically arrive within 5–9 business days.
10. What is your return and refund policy?
We offer a 30-day money-back guarantee on all Tarmin products. If for any reason you are not satisfied, contact our support team within 30 days of receiving your order and we will arrange a full refund. For hygiene reasons, we ask that returned filters have been used no more than once. Return shipping costs within Germany are covered by us. International return shipping costs are the customer's responsibility unless the product was faulty on arrival.
Professional Use and Bulk Orders
Tarmin Filters™ are also available in bulk packs of 50 and 100 units for hospitality businesses, duty-free retailers, and corporate wellness programmes. Volume pricing is available upon request. Contact our B2B team at business@tarminfilters.com for a customised quote.
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