What is a car air freshener refill?
A car air freshener refill is a replacement fragrance bottle designed for a refillable diffuser. Rather than throwing away the entire freshener when the scent fades, you simply replace the bottle inside the diffuser. This is more economical, less wasteful, and lets you change scents whenever you want.
The Trillions refill packs contain 70ml fragrance bottles compatible with the Trillions intelligent car diffuser. They are available in packs of three and five, and you can choose exactly which fragrances go into each pack.
Why choose refill packs over disposable fresheners?
Disposable air fresheners are designed to be thrown away. Once the scent fades, the entire product is waste. Refill packs flip this model: the diffuser is a lasting unit, and only the fragrance bottle is replaced. This means less waste, lower long-term cost, and the freedom to switch scents.
A 70ml refill bottle also contains far more fragrance than a cardboard freshener or a vent clip. Combined with the diffuser's controlled release, a single refill lasts weeks rather than days.
Trillions Refill Pack x3
The Refill Pack x3 contains three 70ml fragrance bottles and costs £19.99. You can choose any three fragrances from the Trillions collection. Mix and match your favourites, or choose the same scent three times if you have a clear preference.
The three core fragrances available in the x3 pack are Ghost (emerald green), Phantom Suede (midnight blue) and Black Badge (burnt amber). These three form the signature Trillions mood range and are also included in the Signature Gift Box.
Trillions Refill Pack x5
The Refill Pack x5 contains five 70ml fragrance bottles and costs £26.99. It includes all five Trillions fragrances, adding Hawa (magenta) and Shadow (antique gold) to the core three. The x5 pack is the best way to experience the full Trillions fragrance range and offers the best value per bottle.
As with the x3 pack, you can choose any combination of scents. Duplicates are allowed, so you can select five of the same fragrance if that is what you prefer.
How to choose your refill scents
Match the season
Many drivers prefer fresh, green scents in spring and summer, and warmer, deeper scents in autumn and winter. Ghost's emerald green profile is ideal for warmer months, while Black Badge's burnt amber suits colder weather.
Match your mood
Your car's atmosphere can reflect how you want to feel on the road. Phantom Suede's midnight blue depth creates a calm, considered mood, while Hawa's magenta floral adds energy.
Stick with a favourite
If you have found a scent you love, there is no need to mix. The refill packs allow duplicates, so you can fill an entire pack with your preferred fragrance.
How long do refill bottles last?
The lifespan of a refill bottle depends on the diffuser's release rate and how frequently you drive. Because the Trillions diffuser releases fragrance in a controlled manner rather than allowing free evaporation, a 70ml bottle lasts considerably longer than any disposable alternative. When a bottle eventually runs low, simply replace it with another from your refill pack.
Free UK delivery on all refill packs
Both the Refill Pack x3 and the Refill Pack x5 ship with free UK delivery. There are no additional shipping charges, and the pricing is transparent at checkout. The refill packs are also compatible with the Trillions Signature Diffuser Gift Box, making them an ideal follow-up purchase once you own the diffuser.
