Replacement Vape Pods: Refillable vs Prefilled

When it’s time to swap out a pod in your vape kit, you’ll typically choose between refillable and prefilled replacement vape pods. Refillable pods (open-system pods) are empty cartridges you fill yourself with any compatible e-liquid, while prefilled pods (closed pods) come pre-loaded with juice. Each style has its own advantages. 

Understanding the difference between refillable vs prefilled vape pods can help you pick the right vape pods and devices for your needs. In the UK, regulations cap pod sizes at 2ml (TPD rule), so both types usually max out at 2ml. (Some kits, like the Instapod 6000, cleverly combine 2ml pods with a larger 10ml reservoir for extended vaping.)

Refillable Vape Replacement Pods

Refillable pods (also known as open pods) are designed for reuse. You simply detach the pod, open its fill port, and top it up with your own e-liquid. Refillable pods often feature replaceable or built-in coils that last for multiple refills before needing replacement. This flexibility makes them a favourite for vapers who want choice and savings.

Pros of Refillable Pods:

• Flavour & Customisation: You can use any compatible e-liquid, so the flavour options are virtually endless. Want to switch from fruity menthol to creamy custard? No problem – just try a new bottle of juice. You can also choose nicotine strength freely (20mg nic salts, 3mg freebase, etc.), which is especially useful if you’re reducing nicotine over time. This flavour flexibility is a significant selling point of refillable.


• Cost-Effective: Over time, refillable pods can be significantly more cost-effective. You buy a bottle of e-liquid and refill the pod until the coil wears out, instead of throwing away a whole pod each time. Vapers note that “refillable pods save money in the long run”. (For example, a £3.99 10ml bottle of e-liquid yields many refills, versus £5–£10 for just a couple of prefilled pods.) With refillables, you only replace the cartridge or coil occasionally, so your ongoing costs are lower.


• Eco-Friendly: Because you reuse the same pod repeatedly, less plastic waste is generated. Refillable pods are more eco-conscious than disposable-style pods; you’re not tossing a used cartridge every day. Using refillable pods (with long-lasting coils) helps reduce discarded plastic compared to frequent pod replacements.

Cons of Refillable Pods:

• More maintenance: You must refill the pod and sometimes change coils, which adds an extra step. If you’re new to vaping, this learning curve can be a downside (unlike a prefilled pod that’s hassle-free).
• Risk of leaks: If you overfill or fail to seal the pod correctly, it might leak. Most refillable pods feature rubber-fill flaps and leak-resistant designs, but spills can still occur.
• Consistent upkeep: You’ll occasionally need to clean the pod or replace the coil when flavour fades or you get a burnt taste.

Overall, refillable pods are ideal if you're focused on personalisation and cost-saving, perfect for users who are carefully choosing the right pod system to match their vaping style. For example, popular refillable pods include the Geekvape Q replacement pod, Innokin Klypse and Voopoo Vinici 2.

Prefilled pods, also known as closed pods, come pre-filled with e-liquid, typically featuring a fixed coil. Think of them like mini disposable cartridges that snap into a rechargeable device. No filling or coil is changing. When the juice runs out, you discard the pod and insert a new one. This plug-and-play design is very convenient.

Pros of Prefilled Pods:

• Easy & Convenient: Prefilled pods are extremely user-friendly. You simply insert a pod, inhale, and go. New vapers love them because there’s no mess and no need to learn filling procedures. For example, many modern kits (like the Instapod or Elf Bar devices) use draw-activated prefilled pods with 20mg of nicotine salt e-liquid, so even beginners can start vaping immediately. Because the pods come pre-primed, there’s no need to “prime” coils; the juice has already saturated the coil. The sealed cartridges are also leak-proof: with no filling ports, there are virtually no drips or spills. In short, prefilled pods offer a truly hassle-free, plug-and-play experience.


• No Refilling or Coil Changes: Unlike refillables, you never handle e-liquid or coil swaps. This minimal maintenance is similar to using a disposable vape, except you reuse the battery and device. Other than popping in a fresh pod and charging your battery, there’s essentially no upkeep.


• Consistent Performance: Each new pod delivers a consistent flavour until it runs out. You avoid the “priming” mistakes that can cause dry or burnt hits on refillable setups. (Every pod is manufactured to optimal standards.)


• Beginner-Friendly: Prefilled pods are often recommended as starter kits and are the best vape pods for beginners. Brands emphasise how easy they are; closed pods are “really user-friendly” for brand-new vapers.

• Limited Flavours & Nicotine: You can only choose from the flavours offered by that brand. As a result, the selection may be narrower than the general e-liquid market. Also, prefilled pods are usually maxed at 20mg strength, so there’s little flexibility (you can’t easily step down to 3mg, for instance).


• More Waste: Since each pod is discarded after use, prefilled systems generate more plastic waste. Unlike refilling, there’s no way to refill a prefilled cartridge. This can be a turn-off if you’re environmentally conscious.


• Higher Long-Term Cost: Buying single-use pods adds up. Even if each pod is relatively inexpensive (£3–£6 for a 2-pack), using them daily will be pricier than buying bottles of e-liquid for refillable devices. For heavy vapers, the cost difference becomes clear.


• Device-Specific Pods: Prefilled pod replacements are usually proprietary. Each device requires its pod type, limiting your options. You can’t mix and match brands; you must buy pods made for your kit.

Despite the downsides, prefilled pods shine for their simplicity. They bridge the gap between disposables and tank systems by combining rechargeability with convenience. (In fact, UK vaping experts note that with one-use disposable bans on the horizon, rechargeable pod kits with prefilled cartridges are becoming a popular alternative.) Brands like Elf Bar, Lost Mary, and SMOK offer kits that allow you to swap pods easily.
For example, popular pre-filled pods include Hayati Remix 2400 Puffs, Elf Bar Elfa, and Elf Bar Elfa Pro.

How Do Vape Pods Work?

They’re designed to click into place, deliver a satisfying inhale, and be replaced or refilled with minimal hassle. Whether you use nicotine salts for a smoother throat hit or freebase for a stronger kick, pod kits handle both well.
Curious about which type suits your needs better? Understanding the difference between Refillable vs disposable pods helps you choose a pod system that balances cost, convenience, and flavour satisfaction.
Some systems use built-in coils (you replace the whole pod), while others let you change just the coil, which is more eco-friendly and cost-efficient in the long run.

The right choice of best vape pods: refillable or prefilled, depends on your priorities. If you value customisation, variety, and saving money, refillable pods are ideal. They let you switch flavours on a whim and are cheaper over time. They’re great for experienced vapers or those who enjoy experimenting with e-liquids (for example, mixing in a drop of mint or trying a new PG/VG blend). Refillable pod kits, such as the Aspire Gotek X or Vaporesso Xros series, are excellent options if you want this flexibility (you can browse them in our Vape Kits collection).

If instead you crave simplicity and portability, prefilled pods are hard to beat. New vapers, busy commuters, or anyone who prefers a no-fuss solution will appreciate sealed pods. You still get good flavour and nicotine satisfaction, just without the upkeep. (Tip: Some pod kits even allow auto-refilling from a bottle to reduce how often you change pods, blending the benefits of both types.) As a balance, you might consider hybrid kits: for instance, some 4-in-1 pod vape kits allow you to use both prefilled cartridges and refillable pods in one device.

Still unsure? This complete pod system comparison helps you weigh the pros and cons of each type. Remember, whichever type you choose, always buy high-quality replacement vape pods. GreetVape, the best online vape shop, offers a wide range of both refillable pods and pre-filled pods from reputable brands like Aspire, Uwell, and Vaporesso.

Browse our vape replacement pods collection for compatible pods for your kit, or check out guides like “How to Use a Vape Kit for the First Time” and “Vape Kits Under £30” for more recommendations. With the right pods in hand, you can enjoy a great vape experience tailored just for you.

What’s the difference between refillable and prefilled pods?

It’s pretty simple. Refillable pods allow you to fill them with your vape juice. You can refill them multiple times before changing the pod. Prefilled pods already come with liquid inside; just pop one in and start vaping. No mess, no fuss. Want freedom to choose your flavours? Go refillable. Want it quick and easy? Prefilled’s the way to go.

Which one should I get if I’m new to vaping?

Honestly, if you’re just starting out, prefilled pods are super beginner-friendly. You don’t need to figure out which liquid to buy or how to fill the pod; it’s all done for you. But if you think you’ll be vaping regularly and want to try different flavours or save some cash, refillable pods are worth a try too. Both work; you just need to decide what fits your vibe.

Do refillable pods leak more than prefilled ones?

Sometimes, yeah. Refillable pods can leak if you overfill them or don’t click them in properly. However, most are designed to stop leaks if used correctly. Prefilled pods are sealed at the factory, so they usually don’t leak at all—great for when you’re on the go and don’t want any sticky pockets.

Which one is better for the environment?

That’s an easy one: refillable pods are much better. You use the same pod repeatedly, which means less waste. Prefilled pods are single-use, so they go in the bin after one use. If you’re trying to be a bit more eco-conscious, refillables are the way forward.

Refillable pods are customisable and cost-saving (but require maintenance). Prefilled pods = ultra-convenient & beginner-friendly (but costlier and less flexible). Consider what matters most: flavour variety or ease of use, and pick the pod type that best fits your vaping style.