The SMOK RPM coil platform has been around long enough to prove itself. It is the coil standard across a wide range of SMOK devices, from the original RPM40 through the RPM160 and beyond. Five coils per pack, organic cotton wicking, press-fit installation that takes about two seconds. No threading, no guessing, no mess.
The real decision is not whether to buy RPM coils. It is which resistance to pick. SMOK offers five options in the RPM line, each tuned for a different vaping style. The 0.4ohm mesh is the one most people should start with. It strikes the best balance between flavour, vapour, and coil life. But the lineup covers everything from restricted direct-lung at 25W down to tight mouth-to-lung at 12W, so there is a coil here for virtually any preference.
Quick Links: SMOK RPM Replacement Pods
SMOK RPM Replacement Coils 5PK Specs at a Glance
| Spec |
Details |
| Quantity |
5 coils per pack |
| Wicking |
Organic cotton |
| Installation |
Press-fit (push into pod base) |
| Coil Options |
0.4ohm Mesh, 0.6ohm Triple, 0.8ohm DC MTL, 1.0ohm SC, 1.2ohm Quartz |
| Compatible Devices |
RPM40, RPM80, RPM160, RPM Lite, Fetch Mini, Nord 4 (RPM pod) |
Which SMOK RPM Coil Should You Choose?
The coil resistance determines the entire vaping experience. Here is what each one does best.
0.4ohm Mesh (Best All-Rounder)
The default recommendation. Excellent flavour from the mesh heating element, decent vapour production, and solid coil longevity. Runs at 25W in a restricted direct-lung draw. Best with freebase nic at 3mg or 6mg.
0.6ohm Triple
Three coil cores for a warmer, denser vape at 25W. Slightly more vapour than the mesh but uses juice a bit faster. Good for flavour chasers who want a restricted DL draw with more warmth.
0.8ohm DC MTL (Best for Salt Nic)
The go-to for salt nicotine at higher strengths. Dual-core design at 16W delivers a tight, satisfying mouth-to-lung hit. Pairs well with 20mg salt nic. The better pick for anyone coming from cigarettes.
1.0ohm SC
Single-core MTL coil at 14W. Tighter draw than the 0.8ohm, less vapour, more throat hit. A solid option for higher-strength salt nic (35mg or 50mg) where a cooler, more restrained vape is preferred.
1.2ohm Quartz (Longest Lasting)
Quartz wicking material instead of cotton. Trades a small amount of flavour intensity for noticeably longer coil life. Runs at just 12W, making it the most battery-efficient option. Worth considering for vapers who prioritize longevity over peak flavour.
As a general rule, lower resistance means more vapour and a looser draw, while higher resistance means less vapour and a tighter, more cigarette-like draw. Match the coil to the nicotine type: freebase for the 0.4ohm and 0.6ohm, salt nic for the 0.8ohm and above.
How Does It Compare?
All five RPM coil types serve different vaping styles. Here is how they compare side by side.
📊 RPM Mesh vs. Triple vs. DC MTL vs. SC vs. Quartz
| Feature |
0.4ohm Mesh |
0.6ohm Triple |
0.8ohm DC MTL |
1.0ohm SC |
1.2ohm Quartz |
| Wattage |
25W |
25W |
16W |
14W |
12W |
| Draw Style |
Restricted DL |
Restricted DL |
MTL |
MTL |
MTL |
| Flavour |
Excellent |
Very Good |
Good |
Good |
Moderate |
| Vapour |
High |
High |
Medium |
Low |
Low |
| Coil Life |
Good |
Moderate |
Good |
Good |
Best |
| Best Nic Type |
Freebase 3-6mg |
Freebase 3-6mg |
Salt 20mg |
Salt 35-50mg |
Salt 20-50mg |
Bottom line: The 0.4ohm mesh is the best all-around performer for flavour and vapour. The 0.8ohm DC MTL is the top pick for salt nicotine users. The 1.2ohm quartz wins on longevity. Choose based on draw style preference and nicotine type.
Frequently Asked Questions
What devices are compatible with SMOK RPM Replacement Coils?
SMOK RPM coils are compatible with the RPM40, RPM80, RPM160, RPM Lite, Fetch Mini, and Nord 4 (when using the RPM pod). These coils use a press-fit design, so they push directly into the base of any RPM-compatible pod. They are not compatible with RPM 2 or RPM 3 pods, which use different coil platforms.
How do you install SMOK RPM Replacement Coils?
Installation is press-fit. Remove the pod from the device, pull the old coil straight out from the bottom of the pod, and push the new coil firmly into place until it clicks. No threading or screwing required. After installing a new coil, fill the pod with e-liquid and let it sit for 5 to 10 minutes before vaping to allow the cotton to fully saturate.
Which SMOK RPM coil is best for salt nicotine?
The 0.8ohm DC MTL coil is the best match for salt nicotine in the 20mg range. It delivers a tight mouth-to-lung draw at 16W that pairs naturally with salt nic's smooth throat hit. For higher strengths like 35mg or 50mg, the 1.0ohm SC coil offers an even tighter, cooler draw that prevents the nicotine from hitting too hard.
Which SMOK RPM coil has the best flavour?
The 0.4ohm mesh coil consistently delivers the best flavour. Mesh heating elements heat more evenly across the wicking material than traditional wire coils, which translates to more accurate and detailed flavour reproduction. The 0.6ohm triple coil is a close second, with a warmer profile that some vapers prefer.
How long do SMOK RPM Replacement Coils last?
Coil life depends on usage, e-liquid sweetener content, and wattage. On average, RPM coils last 1 to 2 weeks with regular use. The 1.2ohm quartz coil tends to last longer than the cotton-wicked options because quartz is more resistant to degradation from heat and sweeteners. Heavily sweetened e-liquids will shorten coil life across all variants.
Can SMOK RPM Replacement Coils be used with freebase e-liquid?
Yes. The lower-resistance coils (0.4ohm mesh and 0.6ohm triple) are particularly well-suited for freebase e-liquid at 3mg or 6mg. They produce more vapour and run at higher wattages, which complements the thinner consistency and lower nicotine concentration of freebase juice. The higher-resistance MTL coils can also use freebase but are generally better paired with salt nic.
What is the difference between the 0.4ohm mesh and 0.6ohm triple SMOK RPM coils?
Both run at 25W and deliver a restricted direct-lung draw, but they get there differently. The 0.4ohm mesh uses a flat mesh strip for even heating and cleaner flavour. The 0.6ohm triple uses three wire coils for a warmer, denser vape with slightly more vapour production. The mesh coil is the better starting point for most people; the triple is for those who prefer warmth and density over clarity.
Are SMOK RPM Replacement Coils compatible with the Nord 4?
Yes, but only when using the RPM pod on the Nord 4. The Nord 4 ships with both an RPM pod and an RPM 2 pod. RPM coils fit the RPM pod. They do not fit the RPM 2 pod, which requires RPM 2 coils. Check which pod is currently installed before purchasing replacement coils.