What Coils and Pod Tanks Fit the Smoant Knight AIO Kit? (2026)

The Smoant Knight AIO Kit is a versatile billet-style vape kit that supports both the native K-Series coils and most third-party Boro tanks.

Official Replacement Parts

• K-1 Mesh Coil 0.3Ω: Delivers high-volume direct-lung vapor and flavor, 5ml liquid capacity, 50-65W output.

• K-2 Dual Mesh Coil 0.4Ω: Provides a warm restricted-direct-lung experience with dense clouds, 5ml liquid capacity, 35-50W output.  This coil is included with the kit.

• K-3 Half-DTL Mesh Coil 0.6Ω: Optimized for a cooler restricted-direct-lung or airy mouth-to-lung draw, 5ml liquid capacity, 20-25W output.

• K-4 Mesh Coil 0.2Ω: High-wattage performance for intense vapor production, 5ml liquid capacity, 50-65W output.

• K-5 Mesh Coil 0.15Ω: The lowest resistance option for maximum cloud production and warmth, 5ml liquid capacity, 70-90W output.

• K-RBA (Single Coil): Fully customizable rebuildable deck for advanced users, 5ml liquid capacity, variable output based on build.

Cross-Brand & Series Compatibility

• Boro Tank Ecosystem: The Knight AIO is fully compatible with standard Boro tanks, bridges, and RBAs, allowing users to swap the stock cartridge for high-end options like the Steam Crave Meson or Vandy Vape Vessel.

• Smoant Pasito Coils: These legacy coils can be used within the Knight AIO cartridge, provided you use the official Pasito-to-Knight coil adapter (sold separately).

• Knight 80 & Pasito 2 Coils: Because the Knight AIO utilizes the K-Series architecture, any coils marketed for the Knight 80 or Pasito 2 devices will fit this kit natively.

Warning: Do Not Buy Incompatible Smoant Pasito Pods

The most common purchasing error is buying the original “Smoant Pasito Pods.” While the Knight AIO can use Pasito coils with an adapter, the plastic pods themselves are the wrong shape and will not fit.

Technical Data

Verified Knight AIO Deals (May 2026)