The VYPE Ebox Coil should be changed regularly in line with frequency of vape use, this is typically every 2-4 weeks on average. If you notice deterioration in the taste or quality of the vapour you should replace your Atomiser coil too.
VYPE Ebox Vape Kit | Vype Mini Mod inc E-liquid | 2000mah + Opt Coils
5 X CLEAR CLEAROMISER ATOMISER REPLACEMENT CARTRIDGE OF SHISHA E-PEN 510 THREAD
Aspire PockeX Mesh Coils 0.6 1.2 ohm Vape Pen Kit Atomiser | Replacement Pack 5
Fully Compatible Vype E Tank Pro Atomiser Coils | Innokin T18E | 5 Pack Coil
VUSE EPOD Cartridges Vype E Pod Vuse EPods Refill X 10 PACKS OF 2