Pellet Smoker Tube
For most cooks on my pellet grill, I use a smoker tube (different model, but similar function). I’ve found that it increases smoke flavor significantly.
Smoke Tube, Frikka Premium Pellet Smoker Tube 12 inches, 5 Hours of Billowing Smoke ,Stainless Steel BBQ Wood Pellet Smoker Tube for All Grill or Smoker, Hot or Cold Smoking, Smoky Flavor – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link
Price, promotions and availability can change quickly. Check the product page for current price, description and availability.

