Kamado Joe Half-Moon Ceramic Heat Deflector Plates, Classic (set of 2)
The accessory that turns a kamado from a grill into a smoker and an oven, and the first one to buy if your cooker did not come with one. Two ceramic half-moons sit between the fire and the food so heat travels around it instead of straight at it. The halved design is the point: run both plates for a fully indirect chamber, or one plate for indirect on one side and live fire on the other, which is how you finish a rack of ribs and sear a steak on the same fire.
- For the gifter
- Why it lands:
- Two ceramic half-moons that sit between the fire and the food, so heat goes around the meat instead of straight at it. It's what turns a kamado from a grill into a smoker and an oven, and because they're halves, they can run one side indirect and the other over live fire on the same cook.
- Who it suits:
- A Big Green Egg, Vision or Char-Griller AKORN owner whose cooker didn't come with a deflector. A gift they'll use on every long cook.
- Check before you buy:
- If they own a Kamado Joe Classic II or III, skip this — those ship with deflector plates already (Kamado Joe's Divide & Conquer system). For everyone else, the Classic size fits the Large Big Green Egg and other round 18-inch cookers; confirm the cooker isn't a smaller or larger size.
- Two half-moons give you a full indirect chamber or a split indirect/direct fire
- Kamado Joe lists the Classic size as fitting the Large Big Green Egg and other round 18-inch charcoal grills, not just its own cookers
- Ceramic, so it stores and re-radiates heat rather than just blocking it
- Redundant if you own a Classic Joe II or III — Divide & Conquer already includes deflector plates
- Kamado Joe publishes no dimensions or weight for these, so check your firebox ledge before ordering
- Ceramic cracks under thermal shock: no cold water on a hot plate, ever
Best for: Big Green Egg, Vision and AKORN owners who need deflection
Specs read from Kamado Joe published Half-Moon Deflector Plates (Set of 2) product page (kamadojoe.com) + Amazon listing (B00MV9YRKM), last checked September 1, 2026. Prices change; the number in the card is fetched live.