onlyfire Stainless Steel Charcoal Fire Grate — 17-Inch High-Flow, Fuel-Saving Performance

The onlyfire 17‑inch stainless steel charcoal fire grate is a high‑flow replacement grate engineered to boost airflow, conserve fuel, and deliver more even, higher cooking temperatures for kamado and 22" style grills.

Swapping your old cast‑iron or porcelain grate for this onlyfire stainless steel model improves how charcoal breathes and burns without changing your grill setup. It’s built to fit common kamado and 22" barrel‑style grills, holds up to repeated high‑temperature use, and cuts down on ash buildup that can smother coals. Below you’ll find clear answers to the most practical buyer questions, plus specific installation and care details to help you decide.

How does this grate improve charcoal performance?

The open stainless‑steel design increases air circulation beneath the fuel bed so coals ignite faster and sustain consistent heat with less charcoal. As a result, you can reach searing temperatures sooner and hold low‑and‑slow ranges more reliably. The grate also prevents ash from packing under the coals, keeping airflow steady over long cooks.

• Optimized bar spacing for continuous airflow and reduced ash clogging
• Stainless construction tolerates repeated high‑heat cycles without warping
• Promotes hotter, more even coal bed for better searing and stable low temps
• Reduced fuel use thanks to improved combustion efficiency

Will this fit my kamado or 22" style grill?

The grate is sized at 17 inches and is intended for kamado and many 22" barrel grills with matching inner diameters. Compatibility includes popular brands like Weber 22", Kamado Joe, Primo, and others, but fit depends on your grill’s actual internal diameter and support ledge geometry. Measure your grill’s cooking chamber or compare to your original grate before ordering.

• 17‑inch diameter—measure your grill’s inner ledge for confirmation
• Compatible with many 22" style and kamado grills when dimensions match
• Not universal—check support ring clearance and latch points
• Contact onlyfire support if you need help confirming fit

How does stainless steel compare to cast iron or porcelain grates?

Stainless steel delivers a blend of longevity and easy maintenance that differs from cast iron and porcelain finishes. It won’t chip like porcelain and resists the rusting and breakage risks of cast iron, while still retaining heat enough for strong sear performance. Cleaning is simpler because ash and food residue are less likely to embed in the metal’s surface.

• More durable than porcelain coatings—no flaking or chipping
• Resists corrosion better than untreated cast iron with routine care
• Retains enough heat for searing while being easier to clean
• Recommended washing with soap and water after fully cooled

What maintenance does the grate require?

Routine upkeep is minimal: remove large ash clumps after each cook and wash occasionally with warm soapy water once the grate has cooled completely. Dry thoroughly before storage to avoid any moisture‑related issues, and store in a dry place when not in use. The design helps keep ash out of the air passages, so deep scrubbing is seldom necessary.

• Brush off loose ash and residue after each use
• Wash with soapy water when cooled, then dry completely
• Store in a dry location to prolong service life
• Inspect for warping or damage periodically, especially after extreme heats

Who is this for: The onlyfire 17‑inch stainless steel charcoal fire grate is aimed at backyard grillers and pros who want a longer‑lasting, low‑maintenance grate that improves coal performance in kamado and 22" style grills. It’s a good fit for anyone upgrading from porcelain or cast iron, cooks who want steadier temps and less fuel use, and owners of compatible grills seeking an easier‑to‑clean alternative.