mocomax Smokeless Fire Pit Ring 32" Octagonal Steel Liner — 28" Inner, High-Temp Coating & Vent Holes

The Mocomax Smokeless Fire Pit Ring is a durable 32-inch octagonal steel liner that improves airflow for a cleaner-burning, long-lasting backyard wood fire.

This solid-steel firepit liner is engineered to convert a simple fire into a neater, more efficient outdoor centerpiece. Its octagonal form, drilled ventilation holes, and high-temperature coating work together to encourage steady flames and reduced smoke while resisting heat up to 1472°F. Whether installed above ground as a freestanding pit or set into the earth for a built-in look, this ring offers a flexible, heavy-duty solution for patios, campsites, and gardens.

How does the octagonal shape affect burn performance?

The eight-sided design does more than look distinct — it creates pockets of airflow that help flames draw evenly across the fuel bed. The geometry supports consistent combustion and a fuller-looking fire compared with plain round liners. Visual appeal is a bonus: the faceted silhouette reads well in both rustic and modern outdoor settings.

• Octagonal walls channel air for balanced burning
• Edges create visual depth and flame definition
• Works well with stacked logs and charcoal layouts

Will it really reduce smoke and improve ventilation?

Yes — the ring’s strategically drilled vents supply oxygen directly beneath and around the logs, promoting hotter, more complete combustion that emits less smoke. Improved airflow also helps logs burn more evenly, which reduces the amount of residual unburned material that generates smoke. This design is especially helpful on cooler evenings when damp or chilled wood can otherwise smolder.

• Perforations provide continuous oxygen circulation
• Hotter flames mean fewer smoldering embers and less smoke
• Better combustion reduces soot buildup inside the liner

How tough is the steel and what assembly should I expect?

The liner is constructed of thick carbon steel with a heat-resistant coating rated for very high temperatures, so it resists warping and corrosion during repeated use. At 8.5 inches tall with a 28-inch inner diameter and 32-inch outer diameter, it accommodates sizeable fuel loads while remaining manageable for transport. Assembly is straightforward and can be completed in minutes using the included instructions and basic hardware.

• High-temperature coating protects steel integrity
• Heavy-gauge construction designed for repeated heating cycles
• Quick assembly — minimal tools and clear steps included

Can I use it above ground and as an in-ground fire pit?

The Mocomax ring is versatile: use it as a freestanding above-ground fire bowl or sink it into a prepared pit for a built-in appearance. The octagonal profile and drilled vents function effectively in either orientation, delivering improved airflow and an attractive flame presentation. Always follow local codes and safe installation practices for in-ground use.

• Designed for both above-ground and in-ground installation
• Works with logs and charcoal arrangements for cooking or ambiance
• Follow safety clearances and ground-prep recommendations

Who is this for? The Mocomax Smokeless Fire Pit Ring suits homeowners and outdoor enthusiasts who want a low-maintenance, higher-performance fire feature. It’s ideal for people who entertain on patios, enjoy backyard evenings without heavy smoke, or want a rugged liner they can move between campsites and home. If you value durable construction, easier burning, and a fire pit that doubles as a focal point, this octagonal steel ring is built to deliver consistent results season after season.