Hongso 18 1/4 in Porcelain Cast Iron Cooking Grates 3-Pack

Our review of the Hongso 18 1/4 in porcelain cast iron cooking grates finds them best suited to grill owners who need an affordable, close-fit replacement for a Charbroil Tru-Infrared or compatible Kenmore model. The three-pack covers the full cooking width and the cast iron construction gives even heat retention and searing potential. While the porcelain finish improves food release and cleaning compared with bare cast iron, buyers should be aware that some customers report peeling and rust over time, so this is a practical replacement choice for someone prioritizing fit and initial performance over long-term corrosion resistance.

Key Features

• Exact fit: The set is sized at 18 1/4 in x 8 1/4 in each, supplying a total of 18 1/4 in x 24 3/4 in, which fits specific Charbroil and Kenmore models for hassle-free installation.
• Three-pack convenience: Shipping three grates together replaces the full cooking surface at once so the grill has a consistent grilling area and appearance.
• Cast iron core: Cast iron construction stores and distributes heat evenly for reliable searing and grill marks across the cooking surface.
• Porcelain coating: The porcelain finish helps reduce sticking and makes the grates easier to clean with nonmetal tools compared with bare cast iron.
• Model compatibility: Compatible with a long list of Charbroil Tru-Infrared 3 and 4 burner series and compatible Kenmore 3 and 4 burner models, reducing the guesswork when ordering replacements.

Who It's For

This set is for Charbroil or compatible Kenmore grill owners who need an affordable, ready-fit replacement for the Tru-Infrared 3- or 4-burner series. It suits people who want the heat retention and searing capability of cast iron grates with the easier cleanup of a porcelain finish and who value a full three-piece replacement to restore an older cooking surface.

It is less suited to users who require long-term corrosion resistance or aggressive outdoor exposure without maintenance. If extreme rust resistance is the top priority, or if a stainless steel grate is preferred, shoppers should consider alternative materials.

Pros & Cons

Pros

• Precise sizing and model fit make installation straightforward for listed Charbroil and Kenmore grills.
• Cast iron base delivers strong heat retention and even searing performance.
• Porcelain coating improves initial food release and simplifies cleaning with recommended nonmetal brushes.
• Three-piece pack replaces the entire cooking area at once for consistent results.

Cons

• Some customers report porcelain peeling and rust over time, so longevity may vary depending on care.
• Infrared emitter tray is not included, so users replacing the grates and tray together will need to source the tray separately.

Specifications

Our Verdict

The Hongso porcelain cast iron 3-pack is a practical, cost-effective replacement for specific Charbroil and Kenmore Tru-Infrared grills, offering solid heat retention and easier cleaning than uncoated cast iron. It represents good value for owners who need a precise fit and stronger searing ability, but buyers should follow care guidance and avoid metal brushes to mitigate the reported risk of porcelain wear and rust.

Frequently Asked Questions

Will these grates fit my Charbroil Tru-Infrared 3 burner grill?
They are designed to fit many listed Charbroil Tru-Infrared 3 burner series; check your model number against the product compatibility list before ordering.

Is the infrared emitter tray included?
No, the infrared emitter tray is not included and must be purchased separately if needed.

How should I clean these grates?
Hand clean with nonmetal brushes or scrapers and avoid metal brushes to protect the porcelain coating and reduce rust risk.